Applied AI Engineer

Catalyst Labs
San Francisco, IL
Job Description
Catalyst Labs is hiring an Applied AI Engineer to work on next-generation Mind Architecture, a system that powers digital minds. The role involves designing graph-based architecture, building retrieval-augmented generation systems, and pushing the performance of frontier LLMs.

Requirements

  • 4-6+ years of experience in AI or ML engineering
  • Strong Python expertise
  • Experience with retrieval-augmented generation (RAG), context engineering, and LLM eval frameworks
  • Deep practical understanding of how LLMs reason and how to structure inputs

Benefits

  • Unlimited Learning Stipend
  • Comprehensive Health, Dental, and Vision coverage
  • 401(k) via Human Interest
  • Relocation assistance to San Francisco (if applicable)
  • Creative, high-agency culture that celebrates curiosity and deep thinking
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