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Senior Software Engineer

$160k - $225.9k

Harnham

SENIOR AI PRODUCT ENGINEER – AGENTIC SYSTEMS & PRODUCTION AI

BAY AREA (HYBRID / 3 DAYS IN OFFICE)

$160,000 – $225,900 (SENIOR) | $190,000 – $250,000 (SENIOR II) + EQUITY

The Opportunity

Join a high-growth team building production, autonomous AI systems for enterprise use.

This isn’t experimental AI—you’ll create real agentic products that take action, drive outcomes, and automate complex workflows end-to-end.

You’ll operate in a 0→1 environment with full ownership, shaping product direction, system architecture, and customer experience.

What You’ll Do

  • Build AI agents that act autonomously across real workflows
  • Develop end-to-end systems across LLMs, APIs, orchestration, and applications
  • Own the full lifecycle: prompting, evaluation, debugging, and scaling
  • Turn ambiguous problems into structured, production-ready solutions
  • Partner with product to deliver outcomes, not just features
  • Help define shared AI platform architecture
  • Continuously improve systems through testing and iteration

What We’re Looking For

  • 4–8 years as a backend or full-stack engineer
  • Experience shipping production AI or agent-based systems
  • Strong Python or TypeScript skills
  • Hands-on experience with LLMs in real products
  • Solid foundation in system design and distributed systems
  • Experience evaluating and improving AI performance
  • High ownership mindset in fast-moving environments
  • Ability to clearly explain technical decisions and tradeoffs

Nice to Have

  • RAG experience
  • LangChain, LangGraph, Bedrock, or similar tools
  • Startup or 0→1 product experience
  • Agent workflows or orchestration systems
  • LLMOps or AI infrastructure experience

Why This Role

  • Build real AI products, not prototypes
  • Work on systems that take action and deliver outcomes
  • High ownership from idea → scale
  • Fast-paced, high-impact environment
  • Direct influence on AI strategy and architecture
  • Strong team + meaningful equity

If you’re excited about building AI that actually does things—not just talks about them, this is a rare opportunity to shape the future of how enterprise systems operate.

Vacancy posted 8 hours ago
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