Liftoff Jobs

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

Weekly digest

Week of 10 November 2025

10 new roles this week across 8 companies; the biggest movers: OpenAI (+2), Periodic Labs (+2).

Research

  1. Research Scientist (Applied LLMs), LondonIsomorphic Laboratories · Series B · London · 41 weeks ago Builds AI models to accelerate drug discovery and design novel medicines
  2. Research Scientist, Condensed Matter TheoryPeriodic Labs · Seed · United States · 41 weeks ago Builds AI scientists and autonomous laboratories to accelerate discovery in physical sciences

Infrastructure

  1. Security Engineer, Detection & ResponseAnthropic · SF Bay Area · $300K–405K · 41 weeks ago Develops Claude, an AI assistant, with research focused on AI safety and alignment

Software

  1. Forward Deployed Software Engineer - SFOpenAI · SF Bay Area · $185K–325K · 40 weeks ago Develops AI systems including large language models like ChatGPT for research and commercial use
  2. Full Stack Engineer, Intelligence SystemsOpenAI · SF Bay Area · $230K–325K · 41 weeks ago
  3. Software Engineer, Agent SystemsServal · Series A · SF Bay Area · $200K–325K · 40 weeks ago AI-powered enterprise service management platform that automates employee requests, onboarding, and IT operati
  4. Product EngineerPeriodic Labs · Seed · SF Bay Area · 41 weeks ago

Hardware

  1. Manufacturing TechnicianNeuralink · Series E · Austin · 41 weeks ago Develops implantable brain-computer interfaces enabling paralyzed individuals to control devices through thoug

Go-to-market

  1. Technical Product Marketing Manager (TPMM)Goodfire · Series B · SF Bay Area · $175K–300K · 41 weeks ago Goodfire is a San Francisco-based public benefit corporation focused on AI interpretability and safety

Operations

  1. Crew ChiefMach Industries · Series C · Huntington Beach, CA · USD 40–50/hour · 41 weeks ago Develops low-cost autonomous aerospace and defense systems including drones, munitions, and propulsion compone

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