AI engineer jobs in San Francisco

AI engineering roles in San Francisco, United States — LLM apps, RAG, agents, evals and inference. Pulled from company career sites, never scraped aggregators.

327 open roles · showing 101–150

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Research Engineer

Firecrawl · San Francisco, CA (Hybrid)

$210k–275k/yr

Posted 2w ago Remote Senior Go
Search Engineer

Firecrawl · San Francisco, CA (Hybrid)

$190k–260k/yr

Posted 2w ago Hybrid Mid Go
Machine Learning Engineer - Quality Intelligence

AfterQuery · San Francisco

$200k–300k/yr

Posted 2w ago On-site Mid
Red Team Engineer, Safeguards

Anthropic · Remote-Friendly (Travel Required) | San Francisco, CA

$320k–405k/yr

Posted 3w ago Remote Tool use
Staff Software Engineer, AI Developer Tooling

Sentry · San Francisco, California

$240k–400k/yr

Posted 3w ago Hybrid Staff Eval harnesses CI/CD
Research Engineer

Greptile · San Francisco

$180k–280k/yr

Posted 3w ago On-site Senior Multi-agent
Member of Technical Staff (Software Engineer, Enterprise Adoption)

Perplexity · San Francisco

$220k–405k/yr

Posted 3w ago On-site Staff MCP Eval harnesses Python TypeScript
Member of Technical Staff (Software Engineer, Integrations)

Perplexity · San Francisco

$220k–405k/yr

Posted 3w ago On-site Staff AWS Python TypeScript
Principal Software Engineer, Codex Cyber

OpenAI · San Francisco

$347k–490k/yr

Posted 3w ago On-site Principal Python TypeScript JavaScript Go
Principal Software Engineer, Simulation

OpenAI · San Francisco

$347k–490k/yr

Posted 3w ago On-site Principal Python Rust
Staff Hardware Systems Engineer, Performance

Crusoe · San Francisco, CA - US

$215k–260k/yr

Posted 3w ago On-site Staff GPU Python
AI Forward Deployed Engineer - SAP Ariba

Zip · San Francisco

$130k–170k/yr

Posted 3w ago Hybrid
AI Forward Deployed Engineer - Procurement/Legal

Zip · San Francisco

$130k–170k/yr

Posted 3w ago Hybrid
AI Deployment Engineer, Enterprise

OpenAI · San Francisco

$197k–278k/yr

Posted 3w ago Hybrid Python TypeScript JavaScript Go
Staff Machine Learning Engineer, Ads Conversion Core Modeling

Pinterest · San Francisco, CA, US; Palo Alto, CA, US; Seattle, WA, US

$223k–390k/yr

Posted 3w ago On-site Staff
Staff Software Engineer, Labs: Applied AI

Anthropic · San Francisco, CA | New York City, NY

$320k–405k/yr

Posted 3w ago On-site Staff MCP
Member of Technical Staff, Applied Research

LlamaIndex · San Francisco

$180k–250k/yr

Posted 3w ago Hybrid Staff LlamaIndex vLLM PyTorch NLP
Research Engineer / Research Scientist - Personal AGI, Personality and Model Behavior

OpenAI · San Francisco

$295k–555k/yr

Posted 3w ago Hybrid
Member of Technical Staff, Research

Abundant · San Francisco

$200k–500k/yr

Posted 3w ago On-site Staff Orchestration Distillation Deep learning NLP
Member of Technical Staff (Research Engineer)

Anthrogen · San Francisco

$200k–400k/yr

Posted 3w ago On-site Staff GPU PyTorch Python Go
Member of Technical Staff (Research Scientist)

Anthrogen · San Francisco

$200k–500k/yr

Posted 3w ago On-site Staff Deep learning Go
Staff Simulation Engineer - Foundry, DoorDash Air

DoorDash · San Francisco, CA

$199k–292k/yr

Posted 3w ago On-site Staff CI/CD Go
Research Engineer, Generalist

Exa · San Francisco, California

$180k–350k/yr

Posted 3w ago On-site Embeddings Go
Software Engineer, Planning & Controls - Autonomy & Robotics, DoorDash Air

DoorDash · San Francisco, CA

$199k–292k/yr

Posted 3w ago On-site Go C++
Researcher, Education Labs

Anthropic · San Francisco, CA | New York City, NY

$300k–405k/yr

Posted 3w ago On-site Principal Python
Research Scientist (ICML)

AfterQuery · San Francisco

$250k–450k/yr

Posted 3w ago On-site Senior Eval harnesses
Forward Deployed Engineer

Simple AI · San Francisco

$120k–200k/yr

Posted 3w ago On-site Junior AWS Python TypeScript
Base Labs Fellowship

Baseten · San Francisco

$5k/month

Posted 3w ago Hybrid Go
Software Engineer, Early Career (AI)

Notion · San Francisco, California

$130k–150k/yr

Posted 3w ago Hybrid Junior Embeddings Orchestration Eval harnesses TypeScript
Research Engineer, Post-Training Inference

Together AI · San Francisco

$200k–290k/yr

Posted 3w ago On-site Senior vLLM GPU Triton TensorRT
Forward-Deployed Engineer

Prox · San Francisco, CA

$160k–190k/yr

Posted 3w ago On-site MCP Eval harnesses
Senior Machine Learning Engineer

Warner Bros Discovery · CA San Francisco 153 Kearny Street

Posted 3w ago On-site Senior LangChain RAG Embeddings MCP
Research Engineer, Life Sciences

Anthropic · San Francisco, CA

$350k–500k/yr

Posted 4w ago On-site Senior Kubernetes Docker Python
Software Engineer, Agent - Insurance

Sierra · San Francisco, CA

$180k–390k/yr

Posted 4w ago On-site RAG Embeddings TypeScript Go
Software Engineer, Agent - Financial Services

Sierra · San Francisco, CA

$180k–390k/yr

Posted 4w ago On-site RAG Embeddings TypeScript Go
Senior Staff Machine Learning Platform Engineer

Faire · San Francisco, CA

$295k–406k/yr

Posted 4w ago On-site Staff Orchestration PyTorch Kubernetes Docker
Senior Software Engineer, Machine Learning Infrastructure - Generative AI

DoorDash · San Francisco, CA; Sunnyvale, CA; Seattle, WA

Posted 4w ago On-site Senior vLLM RAG Embeddings MCP
Staff+ Software Engineer, Developer Acceleration

Anthropic · San Francisco, CA | Seattle, WA

$405k–485k/yr

Posted 4w ago On-site Staff Orchestration Eval harnesses CI/CD
Staff+ Software Engineer, Vertical AI Products (Multiple Roles)

Anthropic · San Francisco, CA | New York City, NY

$405k–485k/yr

Posted 4w ago On-site Staff Eval harnesses Go
SLAM Engineer, Calibration, Mapping & Localization

DoorDash · San Francisco, CA; Sunnyvale, CA; United States - Remote

$168k–247k/yr

Posted 4w ago Remote Deep learning Python Go C++
Member of Technical Staff - Post-Training

Reflection AI · San Francisco, CA

Posted 4w ago On-site Staff
Research Scientist - Machine Learning

Extropic · San Francisco

$150k–250k/yr

Posted 4w ago On-site Senior PyTorch TensorFlow Deep learning Ray
Applied AI Architect, GTM

Braze · San Francisco

Posted 4w ago On-site Senior Orchestration Python
Applied Machine Learning Engineer, Economist

Mercor · San Francisco

$130k–500k/yr

Posted 4w ago On-site Python
Software Engineer, Machine Learning

Mercor · San Francisco

$130k–500k/yr

Posted 4w ago On-site RAG Embeddings Kubernetes Python
Research Engineer, Computer Use

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA

$500k–850k/yr

Posted 4w ago On-site Senior Python
Sr. Staff Machine Learning Engineer, Monetization Engineering

Pinterest · San Francisco, CA, US; Palo Alto, CA, US; Seattle, WA, US

$228k–469k/yr

Posted 4w ago On-site Staff
Staff Software Engineer, AI-Core (Federal)

Okta · San Francisco, California

$194k–267k/yr

Posted 4w ago On-site Staff LangChain RAG Orchestration MCP
Senior AI Platform Engineer

Airbyte · San Francisco

$196k–235k/yr

Posted 4w ago Hybrid Senior RAG Orchestration MCP
Member of Technical Staff - Research Engineer

Black Forest Labs · San Francisco (USA), Freiburg (Germany)

Posted 4w ago On-site Staff GPU Triton Quantization PyTorch