ML Research Engineer: Bridge Research to Production

Company: Janestreet
Apply for the ML Research Engineer: Bridge Research to Production
Location: London
Job Description:

Jane Street is seeking a Research Engineer with deep ML expertise to advance our ML platform. You will help scale research workflows, design robust APIs, and ensure reproducible results across the stack. The role blends research curiosity with engineering pragmatism in a fast-paced trading environment.

Fluency in English is required, and you will engage with teams across trading and research to push the frontier of model capabilities and tooling.

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Posted: October 21st, 2026