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Sr. Machine Learning Engineer, AGI

AmazonSunnyvale, CA

Posted Sep 29, 2026

What you’d do

Build and assess RL Gym environments and develop techniques to advance large language models, supporting foundational model development in an applied research role. Full-time in Sunnyvale, California. Found on the employer's careers page on Oct 20, 2026. Apply through the link.

You’ll need

  • 5+ years non-internship professional software development
  • 5+ years programming in at least one language
  • 5+ years leading design or architecture of systems
  • LLM and reinforcement learning experience

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