Data Infrastructure Engineer, Pre-training

Summary

Design and implement data processing infrastructure for large language model training (highly performant, reproducible, traceable) Develop and maintain core processing primitives (e.g., tokenization, deduplication, chunking) with a focus on scalability Build robust systems for data quality…

This is a short summary. The full description, and the application form, are on Anthropic’s own careers page.

Location

San Francisco, CA

Visa sponsorship

Yes

Relocation support

No

Salary

$500,000 — $850,000 USD

Role family

DevOps / SRE / Platform / Cloud

Posted

4 Sept 2026 · 43 days ago

Last checked

17 Oct 2026