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

Machine learning engineering jobs in San Francisco

Last updated 43 hours ago

134 open machine learning engineering roles at 35 AI companies in San Francisco, including OpenAI, Anthropic and xAI. Updated daily; 7 were posted this week.

134 open Single list

Thinking Machines Lab · 3 matching
- Software Engineer, Production Inference (Distributed Inference) · San Francisco, CA
- Software Engineer, Inference · San Francisco, CA
- Software Engineer, Evaluation Platform / Infra · San Francisco, CA
fal · 2 matching
- Software Engineer, Machine Learning-Backend · San Francisco, CA
- Machine Learning Engineer, Safety · San Francisco, CA
Sierra · 1 matching
- Software Engineer, Inference · San Francisco, CA
Baseten · 10 matching
- Software Engineer - Inference Platform · San Francisco, CA
- Software Engineer - Inference Performance · San Francisco, CA
- AI Engineer · San Francisco, CA
Armadin · 2 matching
- Member of Technical Staff - Agent · Palo Alto, CA
- Summer 2027 Internship - Member of Technical Staff - Agent Systems · Palo Alto, CA
Modal · 2 matching
- Member of Technical Staff - Inference Runtime · San Francisco, CA
- Inference Engineering and Product Lead · San Francisco, CA
Anthropic · 14 matching
- Software Engineer, Sandboxing · San Francisco, CA
- Staff + Sr. Software Engineer, Cloud Inference · San Francisco, CA
- Staff + Sr. Software Engineer, Cloud Inference Launch Engineering · San Francisco, CA
xAI · 11 matching
- Member of Technical Staff - Evaluation Infrastructure · Palo Alto, CA
- Software Engineer - Evals · Palo Alto, CA
- Member of Technical Staff - RL Training Framework · Palo Alto, CA
Mariana Minerals · 5 matching
- Machine Learning Engineering Manager, Chemistry & Process Engineering · San Francisco, CA
- Machine Learning Engineering Manager, Industrial Autonomy & Applied ML · San Francisco, CA
- Sr. Data Scientist · San Francisco, CA
OpenAI · 20 matching
- Machine Learning Engineer, Monetization AI/ML · San Francisco, CA
- Machine Learning Engineer, Multimodal Perception and Authentication · San Francisco, CA
- Machine Learning Engineer, API Multicloud · San Francisco, CA
Perplexity · 6 matching
- Member of Technical Staff, AI Products (Early Career - Industry) · San Francisco, CA
- Member of Technical Staff (AI Software Engineer, Agents) · San Francisco, CA
- Member of Technical Staff (Software Engineer, Model Platform) · San Francisco, CA
Mistral AI · 1 matching
- Research Engineer, ML Platform · Palo Alto, CA
Mercor · 6 matching
- Member of Technical Staff, Agentic Systems · San Francisco, CA
- Member of Technical Staff, Enterprise Evals Platform · San Francisco, CA
- Software Engineer, Machine Learning · San Francisco, CA
RadixArk · 5 matching
- Member of Technical Staff — Inference-Multi-Hardware · Palo Alto, CA
- Member of Technical Staff — Training · Palo Alto, CA
- Member of Technical Staff — Inference-Multimodal & Diffusion · Palo Alto, CA
Fireworks AI · 4 matching
- AI Product Engineer - Nexus · San Mateo, CA
- Member of Technical Staff, AI Training Infrastructure · San Mateo, CA
- Member of Technical Staff, Evals Platform · San Mateo, CA
Prime Intellect · 2 matching
- Member of Technical Staff - Training Platform · San Francisco, CA
- Compute Intelligence Engineer · San Francisco, CA
Mirendil · 2 matching
- Member of Technical Staff, Inference · San Francisco, CA
- Member of Technical Staff, Model Evaluation · San Francisco, CA
Distyl AI · 3 matching
- AI Engineer, Enterprise Lead · San Francisco, CA
- AI Engineer, Lead · San Francisco, CA
- AI Engineer · San Francisco, CA
xDOF · 1 matching
- Member of Technical Staff, Vision / Language · San Francisco, CA
Skild AI · 2 matching
- Computer Vision AI & ML Engineer · San Mateo, CA
- Machine Learning Engineer · San Mateo, CA
Together AI · 5 matching
- Staff Machine Learning Engineer, Voice AI · San Francisco, CA
- Senior Machine Learning Engineer, Voice AI · San Francisco, CA
- Senior Backend Engineer, Inference Platform · San Francisco, CA
Sail Research · 2 matching
- Member of Technical Staff - Agent Engineering · San Francisco, CA
- Member of Technical Staff - Inference · San Francisco, CA
Genesis AI · 3 matching
- Training / AI Infrastructure · Bay Area, CA
- Inference · Bay Area, CA
- Robot Learning · Bay Area, CA
Periodic Labs · 2 matching
- ML Systems Engineer · Menlo Park, CA
- Product Engineer · Menlo Park, CA
Liquid AI · 4 matching
- Member of Technical Staff - Post Training, Applied (Vision) · San Francisco, CA
- Member of Technical Staff - Post Training, Applied (Audio) · San Francisco, CA
- Member of Technical Staff - Post Training, Applied · San Francisco, CA

See all 134 machine learning engineering roles in San Francisco →

Companies hiring for this

Machine learning engineering jobs elsewhere: Machine learning engineering jobs in London · Machine learning engineering jobs in New York

Other roles in San Francisco: Operations jobs in San Francisco · Software engineering jobs in San Francisco · Sales and marketing jobs in San Francisco · AI infrastructure jobs in San Francisco · Hardware engineering jobs in San Francisco · AI research jobs in San Francisco

Browse the whole index: All ml engineering roles · All roles in San Francisco

Backed by: NVentures · Lightspeed Venture Partners · Sequoia Capital · Andreessen Horowitz

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