MLabs

Oversee internal systems, hardware logistics, vendor relations, and maintain security and compliance for a global remote team. | 6+ years IT management or systems administration experience with expertise in Google Workspace, MDM, and cybersecurity frameworks like SOC 2 and ISO 27001. | Location: Remote - EU or East Coast US Remote | Full-time Compensation: $80K - $150K Our client—a leading innovator in fintech, blockchain, cryptography, infrastructure, and security—is seeking an Tech Ops Manager to oversee internal systems and infrastructure for a remote-first, global team building the next generation of core banking systems. Reporting directly to the Chief Information Security Officer (CISO), this role requires a blend of strategic leadership and hands-on execution. The Tech Ops Manager will ensure the organization maintains a secure and efficient toolset, manages hardware logistics, oversees vendors, and upholds rigorous security and compliance standards. This position collaborates closely with Engineering, Security, and Operations teams to support ongoing international expansion. Key Responsibilities Workspace & Systems Administration: Manage and optimize the global Google Workspace environment and maintain corporate IT solutions. Device & Fleet Management: Scale and administer Mobile Device Management (MDM) solutions to maintain fleet-wide security, automation, and endpoint compliance. Logistics & Procurement: Oversee vendor relations, software licensing, and hardware procurement, including the configuration and international shipping of equipment to employees. Lifecycle & Identity Management: Lead the IT component of the employee lifecycle, ensuring seamless onboarding, access management, offboarding, and technical support across multiple time zones. Compliance & Security: Maintain comprehensive IT documentation, playbooks, and runbooks to support ongoing SOC 1, SOC 2 Type II, ISO 27001, ISO 22301, and CCSS compliance initiatives. Technical Support & Innovation: Assist international team members with technical issues and support the integration of internal AI tools and Model Context Protocol (MCP) connectors. Experience: 6+ years of dedicated experience in IT Management or internal systems administration. Technical Expertise: Advanced proficiency in Google Admin, Google Workspace security tools, MDM solutions (e.g., Jamf), and endpoint security. Remote Operations: Proven experience managing IT infrastructure and logistics for a distributed, remote-first global workforce. Compliance Standards: Strong knowledge of cybersecurity best practices and direct experience supporting SOC 2, ISO 27001, ISO 22301, or equivalent frameworks. Core Competencies: Pragmatic problem-solving ability balancing operational speed with strict security requirements; entrepreneurial drive to work independently and optimize workflows. Languages: Full fluency in English with excellent written and verbal communication skills; proficiency in French is considered a strong plus. Bonus Points: Exposure to or experience working with internal AI tooling and integrations. Work Environment: 100% remote-first setup within a high-growth, cutting-edge technical domain. Compensation: Competitive compensation package tailored to experience and location. Professional Growth: Opportunity to work alongside industry experts in cryptography and fintech while shaping scalable IT governance. Interview Process Initial Recruiter Screening Introductory Call: 30-minute introductory discussion with the Co-CEO. Cognitive & Behavioral Assessment: A 45-minute online evaluation (via TestGorilla) testing critical thinking, verbal reasoning, detail orientation, numerical reasoning, and problem-solving. Panel Focus Interview: A 90–120 minute technical and cultural deep dive covering security fundamentals, compliance knowledge, work ethics, and team alignment. Final Stage: Reference verifications and background checks. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Lead infrastructure initiatives and optimize high-throughput data pipelines for a decentralized finance protocol. | Strong background in data modeling, orchestration platforms like Airflow or Dagster, production databases, distributed systems, and modern data pipeline architectures. | Location: New York, United States (Hybrid) Hybrid | Full-time Compensation: $180K - $320K Our client is a high-volume decentralized finance (DeFi) protocol based on Arbitrum, facilitating leveraged trading of real-world assets—including commodities, forex, indices, and equities—alongside crypto with full self-custody. The client is seeking a Senior Data Engineer to spearhead infrastructure initiatives, optimize high-throughput data processing, and establish modern data engineering best practices. This role will focus on scaling data pipelines and building an advanced infrastructure layer that empowers engineering teams with self-service capabilities for deploying applications, requesting infrastructure, and managing monitoring systems. Key Responsibilities Data Pipeline Optimization: Refine, maintain, and scale a high-throughput data pipeline to support complex, high-volume trading infrastructure. Architecture & Latency Management: Lower latency on critical path applications through system optimization, architectural enhancements, and direct application code development. Developer Tooling & Orchestration: Mature and enhance an in-house testing and validation stack to allow developers to run applications locally across multiple environments and parallel agents. Best Practices & Self-Service: Define organization-wide data standards, guide cross-functional software engineers on pipeline leverage, and enable 90% self-service infrastructure autonomy across the team. System Reliability & Security: Maintain a security-first approach by identifying attack vectors, coordinating simulated system security testing, and maintaining rigorous platform stability using AI tools and comprehensive test suites. Technical Experience Strong background in data modeling frameworks (e.g., dbt, SQLMesh) and data orchestration platforms (e.g., Airflow, Dagster, Prefect). Production experience with databases such as PostgreSQL and ClickHouse. Deep understanding of modern data pipeline architectures, distributed systems, and industry best practices. Proficiency in leveraging AI acceleration tools while validating outputs and implementing strict code quality guardrails. Professional Characteristics Security-Minded: Continuous focus on reducing attack surfaces and protecting system integrity. Solution-Oriented: Focused on removing technical bottlenecks to allow software and quantitative teams to deploy rapidly. Self-Directed Leadership: Capability to evaluate system requirements, prioritize high-value initiatives, and proactively propose architectural roadmaps. Collaborative & Adaptable: Willingness to learn from quants, engineers, and operations teams in an evolving, high-performance environment. Execution & Commitment: Ability to advocate for technical strategies during design stages, with a strong commitment to aligned execution upon final decision. Benefits Competitive base salary. Equity ownership package. Network token allocation. Interview Process Hiring Manager Interview: Initial discussion with the Backend Team Lead. Technical Interview 1: System Design session. Technical Interview 2: Practical AI Coding round. Final Interview: Strategy and culture alignment call with the Chief Technology Officer. Competitive base salary. Comprehensive token and equity compensation package. Opportunity to work at the forefront of global decentralized financial infrastructure. Interview Process The interview process is structured across four distinct stages: Hiring Manager Interview: An introductory conversation with the Backend Team Lead. Technical Interview (System Design): A deep dive into architecture and infrastructure systems design. Technical Interview (AI Coding Round): A practical hands-on session evaluating technical problem-solving and AI tool utilization. Final Interview: A concluding discussion focused on cultural alignment and executive evaluation with the Chief Technology Officer (CTO) Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Manage and optimize IT systems, device management, vendor relations, compliance, and technical support for a remote global team. | 6+ years IT management experience with expertise in Google Workspace, MDM, endpoint security, and compliance standards like SOC 2 and ISO 27001. | Location: Remote - EU or East Coast US Remote | Full-time Compensation: $80K - $150K Our client—a leading innovator in fintech, blockchain, cryptography, infrastructure, and security—is seeking an Tech Ops Manager to oversee internal systems and infrastructure for a remote-first, global team building the next generation of core banking systems. Reporting directly to the Chief Information Security Officer (CISO), this role requires a blend of strategic leadership and hands-on execution. The Tech Ops Manager will ensure the organization maintains a secure and efficient toolset, manages hardware logistics, oversees vendors, and upholds rigorous security and compliance standards. This position collaborates closely with Engineering, Security, and Operations teams to support ongoing international expansion. Key Responsibilities • Workspace & Systems Administration: Manage and optimize the global Google Workspace environment and maintain corporate IT solutions. • Device & Fleet Management: Scale and administer Mobile Device Management (MDM) solutions to maintain fleet-wide security, automation, and endpoint compliance. • Logistics & Procurement: Oversee vendor relations, software licensing, and hardware procurement, including the configuration and international shipping of equipment to employees. • Lifecycle & Identity Management: Lead the IT component of the employee lifecycle, ensuring seamless onboarding, access management, offboarding, and technical support across multiple time zones. • Compliance & Security: Maintain comprehensive IT documentation, playbooks, and runbooks to support ongoing SOC 1, SOC 2 Type II, ISO 27001, ISO 22301, and CCSS compliance initiatives. • Technical Support & Innovation: Assist international team members with technical issues and support the integration of internal AI tools and Model Context Protocol (MCP) connectors. • Experience: 6+ years of dedicated experience in IT Management or internal systems administration. • Technical Expertise: Advanced proficiency in Google Admin, Google Workspace security tools, MDM solutions (e.g., Jamf), and endpoint security. • Remote Operations: Proven experience managing IT infrastructure and logistics for a distributed, remote-first global workforce. • Compliance Standards: Strong knowledge of cybersecurity best practices and direct experience supporting SOC 2, ISO 27001, ISO 22301, or equivalent frameworks. • Core Competencies: Pragmatic problem-solving ability balancing operational speed with strict security requirements; entrepreneurial drive to work independently and optimize workflows. • Languages: Full fluency in English with excellent written and verbal communication skills; proficiency in French is considered a strong plus. • Bonus Points: Exposure to or experience working with internal AI tooling and integrations. • Work Environment: 100% remote-first setup within a high-growth, cutting-edge technical domain. • Compensation: Competitive compensation package tailored to experience and location. • Professional Growth: Opportunity to work alongside industry experts in cryptography and fintech while shaping scalable IT governance.  Interview Process • Initial Recruiter Screening • Introductory Call: 30-minute introductory discussion with the Co-CEO. • Cognitive & Behavioral Assessment: A 45-minute online evaluation (via TestGorilla) testing critical thinking, verbal reasoning, detail orientation, numerical reasoning, and problem-solving. • Panel Focus Interview: A 90–120 minute technical and cultural deep dive covering security fundamentals, compliance knowledge, work ethics, and team alignment. • Final Stage: Reference verifications and background checks. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Design and build high-performance front-end applications and contribute to technical architecture in a startup environment. | Strong TypeScript proficiency, experience delivering major features, and comfort with AI-assisted workflows and startup ambiguity. | Location: Austin, United States Hybrid | Full-time Compensation: $180K - $225K Our client is building the foundational infrastructure to bring modern financial settlement into the 21st century. Current global settlement frameworks waste billions in trapped capital and operational inefficiency, forcing institutions to maintain massive reserves, limiting market liquidity, and creating systemic risk. Backed by $40M in funding from top-tier venture capital firms including Electric Capital and Paradigm, the organization bridges the best of Wall Street and decentralized technology to reimagine the systems underpinning the global financial sector. The engineering team is seeking a talented Full-Stack Engineer (TypeScript) to build beautiful, performant front-ends and translate complex financial logic into robust code. Joining a lean, elite engineering team, the successful candidate will turn intricate workflows into sleek applications that delight institutional users, while maintaining rigorous standards for security and systems robustness. This role offers the opportunity to collaborate closely with industry pioneers and deeply explore new areas of the financial system. Key Responsibilities Front-End Development: Design and build high-performing, aesthetically exceptional front-end applications tailored for institutional financial clients. Logic Translation: Partner with product teams to translate complex financial logic and workflows into scalable, production-grade code. Systems Hardening: Ensure all code meets rigorous institutional standards for technical security, reliability, and robustness. Product Exploration: Deep-dive into new areas of the global financial system alongside industry experts to help shape and iterate on future product offerings. Architecture & Culture: Contribute actively to shaping the technical architecture, product roadmap, and foundational engineering culture. Proven Delivery Track Record: Demonstrated experience taking major features or entire products from initial concept to production, maintaining full lifecycle ownership of significant technical projects. Full-Stack TypeScript Expertise: Strong proficiency in TypeScript across both front-end and back-end environments (prior blockchain development experience is not required). AI-Assisted Workflows: High fluency with modern AI coding tools, possessing a demonstrated ability to leverage these tools effectively to accelerate development cycles. Data Grid Experience: Experience working with complex data layouts; familiarity with AG Grid or similar data grid libraries is highly advantageous. Startup Agility: An adaptable, self-directed mindset with comfort navigating ambiguity, ideally developed through prior experience in early-stage startup environments. Competitive Compensation: $180,000–$225,000 base salary plus equity, with final packaging scaled to prior experience and qualifications. Comprehensive Health Coverage: Premium medical, dental, and vision healthcare plans. Financial Security: 401(k) retirement savings plan. Work-Life Balance: Generous Paid Time Off (PTO) policy and additional standard benefits. High-Impact Environment: Immediate visibility and ownership in a well-funded, high-growth environment, working alongside an elite technical team with backgrounds from Circle, Amazon, Bloomberg, Kraken, and NEBRA. Interview Process Initial Hiring Manager Interview (30 Minutes): A discussion focused on professional background and technical experience. Recruitment Assessment (30 Minutes): A conversation focused on the role scope, organization stage, and values alignment. Technical Interview: A hands-on technical session, ideally conducted in-person at the Austin, TX office. Full details will be provided prior to this stage. Final Leadership Interview (30 Minutes): A final leadership alignment discussion prior to offer consideration. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Design, operate, and scale secure cloud infrastructure with automation and security focus. | 8+ years in infrastructure engineering or SRE with AWS, Kubernetes, Terraform, and security expertise. | Location: Remote - Based in the United States Remote | Full-time Compensation: $220K - $300K Job Description We are hiring on behalf of our client, an elite team of engineers and cryptographers building the infrastructure behind the next generation of financial systems who are seeking a Senior Infrastructure Engineer. This position is responsible for designing, operating, and scaling the core systems that power a highly secure, high-performance platform. The successful candidate will build and maintain the infrastructure supporting wallet services, transaction processing, and blockchain integrations. Operating at the intersection of distributed systems, cybersecurity, and cloud infrastructure, this individual will ensure the platform remains exceptionally reliable, secure, and performant. This role extends beyond routine infrastructure operations; it requires a strategic mindset to design resilient architectures, automate complex operations, and continuously optimize deployment, monitoring, and security protocols. The engineer will collaborate closely with cross-functional engineering, product, and security teams to deliver an infrastructure capable of handling intensive, real-world financial workloads. Key Responsibilities Infrastructure Design & Scalability: Design, build, and maintain cloud infrastructure with a steadfast focus on scalability, high availability, and security. Containerization & Orchestration: Architect, manage, and scale containerized and orchestrated environments leveraging Docker and Kubernetes. Automation & CI/CD: Automate infrastructure provisioning and application deployments utilizing Terraform, Jenkins, and advanced CI/CD pipelines. Observability & Monitoring: Implement and manage robust observability and monitoring frameworks across logs, metrics, and traces using Datadog. Performance Optimization: Optimize the reliability and performance of Node.js applications and underlying backend services. Security Hardening: Configure and manage secure enclaves (such as AWS Nitro Enclaves) to isolate and harden critical cryptographic and transactional workflows. Cross-Functional Collaboration: Partner with product and security leadership to align infrastructure decisions with the long-term product roadmap and risk-mitigation strategies. Documentation & Support: Document system architectures thoroughly, promote internal knowledge sharing, and technically support client-facing discussions when required. Experience: 8+ years of dedicated experience in infrastructure engineering, DevOps, or Site Reliability Engineering (SRE) within cloud-native environments. Cloud Architecture: Strong, production-level expertise with AWS. Experience with GCP, IBM Cloud, or Thales HSMs is highly advantageous. Infrastructure-as-Code: Advanced proficiency with Terraform and automated CI/CD pipeline management. Containerization: Deep operational knowledge of Docker, Kubernetes, and containerized microservices. Database Administration: Proven experience in administering, tuning, and scaling both SQL and NoSQL databases. Observability Tools: Familiarity with modern observability platforms (e.g., Datadog, ELK stack, or Prometheus/Grafana). Security & Cryptography: Solid understanding of infrastructure security best practices and Public Key Infrastructure (PKI) fundamentals. Programming & Scripting: Proficiency in scripting and systems programming languages, specifically Python, Rust, or TypeScript. Core Competencies: Outstanding communication skills and the demonstrated ability to operate effectively and make sound technical decisions under pressure. Preferred Qualifications: Prior experience working directly with blockchain networks, node infrastructure, and smart contracts is highly desirable. Competitive salary and compensation package. Opportunity to work at the forefront of financial technology and decentralized systems. Collaborative environment alongside industry-leading cryptographers and engineers. Remote work flexibility and professional development opportunities. Interview Process Our client utilizes a thorough evaluation process designed to assess technical excellence, analytical capability, and cultural alignment. Hiring Manager Interview (30 Minutes): An introductory conversation with the Co-CEO to discuss the candidate's background, career goals, and high-level alignment with the company vision. Behavioral & Cognitive Assessment (Via TestGorilla): A rigorous assessment designed to evaluate core cognitive abilities. Candidates will receive an invitation containing five distinct components: Critical Thinking, Verbal Reasoning (English proficiency testing), Attention to Detail (Textual), Numerical Reasoning, and Problem Solving. Each section includes untimed practice questions to allow candidates to familiarize themselves with the format. Once the official section begins, there is a strict 10-minute time limit per part. Due to the fast-paced nature of this test, candidates are highly encouraged to complete the assessment in a quiet, distraction-free environment where intense focus is possible. Take-Home Technical Challenge: A practical coding assessment focusing on real-world engineering problems, which can be completed in the programming language of the candidate's choice. Panel Interview Session (180 Minutes): A series of focused deep-dives with the engineering panel, typically segmented into individual sessions covering: Code Review Architecture Review Security Fundamentals Culture & Team Alignment Final Executive Interview (30 Minutes): A closing conversation with the CTO to align on final expectations, technical strategy, and future growth. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Architect and develop AI-powered financial applications and scalable backend services while collaborating with research teams to integrate AI capabilities and maintain financial data pipelines. | Requires 5+ years full-stack experience with Python, Node.js, React, deep AI agent architecture knowledge, RAG, and financial dataset experience. | Location: Remote - If based in NYC, will require office presence 2/3 days a week, for LATAM and European regions will be expected to work EST hours with a 5 hour overlap. Remote/Hybrid | Full-time Compensation: $140K - $200K We are hiring on behalf of our client, an innovative technology firm who is seeking an experienced Full-Stack AI Engineer to join a growing, AI-focused engineering team. The client develops advanced intelligence and analytics solutions designed to help participants in digital asset markets make more informed decisions by combining financial data, automation, and modern AI technologies to transform complex information into actionable insights. In this role, the successful candidate will work closely with product, research, and engineering leadership to develop next-generation, AI-powered financial applications. This is a highly collaborative position that requires strong ownership, technical depth, and the ability to move quickly from concept to production. Key Responsibilities Full-Stack Product Development Architecture & Maintenance: Architect, develop, and maintain end-to-end applications powering AI-driven financial products. Backend & APIs: Build scalable backend services and APIs that support intelligent workflows and automated decision-making. UI Development: Create intuitive, high-performance user interfaces that surface complex insights and enable interactive experiences. Real-Time Systems: Design systems that support real-time communication between users, data sources, and AI components. AI & Data Integration Cross-Functional Collaboration: Partner with research and machine learning teams to integrate AI capabilities into production environments. Data Pipelines: Implement and maintain pipelines that ingest, process, and manage structured and unstructured financial data. Operationalization: Support the deployment and operationalization of AI-powered features and workflows. Engineering Excellence Standards & Reliability: Establish testing, observability, monitoring, and reliability standards across applications and services. Optimization: Optimize system performance, scalability, and maintainability. Technology Evaluation: Evaluate and adopt emerging technologies across AI, software engineering, and financial infrastructure. Continuous Learning Industry Trends: Stay informed on developments in large language models, agent frameworks, financial technologies, and modern web architectures. Best Practices: Contribute to technical discussions and help shape engineering best practices across the organization. Required Qualifications Experience: 5+ years of professional experience building full-stack applications. Backend Expertise: Strong programming experience with Python, including modern API frameworks such as FastAPI. Advanced proficiency in JavaScript and TypeScript, with extensive experience developing applications using Node.js. Frontend Expertise: Advanced proficiency in React for building user interfaces. System Design: Demonstrated success building scalable web platforms, APIs, and backend services, alongside a strong understanding of both relational and non-relational database technologies. AI & Agent Architecture: Deep knowledge of prompt design, tool-calling architectures, Model Context Protocol (MCP), and agent orchestration patterns. Experience deploying and operating AI agents or autonomous workflow systems in production environments. Information Retrieval: Experience building embedding pipelines, semantic retrieval systems, and advanced search capabilities. Familiarity with vector search technologies, retrieval-augmented generation (RAG), and asynchronous application patterns. AI Frameworks: Hands-on experience developing solutions using large language models and AI orchestration frameworks (e.g., LangChain or comparable technologies). Domain Knowledge: Experience working with financial datasets, market data, or financial service APIs. Professional Attributes: Ability to operate comfortably in fast-moving environments with significant autonomy and ownership. Preferred Qualifications Location: Located in the United States, Latin America, or Europe, with flexibility to collaborate across time zones. Performance Tuning: Strong understanding of application profiling, scalability optimization, and performance tuning. Track Record: A history of success within high-growth, collaborative engineering organizations. Digital Assets: Exposure to blockchain infrastructure, smart contracts, decentralized finance (DeFi), or digital asset ecosystems. Competitive compensation package. Opportunity to work at the intersection of cutting-edge AI and digital asset markets. Highly autonomous and collaborative work environment. Remote-friendly flexibility across eligible regions. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Lead development and ownership of features across the full technology stack in a financial platform. | Over 5 years of full-stack development experience with TypeScript, Node.js, and React, capable of cross-department collaboration. | A venture-backed financial technology firm is seeking a Senior Full Stack Engineer to take ownership of features across the entire stack. The ideal candidate should have over 5 years of experience in fullstack development, particularly with TypeScript, Node.js, and React. This remote role involves leading the development of a comprehensive financial platform, with collaboration across multiple departments. The position offers competitive compensation ranging from $175K to $225K. #J-18808-Ljbffr

Manage infrastructure deployment, secure networking, and operational resilience for a distributed AI agent fleet. | Requires expertise in container orchestration, AWS, Tailscale networking, CI/CD, blockchain familiarity, and financial SRE experience. | Location: Remote - EST timezone Remote | Full-time Compensation: $100K - $130K We are hiring on behalf of our client who is seeking an exceptional, production-proven Infrastructure & DevOps Engineer to take absolute ownership of the deployment, secure networking, architectural lifecycle, and overall reliability of this distributed agent fleet from day one. The client is engineering a sophisticated infrastructure designed to launch a highly distributed fleet of managed, single-tenant personal artificial intelligence (AI) trading agents. Operating non-stop, these isolated processes execute high-frequency, complex financial workflows natively on blockchain infrastructure, dedicated exclusively to individual user portfolios. Key Responsibilities • Fleet Orchestration & Scaling: Architect, provision, and scale the core user agent fleet across a hybrid Railway and AWS ecosystem, ensuring each user retains an isolated, secure, and predictable containerized process with optimized cost tracking and precise lifecycle hooks. • Secure Network Engineering: Establish, manage, and continuously harden private overlay networks using Tailscale in production, linking disparate user agents securely with core Model Context Protocol (MCP) servers and the underlying live trading runtimes. • Automated User Provisioning: Design and construct an end-to-end, zero-touch deployment pipeline utilizing advanced infrastructure-as-code and CI/CD best practices, enabling seamless, single-click automated provisioning of containers, secrets management, and environmental configurations for new users. • Operational Resilience & SRE: Define, build, and maintain comprehensive monitoring, telemetry, alerting, and automated incident response frameworks to guarantee graceful state retention, preserving live in-flight transaction states across sudden host restarts, scheduled key rotations, or regional cloud outages. • Incident Management: Oversee system health and participate in direct real-incident response and on-call rotations to maintain strict operational continuity for the live global fleet. Requirements • Container PaaS Orchestration: Proven professional experience deploying, monitoring, and scaling complex architectures in production utilizing Railway, or equivalent containerized platform-as-a-service frameworks (such as Fly.io, Render, or Northflank). • Advanced AWS Proficiency: In-depth technical mastery of Amazon Web Services (AWS), with practical expertise spanning Virtual Private Clouds (VPC), Identity & Access Management (IAM), Secrets Manager, and elastic scaling frameworks (ECS / AWS Lambda). • Production-Grade Tailscale Networking: Demonstrated experience implementing Tailscale within a high-security production environment, with distinct competence configuring Access Control Lists (ACLs), complex subnet routing, and ephemeral node lifecycles. • Modern Infrastructure & CI/CD: Mastery of Docker containerization, comprehensive CI/CD deployment pipelines, and modern Infrastructure-as-Code (IaC) paradigms. • Blockchain & Onchain Context: Technical familiarity with blockchain mechanics, smart contract interactions, or web3 infrastructure paradigms to support decentralized application layers. • High-Availability / Financial SRE Background: A proven professional history managing environments where system stability impacts critical financial outcomes, paired with total comfort managing on-call duties and live incident response. Nice to Have • Direct experience deploying, managing, and monitoring Large Language Model (LLM) or autonomous AI agent fleets at multi-tenant scale. • Prior exposure to quantitative trading systems, high-frequency execution runtimes, or deep integrations with platforms such as Hyperliquid. Benefits • Highly competitive compensation package • The flexibility of a fully remote operating environment with an immediate start timeline. • The opportunity to shape the architectural foundation of a cutting-edge technical ecosystem intersecting Artificial Intelligence and decentralized financial infrastructure. • Access to top-tier modern tooling, modern infrastructure frameworks, and a highly streamlined, zero-red-tape development culture. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Lead patching and endpoint management teams using RMM tools to automate and secure systems at scale. | Requires advanced DevOps skills including AWS, container orchestration, secure networking, and blockchain familiarity, which are not demonstrated in the candidate's resume. | Location: Remote - EST timezone Remote | Full-time Compensation: $100K - $130K We are hiring on behalf of our client who is seeking an exceptional, production-proven Infrastructure & DevOps Engineer to take absolute ownership of the deployment, secure networking, architectural lifecycle, and overall reliability of this distributed agent fleet from day one. The client is engineering a sophisticated infrastructure designed to launch a highly distributed fleet of managed, single-tenant personal artificial intelligence (AI) trading agents. Operating non-stop, these isolated processes execute high-frequency, complex financial workflows natively on blockchain infrastructure, dedicated exclusively to individual user portfolios. Key Responsibilities • Fleet Orchestration & Scaling: Architect, provision, and scale the core user agent fleet across a hybrid Railway and AWS ecosystem, ensuring each user retains an isolated, secure, and predictable containerized process with optimized cost tracking and precise lifecycle hooks. • Secure Network Engineering: Establish, manage, and continuously harden private overlay networks using Tailscale in production, linking disparate user agents securely with core Model Context Protocol (MCP) servers and the underlying live trading runtimes. • Automated User Provisioning: Design and construct an end-to-end, zero-touch deployment pipeline utilizing advanced infrastructure-as-code and CI/CD best practices, enabling seamless, single-click automated provisioning of containers, secrets management, and environmental configurations for new users. • Operational Resilience & SRE: Define, build, and maintain comprehensive monitoring, telemetry, alerting, and automated incident response frameworks to guarantee graceful state retention, preserving live in-flight transaction states across sudden host restarts, scheduled key rotations, or regional cloud outages. • Incident Management: Oversee system health and participate in direct real-incident response and on-call rotations to maintain strict operational continuity for the live global fleet. • Container PaaS Orchestration: Proven professional experience deploying, monitoring, and scaling complex architectures in production utilizing Railway, or equivalent containerized platform-as-a-service frameworks (such as Fly.io, Render, or Northflank). • Advanced AWS Proficiency: In-depth technical mastery of Amazon Web Services (AWS), with practical expertise spanning Virtual Private Clouds (VPC), Identity & Access Management (IAM), Secrets Manager, and elastic scaling frameworks (ECS / AWS Lambda). • Production-Grade Tailscale Networking: Demonstrated experience implementing Tailscale within a high-security production environment, with distinct competence configuring Access Control Lists (ACLs), complex subnet routing, and ephemeral node lifecycles. • Modern Infrastructure & CI/CD: Mastery of Docker containerization, comprehensive CI/CD deployment pipelines, and modern Infrastructure-as-Code (IaC) paradigms. • Blockchain & Onchain Context: Technical familiarity with blockchain mechanics, smart contract interactions, or web3 infrastructure paradigms to support decentralized application layers. • High-Availability / Financial SRE Background: A proven professional history managing environments where system stability impacts critical financial outcomes, paired with total comfort managing on-call duties and live incident response. Nice to Have • Direct experience deploying, managing, and monitoring Large Language Model (LLM) or autonomous AI agent fleets at multi-tenant scale. • Prior exposure to quantitative trading systems, high-frequency execution runtimes, or deep integrations with platforms such as Hyperliquid. • Highly competitive compensation package • The flexibility of a fully remote operating environment with an immediate start timeline. • The opportunity to shape the architectural foundation of a cutting-edge technical ecosystem intersecting Artificial Intelligence and decentralized financial infrastructure. • Access to top-tier modern tooling, modern infrastructure frameworks, and a highly streamlined, zero-red-tape development culture. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Own the developer education strategy and develop structured learning paths for developers. | Strong engineering background, experience designing technical learning programs, and exceptional communication skills. | Location: Remote - Remote within US Remote | Full-time Compensation: $135K - $150K We are hiring on behalf of our client who is a fast-growing software organization dedicated to the development and support of a leading open-source, proof-of-stake decentralized platform. This EVM-compatible network is engineered for enterprise and Web3 applications, prioritizing speed, security, and sustainability through a governance model that includes industry leaders across multiple sectors and regions. The Developer Relations Engineer – Education Lead will be responsible for scaling how developers learn, build, and deploy on this ecosystem. The primary objective is to transition from ad-hoc resources to structured, outcome-driven learning experiences that guide developers from first interaction to production. This role is pivotal in ensuring that developer education serves as a high-impact growth lever, accelerating onboarding and increasing the number of successful deployments on both testnet and mainnet. Key Responsibilities Own the end-to-end developer education strategy, designing structured learning paths that facilitate production-readiness. Develop high-quality technical learning experiences, including tutorials, structured courses, demonstrations, and code samples. Maintain a consistent content cadence across multiple formats, including written documentation, video content, and interactive modules. Engineer functional applications and templates that serve as both instructional tools and reusable developer assets. Lead technical workshops, webinars, and live coding sessions to engage developers across various skill levels. Identify, track, and analyze education-related metrics—such as completion rates, activation, and progression to mainnet—to iterate on strategy. Collaborate cross-functionally with engineering, product, marketing, and community teams to align educational initiatives with broader ecosystem priorities. Technical Proficiency: Strong hands-on engineering background with JavaScript, Python, and/or Java, including the ability to build and ship functional applications. Instructional Design: Proven experience designing structured technical learning programs, such as certifications, learning paths, or comprehensive courses. Communication: Exceptional ability to translate complex technical concepts into clear, engaging, and accessible learning experiences. Content Delivery: A demonstrated track record of shipping technical content across both written and video formats. Ownership: High degree of autonomy and the ability to set direction within a fast-moving, distributed environment. Data Literacy: Proficiency in using data, including completion rates and engagement metrics, to inform and refine content strategy. Advocacy: Experience engaging developer communities through workshops, hackathons, or live sessions. Preferred Qualifications: Familiarity with Web3/EVM ecosystems (Smart Contracts, Solidity, Hardhat, Foundry, ethers.js), knowledge of concepts, or experience with AI-assisted developer productivity tools. Competitive compensation package. Equity and Token-based incentives. Performance-linked bonuses. Comprehensive health insurance and retirement savings (401k) for eligible US-based employees. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Architect and deploy secure, scalable Azure infrastructure and lead operational excellence in reliability and incident response. | Extensive Azure and Terraform experience, proficiency in Go or Python, strong problem-solving, and ability to translate complex requirements into architecture. | Senior Site Reliability Engineer (Enterprise Platform) Location: US - Open to Europe if happy to overlap with EST Remote | Full-time Compensation: $150K - $200K Our client is seeking a Senior Site Reliability Engineer (Azure) to architect and scale a robust infrastructure foundation for a high-growth distributed systems platform. This position is critical for ensuring that the platform operates as a secure, scalable, and production-ready environment capable of supporting complex enterprise use cases and high reliability standards. The successful candidate will take a lead role in designing infrastructure from first principles, bridging the gap between product requirements and technical execution. This is a high-impact opportunity for a seasoned engineer to build greenfield Azure environments and establish operational excellence across a global ecosystem. Key Responsibilities Infrastructure Design: Architect and deploy secure, scalable Azure infrastructure tailored for production-grade distributed systems. Automation & IaC: Develop and maintain Terraform-based infrastructure as code to enable repeatable, automated deployments across various environments. Technical Leadership: Translate ambiguous product and customer requirements into structured technical architecture and actionable execution plans. Platform Enhancement: Build and optimize platform services, APIs, and integrations to extend core system capabilities. Cross-Functional Collaboration: Partner with engineering, security, and product teams to deliver enterprise-ready infrastructure solutions. Operational Excellence: Drive improvements in reliability, observability, and incident response while providing Tier 2 infrastructure support for customer deployments. Performance Goals: What Success Looks Like In the first 6–12 months of this role, the following milestones are expected to be achieved: Production Readiness: The Azure environment is established as a fully production-ready deployment setting for the platform. Scalable Deployments: All customer deployments are verified as repeatable, scalable, and secure. Feature Parity: Azure achieves full feature parity with all other supported cloud environments within the organization’s ecosystem. Interview Process Recruiter & Technical Screening: Initial HR call followed by an introductory technical interview covering foundational questions. Hiring Manager Interview: A deeper dive into experience, alignment, and role-specific expectations. Technical Interview: A comprehensive evaluation of architectural and technical execution skills. Final Leadership Interview: A concluding session with the VP of Engineering. Proven Track Record: Extensive experience designing and building production-grade systems specifically on the Azure stack. Problem Solving: Ability to transform high-level requirements into scalable, delivered systems. Communication: Strong technical communication skills with the ability to interface with both engineering teams and non-technical stakeholders. Mindset: A high-ownership approach with a strong bias for action and accountability. Functional Expertise Azure Services: Deep knowledge of Azure networking, compute, identity, security, and storage. Infrastructure as Code: Advanced proficiency with Terraform at production scale. Programming: Professional experience in Go and/or Python. Systems Engineering: Background in distributed systems, high-availability architectures, or platform engineering. CI/CD: Experience with automation tooling for the entire infrastructure lifecycle. Preferred Qualifications Hands-on experience with Kubernetes and container orchestration. Familiarity with observability tools such as Prometheus and Grafana. Experience with workflow/orchestration platforms like Argo or Spacelift. Our client offers a competitive compensation package designed to reward high-impact contributors, including: Equity & Tokens: Participation in the long-term growth of the project. Performance Bonuses: Annual incentives based on individual and company milestones. Health & Retirement: Comprehensive health insurance and 401k plans (available for US-based employees). Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Lead design, implementation, and deployment of full stack features and maintain backend infrastructure. | 5+ years full stack experience with 3+ years in TypeScript, Node.js, React, strong SQL, API design, and infrastructure tools. | Senior Full Stack Engineer Location: Remote - Based in ET+2 / -3, NY preferred Remote | Full-time Compensation: $175K - $225K Our client is a venture-backed financial technology firm on a mission to transform the global movement of money. By building a full-service platform for the issuance, management, and integration of stablecoins, the organization aims to provide a faster, more efficient, and more transparent financial fabric. The platform makes digital dollars programmable, composable, and ubiquitous, serving as foundational infrastructure for developers, fintechs, and institutions alike. The engineering team combines the discipline of high-performance finance with the creative agility of a crypto-native startup. As a Senior Fullstack Engineer, the successful candidate will take end-to-end ownership of features and products across the entire stack—from user interfaces to robust backend infrastructure. This role requires an engineer with strong product taste, a bias toward MVP thinking, and the ability to navigate complex backend systems and API designs with equal proficiency. This is a remote-first position. Candidates must be able to maintain a majority overlap with US Eastern Time (ET) business hours. Key Responsibilities End-to-End Development: Lead the design, implementation, and deployment of features across the full stack (TypeScript, React, Node.js, and REST APIs). Product Collaboration: Work closely with product, design, operations, and finance teams to gather requirements, prototype rapidly, and ship production-ready code. Infrastructure Management: Maintain and scale reliable backend systems using Docker, Kubernetes, Prometheus, and Grafana. External Integration: Collaborate directly with external partners and customers on technical integrations and iterative feature development. Quality & Standards: Uphold high standards for clean code, automated testing, and comprehensive API documentation. System Ownership: Manage the entire lifecycle of a feature, from the initial prototype through launch, monitoring, and future iterations. Interview Process Hiring Manager Interview: An initial discussion with the Head of Engineering to review background, technical skillset, and alignment with the organization’s engineering culture. Technical Assessment (Coding): A practical coding session focused on problem-solving and implementation with the Head of Engineering and CTO. Systems Design Assessment: A deep dive into architectural thinking and system scalability with the engineering leadership team. Final Interview: A concluding conversation to discuss expectations, role specifics, and compensation. Basic Qualifications: 5+ years of professional fullstack development experience. 3+ years of expertise in TypeScript/Node.js and modern frontend frameworks (React preferred). Fluency with relational databases and SQL. Proven track record of shipping production systems with high uptime and low maintenance burdens. Deep understanding of API design, versioning, and modern authentication patterns. Excellent communication skills with experience in remote, asynchronous environments. A strong "MVP mindset"—the ability to scope milestones, learn from deployments, and iterate quickly. Preferred Qualifications: Experience in fast-paced, high-growth startup environments. Background in designing and operating event-driven architectures. Technical expertise in Docker, Kubernetes, Prometheus, and Grafana. Hands-on experience in the blockchain/crypto space (e.g., on-chain libraries, blockchain infrastructure, or node software like Geth or Solana validators). Experience building customer-facing financial tools or products. The opportunity to build foundational infrastructure for the future of global finance. Engagement with a high-performance, ego-free team of mission-driven builders. A culture that values clear thinking, extreme ownership, and high-velocity decision-making. Competitive compensation and the ability to work remotely within supported time zones. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

You will design and refine prompts for LLMs and collaborate with teams to integrate new features into the platform. Your role will involve continuous evaluation and improvement of LLM outputs based on testing and user feedback. | Candidates should have 3+ years of experience in software engineering and AI/LLM development, with a strong background in APIs, databases, and cloud services. Proficiency in TypeScript and Python is essential, along with experience in coding and integration. | Location: Remote (USA only) Employment Type: Full-time About the Role Our client, a company evolving to empower product teams with both expert training and AI-powered tools, is looking for a Senior AI Engineer. You'll play a key role in shaping how their platform uses Large Language Models (LLMs) to deliver customer value. This is a highly collaborative, product-focused role where you will turn cutting-edge AI capabilities into practical features for their Insight Analytics platform. This is a fully remote position, so our client requires someone who is self-motivated and excels at clear, asynchronous communication. What You'll Own Prompt Engineering: Design, experiment with, and refine prompts and system instructions to maximize the effectiveness and reliability of LLMs. LLM-Powered Features: Collaborate with product and engineering teams to develop and integrate new backend features, enhancing the platform with intelligent capabilities. Continuous Improvement: Continuously evaluate LLM outputs via internal testing and user feedback, iterating on prompts, model settings, and data pipelines. Model Evaluation: Design and implement evaluation frameworks, monitor key metrics, and develop automated testing pipelines to ensure consistent quality. Coding & Integration: Write and maintain product code (primarily TypeScript, with some Python) to implement LLM interactions, including building Retrieval-Augmented Generation (RAG) pipelines and handling vector embeddings. A majority of your work will be in-code, shipping product. 3+ years of experience in software engineering and AI/LLM development (open to less experience if pedigree is strong). Strong background in building and consuming APIs, working with databases, and cloud services. Salary: $190K - $220K Equity: Competitive Visa sponsorship is not available (must be located and authorized to work in the US). Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Be the main point of contact for candidates during the hiring process and ensure they feel supported and informed. Provide timely updates and maintain organization in systems to enhance the candidate experience. | Candidates should have a warm and approachable demeanor, be detail-oriented, and possess strong communication skills. The role requires empathy and the ability to thrive in a fast-moving environment. | We’re looking for friendly, organised and proactive people to join our team as Candidate Experience Specialists. Once our sourcers have found a candidate and they’re in the interview process, you’ll be their main point of contact. Your job is to make sure every candidate feels supported, informed and valued from the moment they enter the pipeline right through to the offer stage. You’ll be the person who answers their questions, keeps them up to date, checks in on how they’re feeling and makes the whole experience smooth, human and even a little special. We want candidates to feel like they’re being looked after by a trusted guide. What You’ll Do Be the main point of contact for candidates going through the hiring process. Proactively schedule and hold check-in calls to keep candidates informed and comfortable. Make sure candidates always know what’s coming next in the process. Provide thoughtful, timely updates between interviews and feedback rounds. Work closely with sourcers and recruiters to ensure a seamless hand-off and consistent experience. Keep everything organised in our systems so candidates never feel lost or overlooked. Help maintain our reputation for a luxury-level candidate experience. Who We’re Looking For We care most about your attitude and approach to people. You’ll thrive in this role if you are: Warm and approachable: people naturally feel at ease talking to you. Detail-oriented: you keep track of multiple candidates without letting things slip. Empathetic: you understand what candidates go through and know how to support them. Clear communicator: you’re great at keeping candidates informed at every step. Proactive and organised: you spot gaps and fix them before they become problems. Based in the UK or US with fluent English. Comfortable working in a fast-moving environment where things can change quickly. Work with a friendly, driven team that values energy and initiative. Help source talent for some of the most exciting tech companies in the US and Europe. Gain hands-on experience in a high-impact role with plenty of room to grow. Flexible, remote-first role with the chance to build a career in recruitment. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

The Rust Engineer will architect, develop, and deliver high-performance software solutions while providing technical leadership and mentorship to client teams. They will also contribute to project scoping and solution architecture to support the strategic growth of the business. | Candidates should have proven experience in software development with a strong portfolio in Rust, along with exceptional communication skills to engage with both technical and non-technical stakeholders. Prior experience in a client-facing role and the ability to work independently are highly desirable. | Rust Engineer (Contract/Hourly) We're looking for a highly motivated and skilled Rust Engineer for a contract-based, hourly engagement. The successful candidate will play a critical role in bootstrapping a new team, providing technical leadership and mentorship to our clients, and contributing to the strategic growth of our business. This is a unique opportunity for a professional who possesses not only exceptional technical abilities but also the mentorship and communication skills to drive the team and our clients' success. Key Responsibilities Technical Leadership & Development: Architect, develop, and deliver robust, high-performance software solutions using Rust. Ensure code quality, maintainability, and adherence to best practices. Mentorship & Onboarding: Provide technical guidance and mentorship to client teams. You'll be responsible for onboarding new clients, designing solutions, and helping them get up to speed with our processes and technology. Project Scoping & Architecture: Contribute to the long-term growth of our business by participating in project scoping and solution architecture. Your experience in these areas is a strong asset. Strategic Growth: As demand grows, the role has the potential to expand into a leadership position, responsible for building and managing a small team of engineers. Proven experience in a professional software development role, with a strong portfolio of projects built in Rust. Exceptional self-starter with a proactive and entrepreneurial mindset. Strong interpersonal and communication skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders. Demonstrated ability to work independently, manage time effectively, and deliver results under minimal supervision. Prior experience in a client-facing role, providing mentorship, or leading technical discussions is highly desirable. Timezone: We would like candidates within the EST, GMT, or CET time zones. Budget: $60–80 USD per hour. Start Date: ASAP. Hiring Process: Initial Screening: All candidates will undergo a Ropes assessment. Interview: Shortlisted candidates will have one 60-minute interview with our CTO or member of our internal team. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

The Principal Software Engineer leads and supports complex software initiatives, driving high-level technical decisions and providing guidance throughout the software development lifecycle. This role involves improving development processes, influencing strategic technology decisions, and collaborating closely with cross-functional stakeholders. | Candidates should have a Bachelor's or Master's degree in Computer Science or a related field and typically 10+ years of professional software development experience. Proficiency in Haskell (5+ years) and a deep understanding of blockchain technology are essential. | A Principal Software Engineer leads and supports complex software initiatives, driving high-level technical decisions and providing guidance throughout the software development lifecycle. You will leverage deep technical expertise to shape architectural design, evolve engineering practices, and mentor other engineers to foster technical excellence. This role involves improving development processes, influencing strategic technology decisions, and collaborating closely with cross-functional stakeholders like product and delivery managers. As a senior specialist, you will be responsible for leading and inspiring teams, making critical architectural decisions, and ensuring the successful delivery of complex software projects. A Bachelor's or Master's degree in Computer Science or a related field. Typically 10+ years of professional software development experience. Proficiency in multiple programming languages and technologies, with a strong Haskell background (5+ years) and familiarity with its ecosystem (e.g., lenses, Template-Haskell, CBOR, GHC Generics, STM, mtl, SOP). A deep understanding of blockchain technology and experience maintaining large, complex distributed systems. Experience translating scientific research into software products. Experience maintaining large codebases (open-source contributions are preferred but not required). Regarding time zones, we’re looking for someone who can start their shift between UTC -8 and UTC -10, as we’re planning to run 24/7 development. It would also be ideal if the candidate is open to working one weekend per month. This would be scheduled in advance and compensated additionally. Skills & Competencies Strategic Execution: Ability to align technical initiatives with business objectives and manage timelines, resources, and deliverables. Leadership & Collaboration: Strong leadership and mentorship abilities, excellent communication skills, and a commitment to promoting diversity and inclusion. Process Definition & Oversight: The ability to establish and oversee coding, deployment, and CI/CD processes to maximize efficiency and quality. Standardization: Develop and enforce coding and deployment standards, leading the adoption of industry best practices for version control and code reviews. Cross-Organizational Influence: Serve as a technical liaison between teams and influence company-wide technical direction. - Software Architecture & Design: Expertise in designing complex, scalable, and maintainable software systems with a focus on performance and security. Security Best Practices: Knowledge of secure coding, cryptographic methods, and implementing security measures. Testing & Quality Assurance: Familiarity with automated testing tools (e.g., QuickCheck, Hedgehog) and continuous integration. Problem-Solving: Excellent problem-solving, debugging skills, and the ability to troubleshoot production issues. How to Apply: Please apply if you think you would be suitable for this role. We look forward to your application and the opportunity to welcome you to our team. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Join backend engineering teams at startups building distributed systems and data-heavy products, contributing to infrastructure at scale. | Experience with backend development using languages like Python, Go, Rust, or Node.js, and ability to work in startup environments. | We’re hiring Backend Engineers to join some of the most ambitious startups, including Basis, Conduit AI, Dashly, and Rilla. These teams are building distributed systems, data-heavy products, and reliable infrastructure at scale. Opportunities range from early-stage ventures where you’ll help shape the foundation, through to scaling companies solving global challenges. Roles cover Python, Go, Rust, Node.js, and more. Apply now to get direct access to our live board of open backend roles and explore every opportunity. Benefits Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city. Remote About the Company: MLabs

Lead complex software initiatives, make architectural decisions, mentor engineers, improve development processes, and collaborate with cross-functional teams. | 10+ years professional experience, strong Haskell background, blockchain and distributed systems expertise, leadership skills, and ability to work specific time zones and weekends. | A Principal Software Engineer leads and supports complex software initiatives, driving high-level technical decisions and providing guidance throughout the software development lifecycle. You will leverage deep technical expertise to shape architectural design, evolve engineering practices, and mentor other engineers to foster technical excellence. This role involves improving development processes, influencing strategic technology decisions, and collaborating closely with cross-functional stakeholders like product and delivery managers. As a senior specialist, you will be responsible for leading and inspiring teams, making critical architectural decisions, and ensuring the successful delivery of complex software projects. Requirements • A Bachelor's or Master's degree in Computer Science or a related field. • Typically 10+ years of professional software development experience. • Proficiency in multiple programming languages and technologies, with a strong Haskell background (5+ years) and familiarity with its ecosystem (e.g., lenses, Template-Haskell, CBOR, GHC Generics, STM, mtl, SOP). • A deep understanding of blockchain technology and experience maintaining large, complex distributed systems. • Experience translating scientific research into software products. • Experience maintaining large codebases (open-source contributions are preferred but not required). • Regarding time zones, we’re looking for someone who can start their shift between UTC -8 and UTC -10, as we’re planning to run 24/7 development. • It would also be ideal if the candidate is open to working one weekend per month. This would be scheduled in advance and compensated additionally. Skills & Competencies • Strategic Execution: Ability to align technical initiatives with business objectives and manage timelines, resources, and deliverables. • Leadership & Collaboration: Strong leadership and mentorship abilities, excellent communication skills, and a commitment to promoting diversity and inclusion. • Process Definition & Oversight: The ability to establish and oversee coding, deployment, and CI/CD processes to maximize efficiency and quality. • Standardization: Develop and enforce coding and deployment standards, leading the adoption of industry best practices for version control and code reviews. • Cross-Organizational Influence: Serve as a technical liaison between teams and influence company-wide technical direction. - • Software Architecture & Design: Expertise in designing complex, scalable, and maintainable software systems with a focus on performance and security. • Security Best Practices: Knowledge of secure coding, cryptographic methods, and implementing security measures. • Testing & Quality Assurance: Familiarity with automated testing tools (e.g., QuickCheck, Hedgehog) and continuous integration. • Problem-Solving: Excellent problem-solving, debugging skills, and the ability to troubleshoot production issues. Benefits How to Apply: Please apply if you think you would be suitable for this role. We look forward to your application and the opportunity to welcome you to our team. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Lead and support complex software initiatives, driving high-level technical decisions and providing guidance throughout the software development lifecycle. Ensure the successful delivery of complex software projects while mentoring other engineers to foster technical excellence. | A Bachelor's or Master's degree in Computer Science or a related field is required, along with typically 15+ years of professional software development experience. Proficiency in Haskell (10+ years) and a deep understanding of blockchain technology are essential. | A Principal Software Engineer leads and supports complex software initiatives, driving high-level technical decisions and providing guidance throughout the software development lifecycle. You will leverage deep technical expertise to shape architectural design, evolve engineering practices, and mentor other engineers to foster technical excellence. This role involves improving development processes, influencing strategic technology decisions, and collaborating closely with cross-functional stakeholders like product and delivery managers. As a senior specialist, you will be responsible for leading and inspiring teams, making critical architectural decisions, and ensuring the successful delivery of complex software projects. A Bachelor's or Master's degree in Computer Science or a related field. Typically 15+ years of professional software development experience. Proficiency in multiple programming languages and technologies, with a strong Haskell background (10+ years) and familiarity with its ecosystem (e.g., lenses, Template-Haskell, CBOR, GHC Generics, STM, mtl, SOP). A deep understanding of blockchain technology and experience maintaining large, complex distributed systems. Experience translating scientific research into software products. Experience maintaining large codebases (open-source contributions are preferred but not required). Regarding time zones, we’re looking for someone who can start their shift between UTC -8 and UTC -10, as we’re planning to run 24/7 development. It would also be ideal if the candidate is open to working one weekend per month. This would be scheduled in advance and compensated additionally. Skills & Competencies Strategic Execution: Ability to align technical initiatives with business objectives and manage timelines, resources, and deliverables. Leadership & Collaboration: Strong leadership and mentorship abilities, excellent communication skills, and a commitment to promoting diversity and inclusion. Process Definition & Oversight: The ability to establish and oversee coding, deployment, and CI/CD processes to maximize efficiency and quality. Standardization: Develop and enforce coding and deployment standards, leading the adoption of industry best practices for version control and code reviews. Cross-Organizational Influence: Serve as a technical liaison between teams and influence company-wide technical direction. - Software Architecture & Design: Expertise in designing complex, scalable, and maintainable software systems with a focus on performance and security. Security Best Practices: Knowledge of secure coding, cryptographic methods, and implementing security measures. Testing & Quality Assurance: Familiarity with automated testing tools (e.g., QuickCheck, Hedgehog) and continuous integration. Problem-Solving: Excellent problem-solving, debugging skills, and the ability to troubleshoot production issues. How to Apply: Please apply if you think you would be suitable for this role. We look forward to your application and the opportunity to welcome you to our team. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.