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Product Engineer, Full Stack - Agents

OpenAI · San Francisco

hybridsenior$293,000–$385,000Posted Aug 17, 2026TypeScriptReactPythonGoRustbackend systemsAPIsdata models

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About this role

## About the Team We’re building the foundation for a new kind of AI coworker: **persistent agents** that have their own environments, can meet people wherever they work, and continue making progress for as long as a task requires. Our goal is to help individuals, teams, and organizations delegate meaningful work to AI—not just ask questions or complete a single turn. Our work brings together **product, agent, and infrastructure** capabilities across OpenAI to create always-on virtual coworkers that can carry context across tasks, operate through the right tools and channels, and deliver reliable results in real workplace environments. ## About the Role We’re looking for a **Full Stack Product Engineer** to shape how people discover, direct, and collaborate with AI coworkers. You’ll own product experiences end to end, spending roughly equal time building **intuitive frontend** surfaces and the **backend systems** that make agentic workflows persistent, reliable, and useful. You’ll work at the intersection of **product engineering, design, agent capabilities, and enterprise readiness**—turning rapidly evolving model and platform capabilities into experiences customers can understand, trust, and use every day. ## What You’ll Do - Design, build, and ship full stack product experiences that help people and teams delegate meaningful work to persistent AI coworkers. - Create intuitive frontend interfaces for directing agents, reviewing their progress, understanding their actions, and collaborating on the work they produce. - Build backend APIs, services, and data models that support persistent agent state, asynchronous execution, orchestration, and progress reporting. - Develop workflows that help agents access relevant context, use tools, and collaborate with people across workplace surfaces and channels. - Partner with product, design, research, and engineering teams to turn shared capabilities into cohesive products. - Build trust through clear user controls, understandable agent behavior, safe execution, and reliable operational foundations. - Use customer feedback, product insight, and rapid iteration to identify high-value workflows and improve how AI coworkers deliver useful results. ## You Might Thrive If You Have - **7+ years** of professional full-stack or product engineering experience, ideally building user-facing products in product-driven or enterprise environments. - A track record of shipping polished user-facing products and production backend systems with meaningful ownership across the full stack. - Strong frontend skills with **TypeScript, React**, and modern web application development (with thoughtful interaction design and usability). - Experience building backend services, APIs, data models, and production systems in **Python, Go, Rust, TypeScript**, or similar languages. - Strong product judgment and comfort taking ambiguous customer problems from concept through implementation, launch, and iteration. - Experience designing software for complex workflows, collaboration, enterprise users, developer tools, or other trust-sensitive environments. - Ability to reason about asynchronous work, stateful systems, reliability, performance, security, and the tradeoffs required for great UX. - Proven ability to work closely with product managers, designers, researchers, and engineers across multiple teams. - High agency, strong execution, and enthusiasm for building new products in a fast-moving environment. - Interest in **

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