Frontier AI Research Engineer for Scientific Discovery

Posted yesterday

periodic labsMenlo Park (CA)

SENIORITY

Mid

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About the role

Periodic Labs in Menlo Park, CA seeks a Midtraining Research Engineer to advance scientific reasoning in frontier models. You will curate data, build evals, and run large-scale training experiments, laying groundwork for future pre-training efforts. You will collaborate with RL researchers, physicists, and chemists to design scalable workflows across thousands of GPUs and develop tools to analyze how data choices shape model intelligence.

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