Skip to content

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

Developer tools AI research jobs

Last updated 2 days ago

123 open developer tools AI research roles at 15 AI companies, including Anthropic, Mistral AI and Thinking Machines Lab. Updated daily; 6 were posted this week.

123 open Single list

Mistral AI · 20 matching
- Research Engineer - Cybersecurity (RL Environments) · Paris, FR
- Applied Science - Research Engineer (Robotics) · Singapore, SG
- Applied Scientist · Seoul, KR
Cartesia · 7 matching
- Research Engineer, Data Infrastructure (Language Modeling) · San Francisco, CA
- Applied Researcher, Audio Post-Training · San Francisco, CA
- Researcher, Post Training · San Francisco, CA
Thinking Machines Lab · 15 matching
- Web Crawling - Research Engineer · San Francisco, CA
- Research, Mid Training · San Francisco, CA
- Research, Finetuning Science · San Francisco, CA
Anthropic · 42 matching
- Research Operations, Reinforcement Learning · San Francisco, CA
- Research Engineer, Takeoff Intel · Travel Required · Remote
- Research Engineer, Cybersecurity RL · Zurich, CH
Mercor · 5 matching
- Research Engineer - Environments, Data and Post-Training · San Francisco, CA
- Research Scientist, APEX Benchmarks · San Francisco, CA
- Research Engineer – Benchmarking · San Francisco, CA
Together AI · 11 matching
- Research Intern, Frontier Agents (Summer 2027) · San Francisco, CA
- Research Intern, Frontier Agents (Winter 2027) · San Francisco, CA
- Systems Research Engineer Intern - GPU Programming (Winter 2027) · San Francisco, CA
Fireworks AI · 2 matching
- Member of Technical Staff, Research (2026 PhD New Grad) · San Mateo, CA
- Member of Technical Staff, Research · San Mateo, CA
Traversal · 2 matching
- AI Research Engineer · New York, NY
- AI Researcher · New York, NY
Reflection AI · 6 matching
- Member of Technical Staff - Post-Training · San Francisco, CA
- Member of Technical Staff - Research Software Engineer - Safety Evaluations Infrastructure · New York, NY
- Member of Technical Staff - Research Software Engineer · New York, NY
Goodfire · 3 matching
- Research Scientist · London, UK
- Research Lead, Training · San Francisco, CA
Modal · 3 matching
- ML Research Intern · New York, NY
- Member of Technical Staff - Research, Post-Training · New York, NY
- Member of Technical Staff - Research, Inference · New York, NY
OpenRouter · 1 matching
- Research Scientist · Remote (US)
Baseten · 3 matching
- Base Labs Fellowship · San Francisco, CA
- Post-Training Research Engineer · San Francisco, CA
- Post-Training Research Scientist · San Francisco, CA
Lovable · 2 matching
- Research Engineering Lead · Stockholm, SE
- AI Research Engineer, Post-Training · Stockholm, SE
ElevenLabs · 1 matching
- Research Engineer · Poland

See all 123 developer tools AI research roles →

Companies hiring for this

Same role, other cities: AI research jobs in San Francisco · AI research jobs in London · AI research jobs in New York

Browse the whole index: All research roles · The developer tools AI research sector

Backed by: NVentures · Lightspeed Venture Partners · Menlo Ventures · General Catalyst

More searches: All collections · Roles · Locations · Sectors