Staff Software Engineer, Full Stack – San Francisco

What you’ll do

• Design and ship AI-powered features such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions for systems and domain engineers. - Build agentic workflows that help “agentic systems engineers” and “agentic domain engineers” explore designs, simulate changes, and validate requirements.​

• Evaluate and integrate language models and related tooling, optimizing for reliability, latency, cost, and debuggability in production. - Build and maintain the surrounding infrastructure: data pipelines, evaluation harnesses, prompt and model management, observability, and safety/guardrails. - Work across the stack—from backend integrations and APIs to simple UI hooks—to deliver complete AI features, not just model endpoints. - Partner with product and customers to identify high-value workflows, run experiments, and iterate quickly based on usage. ## Our stack (AI-leaning)

• TypeScript/Node.js and Python for AI and backend services. - Modern LLM APIs and orchestration libraries for building agentic workflows. - Postgres and other managed cloud services for data and state. ## How we work & values

• Speed over everything: prototype AI workflows quickly, then harden what works.​

• Own, downscope, ship, iterate: one clear owner per feature, from prototype to production.​

• Fundamentals done well: evaluation, observability, and safety are part of the first version, not an afterthought.​

• Competitive salary and meaningful equity. - Health, dental, and vision coverage. - Flexible time off and support for experimentation, learning, and staying current with the AI ecosystem.