Destava

Research Engineer - Language Model Pre-Training

Zyphra is hiring for Research Engineer - Language Model Pre-Training in San Francisco. Mid level. First seen August 6, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Zyphra
Where
San Francisco
Level
Mid
First seen
August 6, 2026
Listed via
Ashby

What the posting says

THE ROLE: As a Research Engineer - Language Model Pre-Training, you'll shape our language model roadmap through end-to-end pretraining development. You will work extremely closely with our pretraining team, who will integrate your insights into our next-generation models. YOU'LL WORK ACROSS: - Large-scale training runs and model parallelization - Performance optimization of our pretraining stack - Dataset collection, processing, and evaluation - Architecture and methodology research, including optimizer ablations WHAT WE'RE LOOKING FOR / REQUIREMENTS: - Strong engineering aptitude for…

Read more and apply on Zyphra's site

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