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Staff Fullstack Engineer, AI Agents

Staff Fullstack Engineer building and scaling production AI agent systems. Leads architecture, technical decisions, and engineering standards while collaborating with product and GTM teams.

150k – 250kSan Francisco, CAFullstack EngineeringOnsite6+ YOE

About the role

Responsibilities

  • Architect, build, and scale fullstack systems that support autonomous AI agents in production.
  • Lead technical decision-making across projects—ensuring long-term scalability, reliability, and developer efficiency.
  • Evaluate new technologies, model APIs, and prompting strategies to enhance agent performance and alignment.
  • Collaborate cross-functionally with design, product, and GTM teams to define roadmaps and prioritize development.
  • Drive internal engineering standards through mentorship, documentation, and code reviews.

Requirements

  • 6+ years of experience in software engineering, with demonstrated leadership on complex technical projects.
  • Strong command of modern fullstack frameworks—especially Typescript, React, NextJS, and NodeJS.
  • Track record of shipping scalable systems in high-growth or startup environments.
  • Strategic thinker who can balance speed and quality while driving technical vision.

Nice-to-Haves

  • Experience with LLMs, agent orchestration frameworks, or AI infrastructure.

Skills

TypeScriptReactNext.jsNode.jsFullstack DevelopmentLLMsAgent OrchestrationAI InfrastructureSystem ArchitectureMentorship

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