Applied AI Engineer

Catalyst Labs
San Francisco, CA
Category Engineering
Job Description
We are a leading talent agency with a specialized vertical in Applied AI, Machine Learning, and Data Science. We are partnering with a company that is reimagining how knowledge is shared and building a new medium for human connection: interactive digital minds. As an Applied AI Engineer, you'll help architect the foundation of next-generation Mind Architecture, a system that powers how digital minds learn, reason, and express individuality.

Requirements

  • 4-6+ years of experience in AI or ML engineering
  • Proven track record of building and deploying ML-powered systems
  • Strong Python expertise, including asynchronous programming and performance tuning
  • Experience with retrieval-augmented generation (RAG), context engineering, and LLM eval frameworks
  • Deep practical understanding of how LLMs reason, how to structure inputs, and how to measure improvement

Benefits

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