Founding Product Engineer

Catalyst Labs
San Francisco, CA
Job Description
Lead end-to-end development of AI agent products and infrastructure, collaborating closely with the founding team. Develop and maintain full-stack systems, including backend and frontend components. Work on-site in San Francisco, contributing to a fast-paced, high-agency startup environment.

Requirements

  • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
  • 1+ years of experience as an AI Software Engineer with active coding responsibilities
  • Proven expertise developing AI agents and LLM-based systems
  • Founding or early-stage startup experience
  • Strong understanding of AI evaluation methodologies and deployment reliability standards
  • Excellent problem-solving and communication skills

Benefits

  • Above market base + bonus + equity
  • Competitive salary and benefits
  • Flexible work arrangements
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