ClickHouse

Own cloud partner integrations end-to-end including architecture, design, and maintenance. | 5+ years in software with backend and integration focus, proficiency in auth protocols, and ability to handle ambiguity. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! About the team Most providers make customers migrate their data to them. We're doing the opposite: bringing ClickHouse Cloud into the environments our customers already trust, so their data stays useful right where it lives. Those environments come in a few shapes. Some are major cloud data platforms that run ClickHouse as a native service, so customers get it without leaving the tool they already use. Some are BI and visualization tools that need ClickHouse to show up as a fast, first-class data source behind their dashboards. And some are developer and data platforms we connect through marketplaces and identity federation with a couple of clicks to link an account. The goal is the same every time: ClickHouse should feel like a first-class citizen in every environment. As the founding backend engineer, you'll set the technical defaults for this team. You'll have end-to-end ownership, but you'll also work inside the constraints of platforms you don't own: thin documentation, unfamiliar deployment topologies, and timelines governed by partner approval cycles. A lot of the challenge is engineering across trust boundaries you don't fully control. You won't be doing it alone. You'll work closely with the team's engineering manager and a small founding group that will grow around you, but you'll be the one setting the technical direction. If that sounds like your kind of challenge, let's talk. What you'll do You'll own an integration end to end: the design, the code, and the production system that keeps running after launch. You're setting the technical defaults a growing team will inherit, so the early decisions matter. Day to day, that looks like: Owning the architecture: auth and identity flows, multi-tenancy, how data moves and where it's allowed to live, performance, and what happens in production Running what you build. You'll be on-call for your own work from early on, before there's a dedicated platform to lean on, which means owning the infrastructure, CI, deployment, and observability behind it Working on top of external platforms you can't change, and being straight about which risks are yours to manage and which aren't Partnering closely with the internal teams whose services you depend on: asking clearly, agreeing on interfaces, and finding ways to keep moving instead of waiting around to be unblocked We'd also expect you to have opinions about where this should go, and to write them down. A lot of what shapes the team's direction starts as a doc. About you You don't need to have experience of every single point, but these are the attributes of someone who will perform well in this role: 5+ years building software, with a good chunk of it on data-heavy or integration-flavored systems Solid backend and systems instincts. You can reason about deployment topology, multi-tenancy, and data movement, and you're comfortable owning architectural tradeoffs you'll have to live with later You've worked with modern auth protocols, service principals, and identity federation, and you know how to get it right across a trust boundary You've built on someone else's platform and know what that's actually like: incomplete docs, unintended breaking changes, etc. You're comfortable in ambiguity. You can ship before the spec is finished, make sensible calls under uncertainty, and flag the decisions that'll be hard to undo instead of quietly baking them in. You're good with other engineers. Much of the work runs through teams you don't own, and you earn their trust by how you think, not just what you commit. You're mainly a backend engineer, but you're comfortable enough in JavaScript / TypeScript to jump in when it helps You use AI tools well and honestly. Reach for Claude Code, Cursor, Copilot, or whatever helps, and be clear about where you did and didn't You write well. Most of how we coordinate happens in design docs, PRs, and RFCs Nice to have None of these are required, but any of them would be a bonus: Familiarity with a major cloud data or analytics platform ecosystem Real depth in auth and identity federation, or experience shipping through a partner marketplace or certification process Experience designing multi-tenant SaaS platforms, or the isolation and deployment topology behind them Working knowledge of ClickHouse, or another columnar / OLAP engine The typical starting salary for this role in the US is $141,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $157,000—$238,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Own and evolve Python connector and SDK ecosystem focusing on performance and reliability, and drive AI/LLM tool integration strategy. | 7+ years software development with experience in Python connectors and AI/ML data ecosystem. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! The Connectors team is the bridge between ClickHouse and the broader data ecosystem. We build and maintain the integrations that make ClickHouse accessible to millions of developers, data practitioners, and AI agents worldwide from high-level data visualization plugins (Tableau, PowerBI, Superset, Metabase) to connectors for data frameworks (Apache Spark, Flink, Kafka Connect, Fivetran), orchestration platforms, and AI tooling. Our work directly shapes how companies process massive datasets: real-time analytics platforms ingesting millions of events per second, observability systems monitoring global infrastructure, and increasingly, the AI-powered data applications redefining how teams work with data. We collaborate closely with the open-source community, internal teams, and enterprise users to ensure ClickHouse integrations set the standard for performance, reliability, and developer experience. About the role As a Senior Software Engineer specializing in Python and the Data Ecosystem, you'll be a core contributor owning and evolving critical parts of ClickHouse's data engineering ecosystem. This role sits at the intersection of high-performance database engineering and developer experience. You'll craft tools that enable Data Engineers and Data Scientists to harness ClickHouse's speed and scale in the frameworks they already use. We're looking for someone who has lived the Data Engineer or Data Scientist experience firsthand. The data practitioner's world is shifting rapidly: databases are no longer just query targets, but they're becoming active participants in AI-powered workflows, serving as vector stores for RAG pipelines, backends for LLM-powered agents, and real-time feature stores for ML inference. You understand these workflows not from the outside, but because you've operated within them. You don't just build integrations, you bring product-level insight into what we should build and why. You'll own the full lifecycle of key Python integrations, driving architecture, performance, and feature direction across: Orchestration Platforms: Apache Airflow, Dagster, Prefect Transformation Tools: dbt, SQLMesh AI & LLM Ecosystem: LangChain, LlamaIndex, n8n, and broader AI tooling: embedding pipelines, retrieval-augmented generation with ClickHouse as a vector store, ML feature stores, and LLM-powered data applications ClickHouse's columnar architecture and query performance make it exceptionally well-positioned in this new landscape. Your job is to make that potential real: building the robust, production-ready connectors that make ClickHouse the natural choice when data practitioners design their next-generation AI and data systems. What you'll do Own and evolve ClickHouse's Python connector and SDK ecosystem, raising the bar on performance, reliability, and API design Build and maintain integrations with orchestration platforms (Airflow, Dagster, Prefect) and transformation tools (dbt) to enterprise-grade quality standards Drive the AI/LLM integration strategy: designing connectors and patterns that make ClickHouse a natural fit in RAG architectures, ML feature pipelines, and LLM-powered data applications Engage actively with the open-source community: triage issues, support contributors, advocate for users, and shape the roadmap based on real-world feedback Collaborate with Product, Cloud, and other engineering teams to align integration work with broader platform priorities Bring a practitioner's perspective to roadmap decisions, grounding prioritization in genuine Data Engineer and Data Scientist workflows About you 7+ years of software development experience, including hands-on time as a Data Engineer, Data Scientist, or ML Engineer Deep, proven experience designing, building, and maintaining production-grade Python connectors, SDKs, or integrations for at least one major platform (orchestration, BI, MLOps, or data transformation) Hands-on experience applying AI/ML in production data-engineering contexts: embedding generation, vector search, feature pipelines, or LLM-powered tooling that shipped and ran in production Solid experience with the Python data ecosystem: Pandas, NumPy, Pydantic, and related libraries Strong database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases Solid experience with concurrent Python: threading, multiprocessing, and async patterns Outstanding written and verbal communication; comfortable collaborating across engineering functions and with open-source communities Bonus points for: Prior experience as a Data Engineer or Data Scientist in a product-facing or platform role Familiarity with ClickHouse or similar high-performance OLAP platforms Familiarity with the JVM ecosystem Experience deploying AI/ML models in production, including inference APIs and vector databases The typical starting salary for this role in the US is $141,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $157,000—$232,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Build centralized security automation and provisioning systems to scale identity and compliance workflows and develop real-time security telemetry and risk engines. | Strong hands-on experience in security automation and IAM/IGA with proficiency in Python, TypeScript, or Go, and ability to translate GRC mandates into automated guardrails. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! The Security organization at ClickHouse is built around a single mission: build customer trust through resilient, pragmatic security. We are establishing a new, centralized Security Automation capability—a dedicated function responsible for delivering automation work across all product lines and engineering dimensions at ClickHouse, acting as a technical force multiplier for our Security, Identity, and GRC functions. This capability exists to solve a real problem: as we scale and mature, we must move beyond manual evidence gathering, point-in-time audits, and disconnected identity workflows. We are creating a focused, empowered team that owns security and identity automation end-to-end—from architecture and design through to implementation and delivery. About the role We are looking for an experienced Senior Security Automation Engineer to build the underlying automation fabric that allows our Security teams to scale. You will build a Universal Provisioning Engine and custom integration layers that satisfy external auditors while keeping internal teams focused on shipping features. You will eliminate the engineering "interruption tax," provide leadership with a real-time, data-driven view of our risk posture, and ensure continuous compliance with zero audit surprises. By solving the "Last-Mile Gap" in identity provisioning and extending compliance tools into our proprietary applications, you will ensure our most critical controls are continuously validated with programmatic precision. What you will do: Build the Security Telemetry and Risk Fabric Control Design: Translate control frameworks into layered control implementations that prevent risks from being exploited and detect possible weaknesses within control design. Shift from reactive monitoring to self-healing security, preventing compliance drift before it becomes an audit finding. Security Telemetry: Engineer a centralized security telemetry system that programmatically captures control evidence and health in real-time, transitioning from manual snapshots to continuous data streams for an 'always-on' view of our security posture. Custom Assurance Logic: Engineer specialized automation that acts as its own continuous audit function to minimize findings and provide real-time insights into our automated control performance. Extend visibility into our proprietary applications and complex internal workflows, ensuring our most critical controls are continuously validated. Agentic Risk Engine: Partner with our risk management function to build a secure mechanism to generate agentic risk assessments workflows using the data and results from what is collected. Architect Universal Identity and Access Automation Universal Provisioning Connectors: Architect solutions for systems that lack native IGA support (proprietary databases, custom apps, and niche SaaS) to ensure instant account creation and de-provisioning—eliminating tickets, wait-times, and providing maximum observability into the state of Clickhouse identities. Customer-Approved Access Workflows: Architect the complex, high-trust workflows required for support teams to access customer-specific instances, ensuring actions are customer-approved, strictly time-bound, and automatically revoked via a "Trust-by-Design" model. Centralized Security Visibility: Transition "hidden" access managed by disparate business units into a single, observable permissions inventory, gaining 100% visibility into permissions at the authZ level across our full suite of applications. Automated Secret Discovery & Inventory: Develop automation to continuously discover and inventory secrets, credentials, and API keys throughout the environment, providing aging and rotation intervals for long lived keys. Eliminate "Ghost Accounts": Mitigate audit risks by ensuring automated de-provisioning for local identities, API keys, and persistent permissions across all target systems. Partner Across Security, Engineering and Product Work in tandem with GRC, Finance, and Security to build custom, bulletproof automation for compliance with different audit frameworks. Eliminate the "Productivity Anchor" by removing manual provisioning workflows that slow down projects and flood teams with low-value administrative tickets. What you bring along: Security & Automation Engineering Depth Strong hands-on background in security automation and identity engineering (IAM/IGA). Strong proficiency in at least one commonly used programming language to build scalable automation. Experience with Python, JavaScript (TypeScript highly preferred), or Go is required. Experience building scalable and reliable automation ecosystems Familiarity with compliance automation, continuous control monitoring, and extending GRC tools to meet the granular requirements of a variety of compliance frameworks. Understanding of risks associated with change management, logical access, and data integrity. Execution and Delivery Demonstrated ability to translate complex security/GRC mandates into automated workflows and self-healing technical guardrails. Strong instincts for eliminating operational friction and the engineering "interruption tax." Experience delivering continuous data streams for security posture and risk validation. Bonus Points: BS, MS, or PhD in Computer Science or related field. Previous experience at a cloud infrastructure, database, or developer tools company. Experience with AI/Agentic risk engines and non-deterministic risk assessments. The typical starting salary for this role in the US is $125,000—$174,000 USD The typical starting salary for this role in US Premium Markets is $157,000—$205,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Lead and build a centralized Security Engineering team to design and implement security features across cloud platforms. | Proven experience managing engineering teams and delivering security features in cloud/SaaS environments with strong hands-on security or software engineering background. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! About the team The Security organization at ClickHouse is built around a single mission: build customer trust through resilient, pragmatic security. We are now establishing a new, centralized Security Engineering function — a dedicated team responsible for delivering security engineering work across all product lines and engineering dimensions at ClickHouse. This team exists to solve a real problem: security product features (such as Transparent Data Encryption, secure networking, sandboxing, Identity and Access Management, and more) are cross-functional, complex, and critical to customer trust. We are creating a focused, empowered team that owns security engineering end-to-end — from architecture and design through to implementation and delivery. About the role We are looking for an experienced engineering leader to build and run this new function from the ground up. You will lead an existing Customer Identity engineering team, advocate for additional resources based on needs, and work in close partnership with the Product Security, GRC, and broader engineering and product management leadership teams. This is a senior individual in our security organization — a builder, architect, and people leader in equal measure. You understand how to work at the intersection of security, product, and platform engineering, and you know how to create structure and accountability in a fast-moving, distributed environment. What you will do: Build and Lead the Security Engineering Function Establish and scale a new centralized Security Engineering team, starting with the Customer Identity team and growing with additional hires depending on work needs Define the operating model, collaborate on roadmap, and tracking systems for security engineering work across all product lines Hire, develop, and retain a high-performing team of security-focused software engineers Create a team culture grounded in engineering excellence, pragmatic security, and strong cross-functional partnership Own Security Engineering Delivery Lead the design and implementation of security product features across ClickHouse Cloud, Postgres, Langfuse and OSS — including areas such as encryption, identity and access, network isolation, sandboxing, and authentication Drive end-to-end ownership of security engineering initiatives, reducing dependency on ad-hoc resource allocation from individual engineering teams Establish clear lanes and a dedicated tracking system for all security product features, providing consistent visibility to security and product leadership Manage cross-functional dependencies across Core, Data Platform, Cloud Platform, and Product Security teams Partner Across Security, Engineering and Product Collaborate closely with the Product Management, Security teams to ensure engineering solutions are grounded in sound risk and threat modeling — freeing that team to focus on assurance and vulnerability work rather than implementation Work with GRC and Trust & Assurance to ensure security engineering outputs support compliance, customer enablement, and audit requirements Partner with engineering and product leadership to align on architecture direction, prioritization, and resourcing Serve as the primary point of accountability for security engineering commitments to product strategy and roadmap What you bring along: Leadership and Org Building Proven experience building and managing engineering teams, including hiring, performance management, and career development Track record of establishing new teams or functions — setting operating models, building culture, and creating accountability structures from scratch Ability to lead and influence cross-functional stakeholders, including senior engineering and product management leaders, without direct authority Security Engineering Depth Strong hands-on background in security engineering or software engineering with a significant security focus — you can credibly review architecture, guide implementation, and challenge technical decisions Experience delivering security product features in cloud or SaaS environments — examples might include identity and access management, encryption, network security controls, or secure multi-tenancy Familiarity with cloud infrastructure (AWS, GCP, Azure), Kubernetes, and distributed systems Understanding of how security features intersect with product strategy, compliance requirements, and customer trust Execution and Delivery Demonstrated ability to manage complex, cross-functional programs — defining roadmaps, managing dependencies, and delivering against commitments Strong instincts for prioritization and risk-based decision-making in fast-moving environments Experience building systems and processes that scale — tracking, reporting, and coordination tools that give leadership visibility without adding friction Bonus Points: BS, MS, or PhD in Computer Science or related field Previous experience at a cloud infrastructure, database, or developer tools company Previous contributions to open source projects The typical starting salary for this role in the US is $185,000—$230,000 USD The typical starting salary for this role in US Premium Markets is $200,000—$250,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Design and build authentication and authorization platform services with protocol-level support and SDK development. | 4+ years backend production experience with authentication/authorization services and identity protocols. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! The Platform Auth team’s goal is to support our ‘one customer identity’ vision by providing tools, processes, and expertise for our engineering teams to create a unified access management experience while simplifying and standardizing engineering patterns in the space. We are looking for engineers to join our growing team! What you will be doing: Design and build the platform services that power authentication, authorization, and audit across ClickHouse Cloud. This includes a unified RBAC/ReBAC service, token issuance and session handling, and the SDKs that product teams embed to make authorization decision. Model permissions and access control primitives (resources, roles, relationships, policies) that work across ClickHouse, SQL Console, ClickPipes, and HyperDX. Ship the libraries and APIs that other engineers build against. Implement protocol-level support for SAML, SCIM, OIDC, OAuth2, and MFA/passwordless flows. Own the integrations that make enterprise SSO and provisioning work end to end. Build the audit and authorization-decision telemetry pipeline so every access decision is observable, queryable, and surfaceable to customers. Partner with product engineering teams to migrate bespoke per-product auth implementations onto the shared platform, and design APIs that make adoption straightforward. Carry the platform on-call rotation and own production reliability for systems on the critical path of every customer request. What you bring along: Minimum 4+ years building production backend systems at scale. Comfort with at least one systems language (Go, Rust, C++) and one application language (TypeScript, Python). Hands-on experience designing and implementing an authentication or authorization service. Examples include building a token issuer, an OIDC or OAuth2 provider, a policy engine, a permissions model, or an FGA/ReBAC system in the style of Zanzibar, OpenFGA, SpiceDB, or Cedar. Working knowledge of SAML, SCIM, OIDC, and OAuth2 at the protocol level and are able to implement them. Experience designing APIs and SDKs that other engineers depend on, with strong opinions on what makes them adoptable. Experience operating distributed systems at scale, including caching strategies, consistency tradeoffs, and multi-region concerns. Familiarity with identity vendors (Auth0, WorkOS, AWS/GCP/Azure IAM) as building blocks you've extended or integrated into a larger platform. Strong production debugging instincts and a high bar for systems that are easy to develop against. Bonus: You've built or contributed to a Zanzibar-style authorization system, or run an OpenFGA or SpiceDB deployment beyond the demo. You've designed a multi-tenant permission model that survived real customer requirements like custom roles, hierarchies, delegation, and ABAC attributes. You've shipped an SDK that product teams across an org actually adopted, and have opinions about why most internal SDKs fail. The typical starting salary for this role in the US is $141,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $157,000—$232,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Provide consultative engineering and high-tier support for enterprise customers focusing on design, architecture, and implementation. | 5+ years in Professional Services, SRE, or Engineering with expertise in scalable distributed DBMS and public cloud infrastructure. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! We are expanding our Support Services team at ClickHouse, which delivers exceptional service to our customers worldwide. We are seeking a Senior Consulting Engineer to join our global team, where you'll provide Consultative Support to our ClickHouse enterprise customers. The role uniquely blends hands-on engineering, development assistance, and high-tier support, performing functions across Consultative Support, Engineering, and Support. You will work directly with a set of strategic customers, providing guidance, case answers, and technical oversight. Consulting Engineers will also be assisting with support cases for customers in our Support L1 to L3 tiers, particularly when not assigned to larger projects. Responsibilities: Project Engineering & Consulting (50%): Serve as a team member on customer projects, focusing on design, architecture, integration, implementation, and documentation. This includes research, benchmarking, performance and functional testing, reference architectures, sizing, migration, integration, development, and tooling. Consultative Support (50%): Provide case-initiated consultative support to strategic users, customers, and prospects, assisting with implementation, onboarding, production launches, and Proof of Concepts (POCs). Provide architectural, technical, and migration assistance, including hands-on tasks. Work as a member of the Support Team, handling L1 to L3 cases and communications when not actively assigned to customer projects. Partner closely with ClickHouse Product Management, Engineering, and Sales to contribute to the product roadmap and account plans. Develop and assist with a wide range of content, including Public and Internal Documentation, Knowledge Base articles, ClickHouse Learning, Reference Architecture, blogs, and benchmark results. Assist with hiring and mentoring new team members as we grow and scale. Be available for scheduling and on-call needs to deliver high-quality 24x7 support in a global, distributed environment, including up to 35% estimated onsite regional travel. Requirements: 5+ years of experience in Professional Services, Support, Technical Accounts Management, Engineering/SRE, and/or Project Management roles. 5+ years of relevant industry experience in implementing, operating, and/or supporting scalable, fault-tolerant, distributed database management systems ("DBMS"). Technical breadth and depth in relevant subjects such as DBMS, OLAP, Cloud/SaaS platforms, distributed systems software engineering, Linux/Unix, Kubernetes, System or Network Administration, and big data. Experience leading and shipping large scope technical projects in collaboration with multiple experienced engineers. Expertise with a public cloud provider (AWS, GCP, Azure) and their infrastructure as a service offering (e.g. EC2) Bonus points: Experience with ClickHouse Experience with OSS and open-source technologies, as a user, community member, or contributor Experience with Azure, GCP or AWS Experience with data pipelines such as Kafka, Kinesis, Spark, RabbitMQ, or others You'll love this role if: You have excellent communication skills and thrive in a customer-facing role, collaborating closely with Support Services, Engineering, and Sales teams. You are self-driven, curious, and eager to continuously learn and grow. You possess a mindset of teamwork, global engagement, empathy, and a drive for solving challenging problems. You have a sense of adventure and urgency in building the most scalable, highest performing, largest, and fastest databases in the world. The typical starting salary for this role in the US is $158,000—$199,000 USD The typical starting salary for this role in US Premium Markets is $176,000—$221,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Design and implement scalable backend services and high-throughput data pipelines for a petabyte-scale observability platform. | 5+ years backend engineering experience with strong TypeScript and Node.js skills, distributed systems, containerization, and passion for developer tooling. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! Join us in revolutionizing Observability for Developers! We’re on a mission to redefine how engineers monitor, debug, and scale their production applications using ClickStack. An open-source platform that transforms telemetry data into actionable insights. Imagine a world where logs, metrics, traces, and session replays come together seamlessly to pinpoint root causes faster than ever before. If you've ever been jolted awake at 2 AM, frustrated with Grafana, Datadog, or Elastic for not delivering the answers you need, you’ll resonate with the problem we’re solving. And now, you can help us solve it. We’re hiring a Senior Backend Engineer to help us build a petabyte-scale, high-performance observability platform with a laser focus on crafting an amazing developer experience. What You'll Do: Shape the product: Own and build key backend services and infrastructure that power our observability platform, ensuring reliable, high-throughput data pipelines and APIs that developers depend on every day. Engage with the community: Collaborate with open-source contributors and customers, solve their challenges, and incorporate their feedback into our backend architecture and API design. Tackle technical challenges: Design and implement scalable backend systems capable of ingesting, processing, and querying petabytes of observability data. You'll build the foundational services that empower engineers to crack production issues like never before. Who You Are: A backend engineer who excels at building reliable, performant services in TypeScript and Node.js. A creative problem-solver who thrives in a fast-paced environment. Driven to ship features that make a tangible impact for customers. Eager to learn and push boundaries, embracing new technologies and approaches. Love what you do and are passionate about software. Move fast and learn from mistakes. Love the freedom to create with minimal interruptions. What You Bring: 5+ years of software engineering experience with a strong focus on backend development, with a preference for building developer tools or infrastructure. Strong TypeScript and Node.js skills (experience with Express, Fastify, or similar frameworks). Solid understanding of API design, distributed systems, and data modeling. Experience with Go is a plus — you'll occasionally contribute to Go-based services. Familiarity with containerized environments (Docker, Kubernetes). A passion for open source and the developer community. Experience creating developer tooling and an eye for how to design for developers. Bonus Points: Experience with ClickHouse, PostgreSQL, or other analytical/OLTP databases. Strong opinions on observability tools and a vision for making them 10x better. Familiarity with OpenTelemetry, logging pipelines, or metrics infrastructure. Experience with SDKs or client library design. Exposure to message queues, streaming systems (Kafka, NATS), or event-driven architectures. The typical starting salary for this role in the US is $130,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $141,000—$230,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Developing and maintaining high-performance Postgres database solutions at a senior level. | Senior-level software engineering experience specializing in Postgres and database management. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! About the Role ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’ll work across a range of areas — from control plane services and automation to operational tooling and developer experience. This is a flexible, full-stack systems role for an engineer who thrives in environments where boundaries are fluid, problems are complex, and impact is tangible. What You’ll Do Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. Contribute to PostgreSQL extensions and data plane agents, written in C, C++ or Rust Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. Improve observability, deployment safety, and debugging workflows for database services. Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact. About You Experience: 6+ years in software engineering, ideally with experience building or operating database or cloud platform systems. Postgres Expertise: Deep understanding of Postgres — configuration, extensions, operations, and performance tuning. Technical Skills: Strong programming experience in one or several of Ruby, Go, Rust, C or Python (and willingness to work across languages). Familiarity with cloud infrastructure, APIs, and automation tools (Terraform, Kubernetes, CI/CD). Understanding of distributed systems, data replication, and service orchestration patterns. Mindset: Pragmatic, detail-oriented, and comfortable with both greenfield development and operational ownership. Flexibility: Happy to contribute where needed — from backend APIs and platform automation to Postgres internals and debugging. Collaboration: Strong communicator who works effectively across teams in a fast-paced, cross-functional environment. Ownership: You operate with a founder’s mindset — take initiative, move quickly, and care deeply about outcomes. Why Join Us Be part of a strategic new offering that expands the scope and impact of ClickHouse Cloud. Work with cutting-edge database and infrastructure technologies at scale. Operate with high autonomy in a small, focused team that values deep expertise and collaboration. Shape foundational systems for reliability, automation, and developer experience in managed database. #LI-remote The typical starting salary for this role in the US is $140,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $155,000—$230,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Design and implement AI-powered backend features and scalable APIs integrating database and ML inference systems. | 5+ years production experience with TypeScript, Python, or Go and exposure to AI/ML technologies, able to independently deliver features. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! About the team The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the surfaces they own. Our team is looking for highly skilled and experienced software engineers to join us, who will be responsible for designing, building, and operating the products that make ClickHouse the platform of choice for agents and data scientists. What you will do Feature Development: Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. API Architecture: Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. Ecosystem Integrations: Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. Technical Integration: Integrate models into production systems with proper monitoring, versioning, observability, and evaluation. Oncall: Participate in the daytime oncall rotation along with the rest of the team. Developer Experience: Design and implement developer tools, SDKs, and documentation that enable users to leverage ClickHouse’s AI/ML capabilities. What you will bring along 5+ years of software engineering experience in production environments Exposure to working directly with AI/ML technologies Backend development experience in TypeScript or Python, with a focus on API design and service architecture A high level of ownership and can drive features from concept to production with minimal supervision Ability to thrive in collaborative environments and can effectively communicate technical concepts to diverse stakeholders Backend development experience in one of Python, Go, or TypeScript, with a focus on API design and service architecture Nice to have Experience integrating and deploying AI/ML models in production systems, including working with inference APIs and vector databases Familiarity with cloud technologies such as AWS, Azure, or GCP, particularly services related to AI/ML deployment Understanding of database systems and data processing pipelines, with ClickHouse experience being a significant plus #LI-remote The typical starting salary for this role in the US is $141,000—$195,000 USD The typical starting salary for this role in US Premium Markets is $158,000—$232,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Maintain JVM-based data framework integrations and collaborate to optimize performance for large datasets. | 6+ years in data-intensive solutions with deep Java and big data framework expertise, plus strong database and concurrent programming knowledge. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! The Connectors team is the bridge between ClickHouse and the entire data ecosystem. We build and maintain the connectors that make ClickHouse accessible to millions of developers and data practitioners worldwide. Our work spans from low-level database integrations to high-level data visualization plugins, ensuring that ClickHouse seamlessly integrates with the tools our users already know and love. We're responsible for the official data connectors (Kafka, dbt, Spark, Flink, Beam, Fivetran), and integrations with leading visualization platforms (Grafana, Tableau, Power BI, Metabase). What will you do? As a Senior Software Engineer specializing in JVM-based frameworks, you'll serve as a core contributor, owning and maintaining critical parts of ClickHouse's Data engineering ecosystem. This role sits at the intersection of high-performance database engineering and developer experience, where you'll craft tools that enable Data Engineers to harness ClickHouse's incredible speed and scale. You'll own the full lifecycle of data framework integrations - from the core database driver that handles billions of records per second, to SDKs and connectors that make ClickHouse feel native in JVM-based applications. This isn't just about writing code; you're building the foundation that thousands of Data engineers rely on for their most critical data workloads. Your work will directly impact how companies process massive datasets, from real-time analytics platforms ingesting millions of events per second to observability systems monitoring global infrastructure. You'll collaborate closely with the open-source community, internal teams, and enterprise users to ensure our JVM integrations set the standard for performance, reliability, and developer experience. About you: 6+ years of software development experience focusing on building and delivering high-quality, data-intensive solutions. Proven experience with the internals of at least one of the following technologies: Apache Spark, Apache Flink, Kafka Connect, or Apache Beam. Experience developing or extending connectors, sinks, or sources for at least one big data processing framework such as Apache Spark, Flink, Beam, or Kafka Connect. Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases. A track record of building scalable data integration systems (beyond simple ETL jobs) Strong proficiency in Java and the JVM ecosystem, including deep knowledge of memory management, garbage collection tuning, and performance profiling. Solid experience with concurrent programming in Java, including threads, executors, and reactive or asynchronous patterns. Outstanding written and verbal communication skills to collaborate effectively within the team and across engineering functions. Understanding of JDBC, network protocols (TCP/IP, HTTP), and techniques for optimizing data throughput over the wire. Passion for open-source development. Bonus points for: Prior contributions to open-source projects: actively engaging with the OSS community, advocating for users, and influencing the evolution of the core system through your contributions. Familiarity with ClickHouse or similar high-performance data platforms. Working knowledge of Python, especially in data engineering contexts (e.g., Pandas, PySpark, Airflow), and ability to contribute to Python tooling when needed. The typical starting salary for this role in the US is $125,600—$185,500 USD The typical starting salary for this role in US Premium Markets is $157,000—$232,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Design and build backend services and APIs to manage Postgres database clusters in a cloud environment. | 6+ years experience with Postgres, proficiency in Ruby, Go, or Python, and familiarity with Kubernetes and Terraform. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’ll work across a range of areas — from control plane services and automation to operational tooling and developer experience. This is a flexible, full-stack systems role for an engineer who thrives in environments where boundaries are fluid, problems are complex, and impact is tangible. What You’ll Do Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. Improve observability, deployment safety, and debugging workflows for database services. Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact. About You Experience: 6+ years in software engineering, ideally with experience building or operating database or cloud platform systems. Postgres Expertise: Deep understanding of Postgres — configuration, extensions, operations, and performance tuning. Technical Skills: Strong programming experience in Ruby, Go, or Python (or willingness to work across languages). Familiarity with cloud infrastructure, APIs, and automation tools (Terraform, Kubernetes, CI/CD). Understanding of distributed systems, data replication, and service orchestration patterns. Mindset: Pragmatic, detail-oriented, and comfortable with both greenfield development and operational ownership. Flexibility: Happy to contribute where needed — from backend APIs and platform automation to Postgres internals and debugging. Collaboration: Strong communicator who works effectively across teams in a fast-paced, cross-functional environment. Ownership: You operate with a founder’s mindset — take initiative, move quickly, and care deeply about outcomes. Why Join Us Be part of a strategic new offering that expands the scope and impact of ClickHouse Cloud. Work with cutting-edge database and infrastructure technologies at scale. Operate with high autonomy in a small, focused team that values deep expertise and collaboration. Shape foundational systems for reliability, automation, and developer experience in managed database. #LI-remote The typical starting salary for this role in the US is $140,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $155,000—$230,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Design and implement AI-powered full stack features including scalable APIs connecting databases with AI/ML inference systems. | 5+ years experience with TypeScript, React, backend development in TypeScript or Python, and AI/ML technology experience required. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! We are looking for a Senior Software Engineer to drive the development of AI/ML-powered features in ClickHouse Cloud. In this role, you will bridge the gap between a high-performance database technology like ClickHouse and AI capabilities, implementing AI/ML integrations and end-to-end solutions from the Inference API layer to the user interface that enhance how users interact with and extract value from their data. What will you do? Feature Development: Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. API Architecture: Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. UI/UX Implementation: Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds. Ecosystem Integrations: Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. Technical Integration: Integrate models into production systems with proper monitoring, versioning, observability, and evaluation. What you bring along: 5+ years of software engineering experience in production environments Exposure to working directly with AI/ML technologies Strong frontend skills with TypeScript/JavaScript and React Backend development experience in TypeScript or Python, with a focus on API design and service architecture You have a high level of ownership and can drive features from concept to production with minimal supervision You thrive in collaborative environments and can effectively communicate technical concepts to diverse stakeholders Nice to have Experience building data-oriented interfaces and visualizations Experience integrating and deploying AI/ML models in production systems, including working with inference APIs and vector databases Familiarity with cloud technologies such as AWS, Azure, or GCP, particularly services related to AI/ML deployment Understanding of database systems and data processing pipelines, with ClickHouse experience being a significant plus #LI-remote The typical starting salary for this role in the US is $141,000—$195,000 USD The typical starting salary for this role in US Premium Markets is $158,000—$232,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Partner with engineering and product teams to create clear documentation and engage with GitHub community to optimize documentation processes. | Experience in technical writing for infrastructure or developer tools, knowledge of databases and SQL, scripting skills in Python or JavaScript, and a bachelor's degree. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! We’re hiring a Documentation Engineer to join our Product team at ClickHouse! Our documentation serves as the initial point of contact for developers learning about ClickHouse. Given the fiercely competitive landscape of real-time analytical databases and their alternatives, it is imperative that our ClickHouse documentation sets the standard for excellence. We are actively seeking a talented technical writer, ideally with an engineering background, who is deeply passionate about crafting exceptional developer experiences and producing top-tier documentation. What will you do? Partner with engineering and product teams on how to best convey ClickHouse’s features in a clear, concise, but comprehensive manner catering to developers with diverse experience levels in ClickHouse and other databases. Write documentation and guides for new features launched by engineering and product teams. Proactively engage with the GitHub community to address and resolve any issues pertaining to documentation. This can include: attentively responding to requests for enhancements, such as adding clarity, rectifying errata, and incorporating any other necessary improvements. Foster a culture of continuous improvement within the team by consistently refining and optimizing our processes and style guides. Additionally, actively collaborate with cross-functional teams to drive collective efforts aimed at enhancing our overall efficiency and effectiveness. Create scripts and automation to keep documentation up-to-date. What you bring: Previous demonstrated skills such as published technical content, documentation, or blog posts for an infrastructure or developer tools product. Extensive experience working with databases, data warehouses, and SQL. A passion for great developer experiences and products. Strong English language writing skills. Ability to work cross-functionally with engineering and product teams, and other technical writers or contractors. Bonus Points: Basic scripting skills (JavaScript, Python) Basic knowledge of modern full-stack web development technologies (React, Node.js, CSS) Computer science or engineering degree (or related field) #LI-Remote The typical starting salary for this role in the US is $127,000—$160,000 USD The typical starting salary for this role in US Premium Markets is $141,000—$176,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Manage Java client and JDBC driver roadmap, API design, and performance while collaborating with teams for integration and data connectivity. | 5+ years software engineering with deep Java/JVM expertise and strong database fundamentals. | About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! About the team The Integrations Ecosystem org is the bridge between ClickHouse and the rest of the data world. We build and maintain the connections that make ClickHouse accessible to the developers, data engineers, and analysts who rely on it in production every day. Our scope spans low-level database drivers, ingestion and CDC pipelines, data framework integrations, and BI connectivity — ensuring ClickHouse feels native in whatever stack our users already have. We maintain the official language clients (Python, JavaScript, Java, Go, Rust, C++, C#) and ODBC driver; ship first-party connectors for Kafka Connect, Apache Spark, Apache Flink, dbt, and Airbyte; and own integrations with BI platforms. This role sits on the Language Clients team, which provides the JVM foundation that everything else in the ecosystem is built on. What you'll do As a Senior Software Engineer on Language Clients, you'll be a technical owner of ClickHouse's Java client and JDBC driver, the foundation that our own Connectors team and a long list of external frameworks rely on to talk to ClickHouse. Your primary users are engineers: the Connectors team building ClickHouse connectors for Kafka, Flink, Spark, and others, and the broader JVM ecosystem (data ingestion tools, BI platforms, data visualizations) that consumes the driver directly. Your job is to make sure they have a fast, reliable, well-designed foundation and to treat their feedback as the signal for where the driver goes next. In your first year you can expect to: Own the Java client and JDBC driver end-to-end: roadmap, API design, performance, release engineering, and partner-facing support. Drive throughput and latency work across the client and ClickHouse server Partner day-to-day with the Connectors team as an embedded internal customer: understand what their connectors need from the driver, and ship it. Engage directly with external partners across data ingestion, and data visualization on interoperability, regressions, and roadmap alignment. Ship visible, measurable wins in throughput, stability, and developer experience. We expect you to bring opinions, artifacts, and written proposals to shape where we invest next. About you 5+ years of software engineering experience with a significant portion focused on data-intensive systems: drivers, SDKs, ingestion, CDC, streaming, or analytics. Deep Java and JVM expertise: memory model, GC tuning, profiling, and the ability to reason about throughput and latency at the level of bytes on the wire. Hands-on experience building or substantially extending a library that other engineers depend on. You understand that API design compounds, and that a breaking change in a widely used library is a very different thing from a breaking change in an application. Strong grasp of database fundamentals: SQL, query execution, and analytical/OLAP workloads. Judgment about when to lean on framework abstractions versus when to drop down to the protocol. Solid instincts on concurrency in the JVM: executors, reactive streams, backpressure, connection pooling, and the failure modes that come with each. Thoughtful, transparent use of modern AI development tools (Claude Code, Cursor, Copilot, or equivalents) combined with strong independent design and code review judgment. We expect engineers to lean on AI where it's genuinely helpful and to be explicit about where they didn't. Resistance to AI tooling is a mismatch for this team and so is over-reliance without the underlying engineering depth to review what comes out. Excellent written communication. Most of our coordination happens in design docs, PR descriptions, and RFCs. Genuine open-source disposition: comfort engaging with community issues, external contributors, and public design discussions. You don't need to be a maintainer of a well-known project, but you do need to be comfortable working in the open. Nice to have Working knowledge of JDBC internals, ADBC, or Arrow / Arrow Flight SQL. Experience designing or evolving wire protocols, or contributing to a widely-used network client. Prior contributions to open-source data infrastructure (Kafka, Spark, Flink, dbt, Debezium, Iceberg, or similar). Working knowledge of ClickHouse or another columnar/OLAP engine. The typical starting salary for this role in the US is $141,000—$208,000 USD The typical starting salary for this role in US Premium Markets is $157,000—$232,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Build and enhance test automation frameworks and develop automated test cases. Implement new testing strategies and automation for large and complex distributed systems. | Extensive knowledge of SQL and hands-on experience with programming languages like Python, Go, or C++. Experience in a similar SDET, Release Engineering, or QA role related to classical databases or distributed systems is required. | About ClickHouse Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba. About the Team The Core Engineering team is responsible for working on the beloved ClickHouse open-source project while working cross-functionally across engineering and product teams as we develop and expand our Cloud service offering. We are seeking a Senior Software Quality Engineer who will focus on improving the efficiency and quality of both our open-source and cloud offerings. You will build out automation of critical operational functions that ensure ClickHouse Cloud operates smoothly worldwide and at our massive scale. The ideal candidate for this position is someone with strong technical skills and a background in release engineering. What will you do? Build and enhance test automation frameworks and develop automated test cases. Try out new features and ensure they land smoothly in Production. Test cross-functional implementations across internal teams at ClickHouse. Implement new testing strategies and automation for large and complex distributed systems. Evaluate the new functionality of ClickHouse for each release, and identify opportunities in the existing codebase for improvement. Engineer and improve existing testing infrastructure. About you: Extensive knowledge of SQL. Previously worked in a similar SDET, Release Engineering, or QA role related to a classical database or distributed system. Have hands-on experience with any programming language (Python, Go, C++). Can read C++ code for validation. Working knowledge of Git, Linux and shell scripting. Experience with both manual testing and automation testing. Demonstrated ability to work collaboratively, including with remote teams. Ability to learn complex technology quickly in a fast-paced, team-driven environment. You have excellent communication skills and the ability to work well within and across engineering teams. You are a strong problem-solver and have solid production debugging skills. You thrive in a fast-paced environment and see yourself as a partner with the business with the shared goal of moving the business forward. The typical starting salary for this role in the US is $125,000—$185,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as Los Angeles, CA, the San Francisco Bay Area, CA, the Seattle, WA, Area, and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of our first 500 employees, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Lead company-wide initiatives, manage operational logistics, support M&A integration, prepare executive presentations, and maintain internal knowledge base. | 4+ years in fast-paced business environment with strong organizational, communication, and quantitative skills; startup experience and SQL a plus. | About ClickHouse Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba. ClickHouse is actively seeking a Business Operations Manager to join our rapidly expanding team. In this critical role, you will become an integral part of our organization, collaborating closely with key stakeholders across the company overseeing day-to-day processes, systems, and workflows to keep the company running efficiently and effectively. Our ideal candidate is a self-starter and is motivated to roll up their sleeves and help out within the operations team. You are a builder at heart and are excited to nurture and incubate emerging functions and business areas until they're ready to operate independently under their respective management chains or remain under your scope of responsibility for the longer term. Responsibilities include: Own end-to-end execution of company-wide initiatives, including all-hands meetings and offsites Lead board meeting preparation: craft presentations, consolidate reporting, and ensure executive alignment Create dashboards and insights that drive data-informed decision-making Manage complex cross-functional projects such as legal entity setup, new product/SKU launches, and market expansions Support M&A activity through integration planning, and post-close execution Oversee day-to-day operational logistics, including mail distribution, vendor procurement, and contract management Partner with real estate providers to source, negotiate, and operationalize office space for a growing team Manage company swag production, fulfillment, and distribution to reinforce culture and brand Maintain and scale the internal company knowledge base (Wiki) to ensure information is accessible and up to date What you bring: 4+ years in a fast paced business environment (e.g., management consulting, tech industry role in sales strategy, rev ops, or business ops) Start up experience preferred Strong organizational skills, with the ability to work independently as well as in a highly collaborative, team-based environment Ability to execute and skillfully juggle multiple projects, stakeholders, and deadlines Systems thinking by accurately defining the problem and scope and applying creative solutions using process and technology Great communicator with the ability to understand complex concepts and speak to them concisely and effectively Quantitative skillset. SQL experience a plus Highly adept at presentation skills - both verbal and written The typical starting salary for this role in the US is $105,000—$160,000 USD The typical starting salary for this role in US Premium Markets is $115,000—$176,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as Los Angeles, CA, the San Francisco Bay Area, CA, the Seattle, WA, Area, and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of our first 500 employees, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

The Senior Revenue Marketing Automation Manager will build and manage automation systems that drive revenue growth through demand generation. This includes creating outbound programs, improving marketing-sales handoff systems, and evolving product-led sales strategies. | Candidates should have a minimum of 6 years of experience in demand generation or related fields, preferably in the database or developer tooling space. Proficiency in Salesforce, Marketo, and experience with marketing automation tools and AI is essential. | About ClickHouse Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba. We're seeking a curious, technically-minded Demand Generation Engineer to join our demand generation team and build the automation backbone that scales our revenue engine. This role sits at the intersection of demand generation, marketing operations, and growth engineering - you'll architect and deploy demand generation systems that become pivotal drivers of our revenue growth. We’re looking for someone who enjoys experimenting and building from the ground up. You’ll have the opportunity to try new, cutting-edge marketing strategies and work with a passionate community of ClickHouse users. Experience at a database or developer tooling company is a must. What you’ll do: Build an intent-based auto outbound program leveraging buying intent signals on our website, open-source community and 3rd party sources. You’ll own the program end-to-end from identifying the best signals and segments to trigger outreach, deanonymizing and filtering your audience, writing and automating personalized sales sequences, to monitoring and experimenting to improve performance. Improve our marketing-sales handoff systems, including but not limited to enriched email and Slack sales alerts, “hot account” buying signal Slack digests for sales reps, and a “surging accounts” dashboard in Salesforce. You’ll partner closely with Sales Ops and have access to tools like Common Room, Scarf, Sumble, Lusha and Clearbit to build processes with. Research and recommend a roadmap for “Digital SDRs”, finding creative ways to automate more inbound follow-up and outbound prospecting activity. You’ll own the strategy for audience segmentation based on firmographics and behavior, leverage AI for personalized emails, and build the automation flows to operationalize the program. Evolve our product-led-sales strategy to drive pipeline and MRR from ClickHouse Cloud signups and trial users. This includes collaborating with the growth and product teams to ensure our product value is effectively communicated and understood by potential users. It also includes collaborating with our operations and sales team to create automated sales outreach funnels. Continuously analyze the demand funnel and proactively identify opportunities to optimize key conversion rates (INQ→MQL, MQL→SQO). You’re able to clearly communicate your ideas and results to leadership and cross-functional stakeholders. Stay up to date with industry trends, competitor activities and emerging technologies in our space. Identify new demand generation opportunities and innovative approaches. Requirements: Minimum of 6 years of experience in a demand generation, marketing operations or growth engineering role in the database or developer tooling space. Bonus if you have experience at a company with an open-source product. Experience with tools like n8n, tray.ai, or Workato building marketing automation flows. Experience working with AI models and APIs. Deep proficiency in Salesforce and Marketo. Prefer experience with intent-based selling tools like Common Room. Analytical mindset with the ability to interpret data, identify trends, and make data-driven decisions. Excellent written and verbal communication skills. Demonstrated ability to create engaging content targeting developers. Strong project management and organizational skills, with the ability to manage multiple priorities simultaneously and meet deadlines. The typical starting salary for this role in the US is $115,000—$156,000 USD The typical starting salary for this role in US Premium Markets is $134,000—$175,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as Los Angeles, CA, the San Francisco Bay Area, CA, the Seattle, WA, Area, and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of our first 500 employees, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Enhance ClickHouse’s Python ecosystem for data scientists and ML engineers. Collaborate with teams to optimize Python libraries and contribute to open-source initiatives. | Strong proficiency in Python and familiarity with data science libraries is required. Experience with databases and understanding of distributed systems is also essential. | About ClickHouse Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba. ClickHouse is the world’s fastest open-source columnar database for real-time analytics. We empower data-driven organizations with high-performance, scalable analytics solutions. As we continue expanding, we are looking for a Senior Python Software Engineer to enhance our Python capabilities and improve the experience for data scientists and machine learning teams using ClickHouse. As a Data Science-Focused Software Engineer, you will be at the intersection of engineering and data science. Your primary responsibility will be to enhance ClickHouse’s Python ecosystem, ensuring seamless integration for data scientists, ML engineers, and analytics professionals for data exploration and preparation workloads. You will work closely with engineering, product, and community teams to optimize Python libraries, enhance data science workflows, and contribute to open-source initiatives. What will you do? Improve ClickHouse's Data Science Python experience: Design and implement features that simplify data ingestion, transformation, and analysis for data scientists using Python. Contribute to ClickHouse's Python Integrations: Enhance existing ClickHouse’s Python integrations to provide a seamless data science experience. Work with Open-Source Ecosystem: Contribute to ClickHouse’s open-source repositories, ensuring compatibility with popular data science toolkits. Performance Optimization: Ensure efficient query execution and data handling when interfacing with Python. Collaborate with Internal & External Teams: Work closely with product managers, engineers, and the data science community to gather feedback and refine features. Advocate for Best Practices: Educate users on best practices for leveraging ClickHouse in data science applications via examples and reference architectures. About you Strong proficiency in Python and familiarity with data science libraries and data processing frameworks such as Pandas, Polars, Scikit-learn, PyTorch. Experience working with databases, query engines, or analytical tools (Snowflake, BigQuery, ClickHouse, DuckDB, etc.). Understanding of distributed systems and OLAP databases. Hands-on experience with data engineering workflows and integrating databases with machine learning or analytics pipelines. Contributions to open-source projects or experience working in an open-source development environment. Strong problem-solving skills and ability to work in a cross-functional team. Strong communication skills. Nice-to-Have Prior experience with ClickHouse or cloud-based OLAP analytics systems. Understanding of ML workloads and integration with analytical databases. Prior experience working in a developer-first or database technology company. New York Area / San Francisco Area - Salary Range $139,000—$209,500 USD Los Angeles, CA / Washington, DC - Salary Range $125,000—$188,550 USD US Remote - OTE Range $118,000—$178,000 USD Compensation For roles based in the United States, you can find above our typical starting salary ranges for this role, depending on your specific location. The positioning of offers within a certain range depends on various factors, including: candidate experience, qualifications, skills, business requirements and geographical location. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in 20 countries. Healthcare - Employer contributions towards your healthcare. Equity in the company - Every new team member who joins our company receives stock options. Time off - Flexible time off in the US, generous entitlement in other countries. A $500 Home office setup if you’re a remote employee. Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of our first 500 employees, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.