Machine Learning Jobs in San Francisco, California, United States

2h ago

ML Scientist

Sesame

San Francisco, California, United States (On-site)$190K – $320K Yearly

3w ago

Machine Learning Engineer

HappyRobot

Worldwide (Remote)

MLOps

1w ago

Machine Learning Engineer, Safeguards

Anthropic

San Francisco, California, United States (Hybrid)$350K – $500K Yearly

AI Safety

4w ago

Machine Learning Engineer, Integrity

OpenAI

San Francisco, California, United States (On-site)$266K – $555K Yearly

Applied AI

Applied AI Engineering

4w ago

Machine Learning Systems Research Engineer, Agent Post-training - Enterprise GenAI

Scale

San Francisco, California, United States (On-site)$250K – $350K Yearly

ML Research Engineer

LLM Training

RLHF

4w ago

Member of Technical Staff (Machine Learning Engineer)

Reka

Worldwide (Remote)

AI Engineering

Java

2w ago

Machine Learning Intern/Co-op (Fall, 2026)

Cohere

Canada + 3 more (Remote)

4w ago

Machine Learning Research Engineer, Agent Data Foundation - Enterprise GenAI

Scale

San Francisco, California, United States (On-site)$250K – $350K Yearly

LLMs

Generative AI

4h ago

Senior Machine Learning Engineer, Agent Oversight

Scale

San Francisco, California, United States (On-site)$216K – $270K Yearly

Applied AI Research

LLMs

Agent Architectures

4w ago

Machine Learning Research Engineer, Agents - Enterprise GenAI

Scale

San Francisco, California, United States (On-site)$250K – $350K Yearly

Machine Learning Research

LLMs

4w ago

Machine Learning Fellow - Human Frontier Collective (US)

Scale

United States (Remote)

PyTorch

2w ago

Member of Technical Staff (ML)

Reka

Worldwide (Remote)

3w ago

Engineering Manager, MLE

OpenAI

San Francisco, California, United States (On-site)$293K – $385K Yearly

Applied AI Engineering

Machine Learning Research

4w ago

Research, Post-Training Data

Thinking Machines Lab

San Francisco, California, United States (On-site)$350K – $475K Yearly

PyTorch

3w ago

Training: ML Framework Engineer

OpenAI

San Francisco, California, United States (Hybrid)$205K – $445K Yearly

ML Infrastructure

4w ago

Staff Machine Learning Research Engineer, Agent Post-training - Enterprise GenAI

Scale

San Francisco, California, United States (On-site)$250K – $350K Yearly

AI Research Engineer

LLM Training

RLHF

3w ago

Member of Technical Staff, Model Training

Parallel Web Systems

San Francisco, California, United States (On-site)$150K – $300K Yearly

Machine Learning Infrastructure Engineering

Model Training

Transformer Fine-tuning

Data Curation

2w ago

Software Engineer, Monetization ML Infrastructure

OpenAI

Worldwide (Remote)$293K – $441K Yearly

ML Platform Engineer

Machine Learning Infrastructure

Distributed Systems

2w ago

Research, Pre-Training Data

Thinking Machines Lab

San Francisco, California, United States (On-site)$350K – $475K Yearly

Machine Learning Research