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HarperPosted 1 month ago

Product Engineer

$140,000–$280,000 year

On-siteSan Francisco, California, United States

Full TimeMedium

Job Summary

Ship AI-powered product features end-to-end, moving across frontend, backend, agents, and evals to build systems that compound intelligence with every interaction. Embed directly with sales, service, and underwriting operators to discover broken workflows before they surface, then prototype and ship solutions that drive measurable business impact like increased conversion rates. Stay on the frontier by testing new model drops daily and compressing development weeks into days using advanced AI tooling. Work directly with founders to own the outcome from Monday's prototype through Wednesday's metrics presentation. Based in San Francisco with a Monday–Friday schedule starting very early, this role offers competitive compensation and comprehensive benefits for engineers ready to turn judgment into compute.

Required Qualifications

  • Software engineering experience shipping production systems
  • Proficiency in Python, TypeScript, or similar
  • Experience building and shipping AI-powered features—LLM applications, agent pipelines, or workflow automation
  • Ability to work across the stack: frontend, backend, and the AI layer
  • Based in San Francisco or willing to relocate

Desired Qualifications

  • Voice AI or real-time systems experience
  • RAG, agent frameworks, or evaluation systems
  • Background in operations tooling, sales tech, or workflow automation
  • Prior startup experience

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