Production- LLM Fine-Tuner & RL Researcher

Baseten is seeking an applied post-training research engineer to work with the world’s fastest-growing AI companies, posting-train open-source models that outperform frontier closed models on domain-specific tasks. You’ll design reward functions, environments, eval harnesses, and training pipelines that translate signal into production-ready models shipped to millions of users.

You will collaborate with customers to translate domain requirements into effective training curricula, with hands-on

This role, Production-Ready LLM Fine-Tuner & RL Researcher at Baseten, could be your next career step.

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This posting is for the Production-Ready LLM Fine-Tuner & RL Researcher role at Baseten, based in United States.

We are looking to fill the Production-Ready LLM Fine-Tuner & RL Researcher position at Baseten in United States.