AI Research in San Francisco Jobs

452 ai research in san francisco roles at 65 companies · Avg salary $319k (311 with data)

Research scientist and alignment roles at top AI labs

researchalignmentevaluationpre-training

Research Engineer – Benchmarking, Evals & Failure Analysis

Mercor · San Francisco, CA
llm agents search data-pipeline evaluation research
On-site full-time mid 1 week ago

Research Engineer, Infrastructure

Cognition · San Francisco, CA
gpu pytorch search deep-learning distributed-systems data-pipeline research infrastructure
On-site full-time mid 1 week ago

AI PhD Student Researcher - Fall 2026

Handshake · San Francisco, CA
distributed-systems llm reinforcement-learning nlp pytorch fine-tuning research
On-site full-time mid 1 week ago

Engineer, Supercomputing & Distributed Systems

Krea · San Francisco, CA
gpu distributed-systems data-pipeline pytorch pre-training llm
On-site full-time mid 2 weeks ago

Member of Technical Staff (Offensive Security Engineer)

Perplexity · San Francisco, CA
cloud alignment security agents llm
Remote full-time lead 2 weeks ago

Research Intern – Reinforcement Learning (RL) - Onsite

Level AI · San Francisco, CA
reinforcement-learning fine-tuning llm agents research
On-site full-time junior 3 weeks ago

Research Engineer - Environments, Data and Post-Training

Mercor · San Francisco, CA
agents search llm research
On-site full-time mid 3 weeks ago

Member of Technical Staff - Pre-Training Infra

Reflection AI · San Francisco, CA
pre-training distributed-systems generative-ai infrastructure
On-site full-time lead 3 weeks ago

Post-Training Research Engineer

Baseten · San Francisco, CA
distributed-systems pytorch tensorflow reinforcement-learning fine-tuning search research
Remote full-time mid 3 weeks ago

Post-Training Applied Researcher

Baseten · San Francisco, CA
reinforcement-learning llm code-generation agents fine-tuning healthcare research
Remote full-time mid 1 month ago
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Machine Learning Eval Engineer

Reducto · San Francisco, CA
cloud llm evaluation machine-learning
On-site full-time mid 1 month ago

Eval Engineer

Braintrust · San Francisco, CA
payments rag llm evaluation
On-site full-time mid 1 month ago

Research Engineer/Scientist - Human Alignment, Consumer Devices

OpenAI · San Francisco, CA
generative-ai reinforcement-learning data-pipeline search research
Hybrid full-time mid 1 month ago

Security Researcher, Codex Security

OpenAI · San Francisco, CA
agents security data-pipeline research
On-site full-time mid 1 month ago

Research Engineer, SLAM & Multi-View Geometry

OpenAI · San Francisco, CA
computer-vision autonomous-vehicles robotics computer-graphics search research
Hybrid full-time mid 1 month ago

Researcher, Loss of Control

OpenAI · San Francisco, CA
deep-learning tensorflow alignment pytorch agents llm fine-tuning research
On-site full-time mid 1 month ago

Research Engineer Intern (Fall 2026)

Center for AI Safety · San Francisco, CA
search llm alignment research
On-site full-time junior 1 month ago

Research Scientist, PhD

OpenAI · San Francisco, CA
deep-learning generative-ai robotics research
Hybrid full-time mid 1 month ago

Member of Technical Staff, Research Engineering

Listen Labs · San Francisco, CA
search healthcare agents payments computer-vision llm research
On-site full-time lead 1 month ago

Researcher, Automated Red Teaming

OpenAI · San Francisco, CA
alignment llm agents research
On-site full-time mid 1 month ago
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