HackerOne

Lead and scale the platform infrastructure, ensuring reliability, security, and cost-effectiveness, while enabling AI workloads and managing multiple teams. | Extensive experience in managing production infrastructure at scale, strong technical background in cloud platforms, reliability, security, and team leadership, with a preference for AI/ML exposure. | HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Senior Manager, Software Engineering (Infrastructure) Remote Location: Boston, MA; Austin, TX; or Washington, DC Position Summary HackerOne is seeking a Senior Engineering Manager to lead our Infrastructure and Core Platform organization. This role is critical to scaling an AI-first security platform that powers the world’s largest hacker community. You’ll own the foundations that product teams rely on: cloud infrastructure, developer platforms, reliability, security, and the systems that make AI-driven product delivery possible. This is a people-first, systems-level leadership role. You’ll lead a platform organization with broad scope and responsibility. Initially with a focused team, and over time expanding to multiple teams or domains. You’ll develop strong engineering managers and senior ICs, while ensuring our platform is secure, resilient, cost-effective, and capable of supporting increasingly sophisticated workloads, including AI/LLM and MLOps. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, Austin, or Washington DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Lead and scale the Infrastructure / Core Platform domain, managing multiple teams responsible for cloud infrastructure, internal platforms, reliability, and core services. Enable AI-first product delivery at scale by providing robust foundations for LLM workloads, agentic systems, data pipelines, model evaluation, and secure model serving. Set a clear technical and operational vision for infrastructure that balances reliability, velocity, security, and cost. Partner closely with Product, Security, and Engineering Leadership to align platform investments with business and product strategy. Drive operational excellence: availability, incident management, capacity planning, disaster recovery, and clear SLOs. Establish and evolve platform standards for CI/CD, observability, infrastructure-as-code, service ownership, and developer experience. Lead teams responsible for cloud cost management, performance optimization, and scalability, especially as AI workloads grow. Coach and develop senior+ Infrastructure engineers, setting clear expectations and growth paths, while raising the overall talent bar through strong hiring, onboarding, and succession planning. Guide teams through change and ambiguity, including fast-evolving AI infrastructure needs and shifting organizational priorities. Contribute to org-wide engineering strategy, planning, and execution as a senior member of the engineering leadership team. Own strategic relationships with key Infrastructure and SaaS vendors, including contract negotiations and amendments, usage and spend oversight, roadmap alignment, and evaluation of new capabilities as platform needs evolve. Partner closely with Finance and Procurement to lead cloud cost management and optimization, including cost allocation, forecasting, budgeting, and governance models that scale sustainably with growing AI workloads. Minimum Qualifications 5+ years of engineering management experience, including leading managers and/or multiple teams. Strong prior experience as a software, platform, or infrastructure engineer, with the ability to engage deeply on technical strategy and trade-offs. Proven experience owning production infrastructure at scale, including cloud platforms, reliability, security, and developer enablement. Bonus: Interest in or exposure to AI/ML systems (such as LLM workloads, data pipelines, model serving, MLOps, or evaluation frameworks), including learning or personal development in this area — hands-on model development is not required. A track record of data-driven decision making across reliability, cost, capacity, and delivery. Ability to apply first-principles thinking to complex systems and organizational problems. Strong change agility — comfortable leading teams through evolving architecture, tooling, and AI-driven shifts. Excellent communication skills, with the ability to influence across Product, Security, and Engineering. Based in the East Coast U.S., with the ability to work effectively across Boston, Washington DC, or Austin hubs. Compensation Base salary: $190,000 to $230,000 Offers equity (stock options) #LI-MH1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Designing and evolving pipeline and forecast analytics, building scalable reporting frameworks, and partnering with cross-functional teams to improve revenue processes. | 10+ years in sales strategy, revenue operations, or business analytics with experience in BI tools, Salesforce, and building scalable reporting systems. | HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Strategic Sales Operations Manager Remote Location: Boston, MA; Seattle, WA; San Francisco Bay Area; Austin, TX; or Washington, DC Position Summary At HackerOne, the Strategic Sales Operations Manager plays a critical role in deepening our revenue organization’s analytical capabilities and operational rigor. You will partner closely with Sales, Customer Success, Partnerships, and Sales Strategy to improve pipeline effectiveness, expansion growth, and forecast integrity through durable, data-driven insights. You will independently craft scalable analytical frameworks that help leaders understand what is happening in the business and why — translating complex data into clear, actionable recommendations that improve decision-making and execution across the GTM organization. Success in this role means delivering clarity, consistency, and confidence as HackerOne continues to scale. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, MA; Seattle, WA; San Francisco Bay Area; Austin, TX; or Washington, DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do • Design and evolve pipeline & forecast analytics across New, Expansion, and Renewal growth, applying Data-Driven Decision Making to drive measurable improvements in progression, growth, forecast accuracy, and pipeline sufficiency. • Build repeatable dashboards and automated frameworks that reduce manual effort and enable self-service insights for revenue leaders, demonstrating an AI First mindset that prioritizes automation, tooling, and scalable architecture. • Partner cross-functionally with Sales, Customer Success, Marketing, Partnerships, and Finance to identify conversion gaps, execution risks, and pipeline health issues — adapting priorities with Change Agility as business needs evolve. • Analyze cohort-based conversion trends (e.g., opportunity-to-booking, expansion attach rates) and translate findings into actionable planning, capacity, and execution implications using First Principles Problem Solving. • Support renewals and churn visibility work by helping define baselines, directional risk indicators, and forecasting inputs grounded in clear assumptions and consistent definitions. • Translate analytical outputs into concise narratives, recommendations, and tradeoffs for executive and leadership audiences to support forecast and pipeline cadences. • Contribute to sales planning activities such as quota modeling, capacity analysis, and performance diagnostics, ensuring deliverables are scalable, reusable, and grounded in principle-led analysis. • Drive standardization of inputs, definitions, and processes across regions and functions to improve consistency, data quality, and operational efficiency. Minimum Qualifications • 10+ years of experience in Sales Strategy, Revenue Operations, Business Operations, or a similar analytical function with cross-GTM influence. • Demonstrated hands-on collaboration with Sales, Customer Success, Marketing, and Finance — including partnering with senior executives and influencing decisions through analysis (executive presence required). Advanced proficiency in Excel and Google Sheets (modeling, automation, structured analysis). • Proven experience building repeatable, scalable reporting frameworks and analytical systems (not one-off analyses). • Experience with Salesforce and BI/analytics tools; ability to partner with centralized data teams to build and validate reporting. Preferred Qualifications • Experience leading forecast, pipeline, and planning cadences, including preparation and executive support. • Experience working across subscription-based, renewal, or expansion revenue models. • Familiarity with Looker, Tableau, or other BI platforms. Compensation Bands: Tier Guide Tier A: $175,000-$195,000 Tier B: $158,000-$193,000 Job Benefits: • Health (medical, vision, dental), life, and disability insurance* • Equity stock options • Retirement plans • Paid public holidays and unlimited PTO • Paid maternity and parental leave • Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) • Employee Assistance Program • Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $158K - $195K

Support and coach managers, handle employee relations cases, and partner with HR teams to improve employee experience. | 3-5 years in HR Generalist or HR Business Partner roles, experience managing employee relations, and ability to interpret HR data. | HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. People Partner Remote Location: Boston, MA; Austin, TX; Washington, DC Position Summary At HackerOne, people are the heart of how we win. The People Team shapes our culture, supports our growth, and gives every Hackeronie what they need to do great work. We’re looking for a People Business Partner to support our GTM Revenue and Marketing teams. This role blends coaching, problem-solving, employee relations, and steady execution of core People processes. You’ll work closely with managers across a fast-moving, evolving part of the business, helping them lead with clarity and confidence through change. You’ll join a People Team that loves good thinking, crisp execution, and practical solutions. Your work will make a direct impact on team health, manager capability, and how our people experience HackerOne at every step of their journey. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Washington, Austin or Boston. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Coach managers on performance fundamentals, feedback, and team dynamics, using Change Agility to help them lead through shifting priorities. Support leaders through organizational change with calm, clear guidance that keeps teams grounded. Manage low- and medium-complexity employee relations cases from intake to resolution with sound judgment and clear documentation. Use Data-Driven Decision Making to spot trends and turn insights into practical recommendations that improve how teams operate. Partner with People Operations, Talent Acquisition, and other COEs to deliver a smooth, consistent employee experience across the lifecycle. Apply First Principles Problem Solving to simplify processes, remove friction, and build solutions that scale with the business. Use an AI-First approach to increase speed and accuracy in day-to-day work, from drafting to research to workflow improvements. Build strong, trusted relationships with GTM leaders through responsive communication and steady partnership. Contribute to People Team initiatives that strengthen how we support Hackeronies as our organization grows. Minimum Qualifications 3–5 years in an HR Generalist or HR Business Partner role. Experience managing employee relations cases end-to-end. Ability to interpret People data and translate it into actionable guidance. Comfort working in fast-moving environments where processes are still taking shape Ability to navigate ambiguity, create structure where needed, and move work forward without relying on rigid procedures Clear communication and sound judgment under pressure. Preferred Qualifications Experience with Workday Supporting Revenue or Marketing organizations Exposure to AI-enabled HR tools Working with global teams across time zones and cultures Compensation: Base: $105,000 - $128,000 Offers equity #LI-Remote #LI-CS1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Lead multiple AI engineering teams to develop and scale AI-powered capabilities across HackerOne’s platform, ensuring responsible AI practices and alignment with company strategy. | Over 5 years managing product engineering teams, with experience in AI-powered or data-intensive systems, and developing or scaling applied AI systems in production environments. | HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Senior Manager, AI Engineering Remote Location: Seattle, WA or Austin, TX Position Summary At HackerOne, AI is central to how we help organizations continuously identify and reduce cyber risk. As a Senior Manager, AI Engineering, you will lead multiple AI engineering teams building and scaling AI-powered capabilities across our offensive security platform. Your work will directly impact how customers discover vulnerabilities earlier, remediate faster, and trust AI-driven security outcomes at scale. In this role, you will empower Engineering Managers and senior engineers, shape how applied AI is delivered responsibly, and ensure teams consistently translate AI innovation into reliable, customer-impacting products. You will partner closely with Product, Design, Data, and Security Research to scale AI systems that combine automation with human expertise in meaningful ways. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Seattle or Austin. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. NOTE: Must be able and willing to come to the office once per week (typically Thursdays). What You Will Do Success in the Senior Manager, AI Engineering role will be accomplished by delivering on the responsibilities below in alignment with the Values and Principles that define how we work at HackerOne. Multiply Your Impact by leading, mentoring, and developing Engineering Managers and senior engineers, building scalable systems and practices that allow teams to deliver AI-powered solutions consistently and independently Own the Outcome for execution across multiple AI engineering teams, ensuring delivery commitments are met, dependencies are actively managed, and teams are accountable for customer-visible impact Drive an AI First approach to engineering by embedding AI-powered workflows, agentic systems, and responsible AI practices into how teams design, build, and operate products Practice Change Agility by guiding teams through evolving AI technologies, shifting priorities, and emerging security threats while maintaining clarity, momentum, and team health Apply First Principles Problem Solving to complex AI and product challenges, breaking problems down to fundamentals and designing durable, scalable solutions rather than short-term workarounds Leverage Data-Driven Decision Making to assess system performance, model quality, delivery outcomes, and operational health, using evidence to inform priorities and improvements Collaborate cross-functionally with Product, Design, Data, Security Research, and other Engineering leaders to align AI engineering efforts with company strategy and customer needs Minimum Qualifications 5+ years of experience managing product engineering teams, including teams delivering AI-powered or data-intensive systems Demonstrated experience leading teams with complex dependencies across engineering, product, and non-technical partners Experience developing and mentoring Engineering Managers Strong technical foundation in modern software systems that support AI-enabled products Preferred Qualifications Experience building or scaling applied AI systems in production environments Familiarity with human-in-the-loop, agentic, or automation-driven workflows Experience with technologies in HackerOne’s core stack, including PostgreSQL, Rails, GraphQL, Apollo, and React Compensation Bands Base salary: $300,000 to $350,000 Offers equity (stock options) #LI-MH1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Develop and enhance AI-powered security platform features including autonomous AI agents, AI red teaming, and integrations with security tools to improve vulnerability detection and remediation. | 8+ years software engineering experience with production AI platform development, expertise in LLMs and ML frameworks, AI safety knowledge, and experience with cloud AI/ML services and orchestration frameworks. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Staff Software Applied AI Engineer Remote Location: Seattle, WA Position Summary At HackerOne, we're revolutionizing cybersecurity by combining human intelligence with artificial intelligence to create the world's most effective offensive security platform. As a Staff Software Engineer on our AI Platform team, you'll be at the forefront of developing cutting-edge AI-powered security solutions that protect organizations from emerging threats. You'll work directly on our AI platform, contribute to our in-platform AI security agent "Hai," and help build next-generation AI safety and security tools that serve thousands of companies including Amazon, Anthropic, GitHub, Goldman Sachs, and the U.S. Department of Defense. We're seeking an engineer who shares our mission to empower the world to build a safer internet through AI-driven security innovation. You'll harness artificial intelligence to help organizations and developers create more secure software, detect vulnerabilities faster, and defend against emerging threats. Working alongside our global community of security researchers, you'll build AI tools that make cybersecurity more accessible and effective for everyone. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Seattle, WA. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Build and evolve our autonomous AI security agent “Hai” with capabilities to plan, reason, and take secure actions including vulnerability detection, threat intelligence generation and automated security analysis Build and enhance our AI security agent "Hai" to provide instant security insights, natural language query processing, and actionable recommendations for security teams Develop AI red teaming agents and frameworks that help identify vulnerabilities in large language models, generative AI systems, and applied AI deployments Collaborate with product teams to integrate AI capabilities that enhance vulnerability discovery, validation, and remediation Create APIs and integrations that enable seamless interaction between AI models, security tools, and the broader HackerOne ecosystem Partner with cross-functional teams including Product, Security Research, and Customer Success to translate AI innovations into customer-facing security solutions Integrate emerging agentic frameworks and LLM-based orchestration tools (e.g., LangChain, Semantic Kernel, AutoGen, OpenAgents) to power stateful AI agents with access to security tools, APIs, and third-party systems Stay current with emerging AI security threats, research cutting-edge AI safety techniques, and contribute to the development of industry-leading AI security standards Minimum Qualifications 8+ years of experience as a software engineer Experience building production-grade AI platforms and infrastructure that support multiple AI product teams and applications Strong hands-on experience with large language models (LLMs), generative AI, and machine learning frameworks (TensorFlow, PyTorch, Transformers) in production environments Expertise in AI platform engineering including model deployment, MLOps pipelines, model serving infrastructure, and shared AI services architecture Solid understanding of AI safety and alignment principles, including responsible AI development, bias mitigation, and ethical AI practices Preferred Qualifications Experience building AI development platforms, model registries, experimentation frameworks, and tools that accelerate AI product development across organizations Familiarity with frameworks like ReAct, AutoGen, or Semantic Kernel for agentic orchestration Experience in agent action routing, secure tool usage APIs, and feedback loops for autonomous agents Knowledge of prompt engineering, fine-tuning techniques, retrieval-augmented generation (RAG), and advanced LLM optimization strategies Background with cloud-based AI/ML services (AWS Bedrock, GCP Vertex AI, Azure ML) and containerization technologies for AI workloads Familiarity with Ruby on Rails, GraphQL, React, and experience integrating AI capabilities into existing web applications and APIs Compensation Bands: Seattle $205K – $256K • Offers Equity #LI-Remote #LI-HM1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Flexible Work Stipend *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Lead the strategy, development, and launch of AI security products addressing emerging AI threats. | 5+ years in product management in tech/SaaS with deep cybersecurity and AI knowledge, plus leadership and communication skills. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Senior Product Manager, AI Security Remote Location: Seattle, WA; San Francisco Bay Area; Austin, TX; Boston, MA; or Washington, DC Position Summary HackerOne is seeking an exceptional Product Manager to spearhead the development of our cutting-edge AI Security product portfolio. As the owner of AI Security products, you will play a pivotal role in shaping the future of how organizations secure their artificial intelligence and machine learning systems. You will be at the forefront of defining and delivering innovative solutions that address emerging AI-specific threats. This is a strategic role that requires a deep understanding of both AI technologies and cybersecurity principles. You will be responsible for the entire product lifecycle, from ideation and strategy to execution and go-to-market, ensuring our AI security offerings are a market-leading force. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role and we are open to hiring anywhere in the US, with candidates within ~50 miles of Seattle, WA; San Francisco Bay Area; Boston, MA; Austin, TX; or Washington, DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Drive strategy and execution for our AI Red Teaming offerings. Develop and maintain a multi-year product roadmap that aligns with the company's overall objectives and the evolving AI threat landscape. Lead the end-to-end product development lifecycle for AI security solutions. Gather and synthesize inputs from internal stakeholders, our security researcher community, customers, and partners. Translate complex customer AI security, as well as safety and trust, challenges into clear, concise and actionable product requirements and user stories in collaboration with Design, Engineering and Customer Operations. Collaborate with Product Marketing to launch and drive adoption of new AI security products and features. Act as a subject matter expert and evangelist for HackerOne's AI security solutions, presenting to customers, prospects, at industry events, and to internal teams. Maintain a deep understanding of the latest advancements in AI (across generative AI & machine learning), AI security research, security for AI systems, and competitive offerings to identify new opportunities and ensure HackerOne remains an innovator in this space. Minimum Qualifications 5+ years of Product Management experience in tech/SaaS businesses. A proven track record of successfully launching and scaling technical products / platforms in high-growth businesses involving in-depth cross-functional collaboration and leadership across R&D and go-to-market functions. Deep understanding of cybersecurity technologies with direct product management experience in related cybersecurity fields, such as vulnerability management, penetration testing, application security, and related fields. Strategic thinker who can translate market trends, customer needs, and technical innovations into a clear product vision and actionable roadmap Deep empathy for customers / users in gathering and synthesizing input and a passion for solving their most pressing security challenges. Outstanding communication and leadership skills with a collaborative and team-oriented approach to identifying problems, determining potential solutions, and building consensus around your vision with internal and external stakeholders. Experience using data and metrics to inform product decisions and measure success. Experience leading product development in cloud services. Passion for cybersecurity in helping with HackerOne’s mission of empowering the world to build a safer internet Preferred Qualifications Bachelor's degree in Computer Science, Engineering, or related field. MBA degree Domain experience with security research / hacking as part of red teaming, penetration testing and/or bug bounty programs, including methods, tools, and types of testing. Strong understanding of AI concepts, common vulnerabilities in AI systems, and the evolving AI threat landscape, including familiarity with AI security frameworks, tools and best practices. Compensation Bands: San Francisco $160K – $200K • Offers Equity Seattle, Austin, DC, Boston $144K – $180K • Offers Equity #LI-Remote #LI-HM1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Flexible Work Stipend *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Lead development and strategy of data capabilities for cybersecurity platform, collaborate cross-functionally to deliver AI-powered security insights, and evangelize product value externally. | 5+ years in product management in tech/SaaS with deep cybersecurity knowledge, experience with AI/ML, and leadership in developing data-driven security products. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Senior Product Manager, Data Remote Location: Seattle, WA; San Francisco Bay Area; Boston, MA; Austin, TX; or Washington, DC Position Summary HackerOne is seeking a hands-on, mission-driven Product Manager to lead the development of our platform capabilities delivering customer value from aggregated data. With the leading platform of customer security programs and vulnerabilities discovered, HackerOne is uniquely advantaged to provide unparalleled security insights to its customers. This is an opportunity to develop capabilities for customers that provide an unmatched level of intelligence by deriving insights from vast amounts of security data. This is a strategic role that requires a deep understanding of applying normalization, data modeling, and artificial intelligence in cybersecurity. As the owner of HackerOne platform data capabilities, you will be responsible for the entire capability lifecycle, from ideation and strategy to execution and go-to-market, ensuring HackerOne delivers on this opportunity to provide highly differentiated customer value as the market leader. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Seattle, WA; San Francisco Bay Area; Boston, MA; Austin, TX; or Washington, DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Lead HackerOne development of data capabilities vision, strategy, and roadmap partnering with Design & Engineering in applying strategic perspective across all cross-functional facets of the business necessary to bring unique security insights to customers based on HackerOne’s vast vulnerability datasets. Lead cross-functional GTM collaboration with customers across Product Marketing, Customer Success, and Customer Operations to discern customer challenges, drive adoption, and communicate thought leadership on data capabilities. Refine and mature existing HackerOne platform data capabilities, such as Analytics and Reporting, Benchmarks, and Recommendations. Develop and apply expertise in security analytics and vulnerability management to create product experiences that customers and hackers love, including through the application of AI across LLM and ML. Evangelize the value of HackerOne’s data-powered security insights internally and externally as a subject matter expert via customer and prospect calls, product demos, webinars, roadmap briefings, and industry events. Stay at the forefront of industry trends, the application of AI capabilities, and competitive developments to identify opportunities for disruptive innovation and positioning HackerOne as a market leader. Minimum Qualifications 5+ years of experience in Product Management in high-growth tech/SaaS companies. Proven track record of successfully developing products / platforms in high-growth businesses involving in-depth cross-functional collaboration and leadership across R&D and go-to-market functions. Deep understanding of cybersecurity technologies and market trends. Outstanding communication and leadership skills with a collaborative and team-oriented approach to identifying problems, determining potential solutions, and building consensus around your vision with internal and external stakeholders. Preferred Qualifications Bachelor's degree in an application development-related field, such as Computer Science, Computer Engineering, etc. or a data science-related field, such as Math, Physics, etc. MBA or data science-related Masters degree Direct product management experience in related cybersecurity fields, such as vulnerability management, penetration testing and application security. Domain experience with security research / hacking as part of red teaming, penetration testing and/or bug bounty programs, including methods, tools, and types of testing. Experience developing and bringing to market products and features delivering value from data, particularly underpinned by AI (LLM and/or ML). Experience leading product development in cloud services and/or managed services businesses. Experience leading product development for multi-product platformization value. Compensation Bands: San Francisco $160K – $200K • Offers Equity Seattle, Austin, DC, Boston $144K – $180K • Offers Equity #LI-Remote #LI-HM1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Flexible Work Stipend *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Lead development and strategy of data capabilities for a cybersecurity platform, collaborating cross-functionally to deliver AI-powered security insights to customers. | 8+ years in product management at high-growth tech/SaaS companies with deep cybersecurity knowledge, AI experience, and leadership skills. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Staff Product Manager, Data Remote Location: Seattle, WA; San Francisco Bay Area; Boston, MA; Austin, TX; or Washington, DC Position Summary HackerOne is seeking a hands-on, mission-driven Product Manager to lead the development of our platform capabilities delivering customer value from aggregated data. With the leading platform of customer security programs and vulnerabilities discovered, HackerOne is uniquely advantaged to provide unparalleled security insights to its customers. This is an opportunity to develop capabilities for customers that provide an unmatched level of intelligence by deriving insights from vast amounts of security data. This is a strategic role that requires a deep understanding of applying normalization, data modeling, and artificial intelligence in cybersecurity. As the owner of HackerOne platform data capabilities, you will be responsible for the entire capability lifecycle, from ideation and strategy to execution and go-to-market, ensuring HackerOne delivers on this opportunity to provide highly differentiated customer value as the market leader. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Seattle, WA; San Francisco Bay Area; Boston, MA; Austin, TX; or Washington, DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Lead HackerOne development of data capabilities vision, strategy, and roadmap partnering with Design & Engineering in applying strategic perspective across all cross-functional facets of the business necessary to bring unique security insights to customers based on HackerOne’s vast vulnerability datasets. Lead cross-functional GTM collaboration with customers across Product Marketing, Customer Success, and Customer Operations to discern customer challenges, drive adoption, and communicate thought leadership on data capabilities. Refine and mature existing HackerOne platform data capabilities, such as Analytics and Reporting, Benchmarks, and Recommendations. Develop and apply expertise in security analytics and vulnerability management to create product experiences that customers and hackers love, including through the application of AI across LLM and ML. Evangelize the value of HackerOne’s data-powered security insights internally and externally as a subject matter expert via customer and prospect calls, product demos, webinars, roadmap briefings, and industry events. Stay at the forefront of industry trends, the application of AI capabilities, and competitive developments to identify opportunities for disruptive innovation and positioning HackerOne as a market leader. Minimum Qualifications 8+ years of experience in Product Management in high-growth tech/SaaS companies. Proven track record of successfully developing products / platforms in high-growth businesses involving in-depth cross-functional collaboration and leadership across R&D and go-to-market functions. Deep understanding of cybersecurity technologies and market trends. Outstanding communication and leadership skills with a collaborative and team-oriented approach to identifying problems, determining potential solutions, and building consensus around your vision with internal and external stakeholders. Preferred Qualifications Bachelor's degree in an application development-related field, such as Computer Science, Computer Engineering, etc. or a data science-related field, such as Math, Physics, etc. MBA or data science-related Masters degree Direct product management experience in related cybersecurity fields, such as vulnerability management, penetration testing and application security. Domain experience with security research / hacking as part of red teaming, penetration testing and/or bug bounty programs, including methods, tools, and types of testing. Experience developing and bringing to market products and features delivering value from data, particularly underpinned by AI (LLM and/or ML). Experience leading product development in cloud services and/or managed services businesses. Experience leading product development for multi-product platformization value. Compensation Bands: San Francisco $180K – $225K • Offers Equity Seattle, Austin, DC, Boston $162K – $202K • Offers Equity #LI-Remote #LI-HM1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Flexible Work Stipend *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

As a Staff Infrastructure Engineer, you will work on various challenging projects to build the infrastructure for HackerOne's platform. You will collaborate with cross-functional teams and take ownership of your personal growth and professional development. | Candidates must have 8+ years of experience with relevant technologies and a strong interest in secure software patterns. They should also have a successful track record of shipping projects quickly and be excellent team players with strong communication skills. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Staff Infrastructure Engineer Remote Location: Boston, MA; Seattle, WA; San Francisco Bay Area; Austin, TX; or Washington, DC Position Summary As a Staff Infrastructure Engineer, you will work with your team on various challenging projects and build the Infrastructure for our platform and the thousands of companies that trust HackerOne with their cybersecurity posture. You are a collaborative and effective Infrastructure Engineer leader and team member. You combine broad technological expertise, deep domain knowledge, and an unquestionable dedication to security as you intersect with the engineering organization. You seek leadership responsibilities, identify and spearhead new initiatives, and make systematic improvements to technical weaknesses you find in your squad’s codebases and shared codebases across the company. You understand what it takes to build highly available, performant, and durable cloud architecture. You work cross-functionally, earning buy-in from stakeholders across the organization with a service mentality. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, MA; Seattle, WA; San Francisco Bay Area; Austin, TX; or Washington, DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do Your first 30 days will be focused on getting to know our HackerOnies. You will join your new squad and be onboarded to engineering - get to learn the technology stack (AWS, Terraform, Ruby on Rails + GraphQL + many more). By day 60, you will have been eased into our on-call rotations, you’ll be leading a meaningful project for the team, and you will have become more connected within the larger HackerOne organization. Beyond 90 days, you will be a full-fledged Infrastructure Engineer. By that time, you will be able to understand the business value of our products and features and the needs of our customers, and you can translate feature requests into simple but robust engineering (or non-engineering) solutions. Collaborate with cross-functional teams to drive innovation, execution, and alignment across multiple domains Contribute to a positive team culture by supporting and learning from your fellow Infrastructure Engineers, spread across the US and Europe. Take ownership of your personal growth and professional development Apply your technical skills in a people-focused environment, helping build scalable solutions while fostering strong team relationships Participate in an on-call rotation (one week every four weeks), serving as the primary point of contact for incoming requests and ensuring system reliability. Minimum Qualifications 8+ years of experience with Linux, Amazon Web Services, Terraform, Kubernetes, Datadog, Cloudflare, OpenSearch Must be willing to work our on-call rotation between the hours of 9-9pm PT/12-12pm ET once every 4 weeks; Sunday to Monday schedule. Experience with modern DevOps toolchain and pipelines Successful track record of shipping projects quickly with multiple dependencies across technical and non-technical teams. Expert-level Site Reliability Engineering Strong interest in secure software patterns and best practices, ideally with a deep understanding of contemporary InfraSec principles Excellent team player with strong communication skills. Experience with CI/CD GitLab or GitHub Actions, pipeline optimization. Experience with emerging AI technologies (model deployment, data compliance). FedRAMP, SOC2, ISO27001 familiarity, secure-by-default infra design. Compensation Bands: San Francisco $188K – $211K • Offers Equity Seattle, Austin, DC, Boston $170K – $211K • Offers Equity #LI-Remote #LI-HM1 Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Flexible Work Stipend *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Support financial planning and analysis by assisting in building budgets, forecasts, and financial models. Collaborate with department leaders to track performance against budgets and provide financial insights. | Candidates should have 3-5 years of experience in FP&A, corporate finance, or accounting, ideally within a SaaS or high-growth technology company. Strong financial modeling and analytical skills are required, along with experience in budgeting and forecasting. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Sr. Analyst, FP&A Remote Location: Boston, MA; Seattle, WA; San Francisco Bay Area; Austin, TX; or Washington, DC Position Summary HackerOne is seeking a Sr. Analyst, FP&A to support financial planning and analysis (FP&A) at our fast-growing technology company. This role is ideal for a finance professional who thrives in a dynamic environment, enjoys working cross-functionally, and wants to help drive financial excellence through strong analysis and execution. You will support budgeting, forecasting, and reporting, while building strong partnerships with business leaders to improve visibility into performance and support decision-making. This position reports to the Manager, FP&A. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, MA; Seattle, WA; San Francisco Bay Area; Austin, TX; or Washington, DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. What You Will Do As a Sr. Analyst, FP&A, you will: Support financial planning and analysis (FP&A): Assist in building budgets, forecasts, and financial models to support business planning. Partner with business teams: Collaborate with department leaders to track performance against budgets, analyze variances, and provide financial insights. Conduct analysis and reporting: Prepare regular financial reports and dashboards that highlight trends, risks, and opportunities. Enable decision-making: Create materials that summarize financial results and provide insights for internal stakeholders. Maintain financial systems and processes: Work with the team to ensure accuracy in financial tools and reporting systems. Contribute to process improvements: Help identify opportunities to streamline and scale finance processes. Minimum Qualifications 3–5 years of experience in FP&A, corporate finance, or accounting, ideally within a SaaS or high-growth technology company. Strong financial modeling and analytical skills with the ability to translate data into clear insights. Strong experience with headcount planning, including tracking new hires, backfills, transfers, and tracking changes between scenario versions and actuals. Experience with budgeting and forecasting in a fast-paced environment. Familiarity with ERP systems (Workday or similar) and planning tools (Adaptive Planning experience strongly preferred). Strong communication and collaboration skills. Compensation Bands: Tier Guide Tier A: $124K – $140K • Offers Equity Tier B: $111K – $139K • Offers Equity Tier C: $105K – $131K • Offers Equity #LI-KM1 #LI-Remote Job Benefits: Health (medical, vision, dental), life, and disability insurance* Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Flexible Work Stipend *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Draft and publish internal communications, coordinate employee events, support employer branding, and collaborate cross-functionally to enhance employee experience. | 2-3 years experience in corporate communications or related field, strong writing and editing skills, organized, dependable, and comfortable with collaboration tools. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Internal Communications & Events Specialist Remote Location: Washington, DC Position Summary At HackerOne, we know that clear communication and thoughtful experiences help employees feel connected and inspired. As our Internal Communications & Events Specialist, you’ll support the Communications & Culture team by drafting and publishing messages, coordinating employee events, and keeping our channels running smoothly. You’ll work closely with teammates across People, Talent Acquisition, and Marketing to help deliver communications that land, events that engage, and stories that showcase our culture. This role gives you hands-on experience across internal communications, employee experience, and employer brand — making it a great fit for someone with 2–3 years of experience who is eager to grow their career in strategic communications, culture, and events. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Washington, D.C. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. Key Responsibilities Internal Communications • Draft and edit employee-facing communications across Slack, newsletters, wiki, and other internal channels. • Assist with content preparation for company-wide meetings (All Hands, AMA sessions, team updates), including slides, speaker notes, and follow-up messaging. • Maintain content calendars and support channel planning to ensure timely delivery of key updates. • Format and publish communications, ensuring clarity, consistency, and alignment with HackerOne’s brand voice. • Support creation of toolkits and templates that make it easier for managers and leaders to cascade key messages. Employee Events & Culture Activation • Provide coordination and logistics support for company events such as company AMAs, offsites, onsite activations, recognition programs, and milestone moments. • Partner with Workplace Experience and cross-functional teams to ensure both virtual and in-person events run smoothly. • Assist with recognition and appreciation initiatives, helping to celebrate employee contributions in creative ways. • Contribute ideas to culture-building activities and campaigns that bring our values to life. • Gather employee feedback after events and programs, and share insights to improve future experiences. Employer Brand Support • Draft spotlight posts, employee stories, and cultural highlights to showcase HackerOne’s values and employee experience. • Assist Talent Acquisition and Marketing with content for career platforms (LinkedIn, Glassdoor, HackerOne careers site). • Help curate photos, quotes, and stories that reinforce our Employer Value Proposition (EVP). • Support tracking and updating of employer brand content to ensure relevance and accuracy. You’ll Be Successful in This Role If You… • Write with clarity and impact, and enjoy creating engaging messages. • Are passionate about developing your career as a communications professional. • Demonstrate sound judgment and discretion in handling sensitive information. • Pay close attention to detail and take pride in delivering flawless execution. • Collaborate naturally and build strong cross-functional relationships. • Bring creativity and energy to designing memorable employee experiences. • Are eager to learn, adapt, and grow in a fast-paced, global environment. Minimum Qualifications • 2–3 years of experience in corporate communications, marketing, or a related field (internships and contract work count). • Strong written communication and editing skills. • Organized and dependable, with the ability to manage multiple tasks. • Comfortable using collaboration tools such as Slack, Zoom, and Google Workspace. • Interest in building a career in internal communications, culture, or employee experience. Compensation Bands: Tier Guide Tier B: $74K – $94K • Offers Equity Job Benefits: • Health (medical, vision, dental), life, and disability insurance* • Equity stock options • Retirement plans • Paid public holidays and unlimited PTO • Paid maternity and parental leave • Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) • Employee Assistance Program • Flexible Work Stipend • Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

Draft and publish internal communications, coordinate employee events, support culture activation, and assist employer branding efforts. | 2-3 years experience in corporate communications or related field, strong writing and editing skills, organized, and comfortable with collaboration tools. | HackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and code security. We are trusted by industry leaders like Amazon, Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense. HackerOne was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024. HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional – it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Internal Communications & Events Specialist Remote Location: Washington, DC Position Summary At HackerOne, we know that clear communication and thoughtful experiences help employees feel connected and inspired. As our Internal Communications & Events Specialist, you’ll support the Communications & Culture team by drafting and publishing messages, coordinating employee events, and keeping our channels running smoothly. You’ll work closely with teammates across People, Talent Acquisition, and Marketing to help deliver communications that land, events that engage, and stories that showcase our culture. This role gives you hands-on experience across internal communications, employee experience, and employer brand — making it a great fit for someone with 2–3 years of experience who is eager to grow their career in strategic communications, culture, and events. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Washington, D.C. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together – fostering collaboration, connection, and in-person moments that enrich our culture – while still preserving the benefits of remote work. Key Responsibilities Internal Communications • Draft and edit employee-facing communications across Slack, newsletters, wiki, and other internal channels. • Assist with content preparation for company-wide meetings (All Hands, AMA sessions, team updates), including slides, speaker notes, and follow-up messaging. • Maintain content calendars and support channel planning to ensure timely delivery of key updates. • Format and publish communications, ensuring clarity, consistency, and alignment with HackerOne’s brand voice. • Support creation of toolkits and templates that make it easier for managers and leaders to cascade key messages. Employee Events & Culture Activation • Provide coordination and logistics support for company events such as company AMAs, offsites, onsite activations, recognition programs, and milestone moments. • Partner with Workplace Experience and cross-functional teams to ensure both virtual and in-person events run smoothly. • Assist with recognition and appreciation initiatives, helping to celebrate employee contributions in creative ways. • Contribute ideas to culture-building activities and campaigns that bring our values to life. • Gather employee feedback after events and programs, and share insights to improve future experiences. Employer Brand Support • Draft spotlight posts, employee stories, and cultural highlights to showcase HackerOne’s values and employee experience. • Assist Talent Acquisition and Marketing with content for career platforms (LinkedIn, Glassdoor, HackerOne careers site). • Help curate photos, quotes, and stories that reinforce our Employer Value Proposition (EVP). • Support tracking and updating of employer brand content to ensure relevance and accuracy. You’ll Be Successful in This Role If You… • Write with clarity and impact, and enjoy creating engaging messages. • Are passionate about developing your career as a communications professional. • Demonstrate sound judgment and discretion in handling sensitive information. • Pay close attention to detail and take pride in delivering flawless execution. • Collaborate naturally and build strong cross-functional relationships. • Bring creativity and energy to designing memorable employee experiences. • Are eager to learn, adapt, and grow in a fast-paced, global environment. Minimum Qualifications • 2–3 years of experience in corporate communications, marketing, or a related field (internships and contract work count). • Strong written communication and editing skills. • Organized and dependable, with the ability to manage multiple tasks. • Comfortable using collaboration tools such as Slack, Zoom, and Google Workspace. • Interest in building a career in internal communications, culture, or employee experience. Compensation Bands: Tier Guide Tier B: $74K – $94K • Offers Equity #LI-KM1 #LI-Remote Job Benefits: • Health (medical, vision, dental), life, and disability insurance* • Equity stock options • Retirement plans • Paid public holidays and unlimited PTO • Paid maternity and parental leave • Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) • Employee Assistance Program • Flexible Work Stipend • Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, U.K., and the Netherlands, we partner with Remote.com as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.