Liftoff Jobs

A curated index of open roles at top-tier AI companies.

Weekly digest

Week of 24 November 2025

4 new roles this week across 4 companies.

ML engineering

  1. Software Engineer, Platform & InferenceChai Discovery · Series C · SF Bay Area · 39 weeks ago AI platform that designs molecules and predicts biochemical interactions for drug discovery

Infrastructure

  1. Technical Program Manager, Data Center InfrastructureAnthropic · SF Bay Area · $365K–435K · 39 weeks ago Develops Claude, an AI assistant, with research focused on AI safety and alignment

Hardware

  1. Operations & Maintenance TechnicianxAI · Late Stage · Memphis, TN · 39 weeks ago Develops Grok, an AI platform offering reasoning, code, voice, image, and video capabilities through a unified

Product

  1. Product Manager, LangSmithLangChain · Series B · New York · 39 weeks ago Framework and platform for building, testing, deploying, and monitoring LLM-powered agents

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