Sr. Maching Learning Engineer, Search Ranking

Role

The role involves building and operating large-scale search engine infrastructure and training state-of-the-art ML ranking models for X Search. Candidates must have experience in Python, Go, and Rust, with preferred skills in vector databases and production ML systems.

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

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Source and currency

This vacancy came from the organization’s official Greenhouse feed. Source update: 2026-10-29T01:25:48-04:00. Check the employer’s page for the complete description, current availability and application terms.

• job-boards.greenhouse.io/xai/jobs/5125621007 ↗

xAI RESEARCH PROFILE ↗