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AI & Machine Learning

ML Research Engineer

Push the frontier of evaluation, fine-tuning, and retrieval for enterprise agents.

AI Research San Francisco, CA Full-time USD 170k–230k / year Posted 2026-05-05

About the role

Join a small research group focused on fine-tuning, retrieval, and agent evaluation. You bridge papers to production.

What you'll do

  • Run controlled experiments on agent quality and cost
  • Build evaluation harnesses and offline benchmarks
  • Publish internal research notes that drive product decisions

What we're looking for

  • MS / PhD in CS, ML, or related — or equivalent experience
  • Proven track record shipping evaluation or fine-tuning systems
  • Fluent in PyTorch

Ready to apply?

Send us your resume and a short note about why this role.

Apply now