Model Engineer, Mid-training

Role

The role involves scaling synthetic coding data and optimizing mid-training data mixtures for large language models. Candidates must have production coding experience in Python, PyTorch, JAX, Rust, or C++.

Location: Palo Alto, CA
Employment: unspecified
Work pattern: unspecified
Seniority: mid

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Source and currency

This vacancy came from the organization’s official Greenhouse feed. Source update: 2026-10-30T19:29:56-04:00. Check the employer’s page for the complete description, current availability and application terms.

• job-boards.greenhouse.io/xai/jobs/4965893007 ↗

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