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 151–200

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Staff + Senior Software Engineer, Inference Deployment

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

$320k–485k/yr

Posted 4w ago On-site Staff Orchestration Kubernetes AWS Azure
Member of Technical Staff (Data Scientist, Evals)

Perplexity · San Francisco

$200k–300k/yr

Posted 4w ago Hybrid Staff Eval harnesses AWS Python
Research Engineer, Post-Training

Harvey · San Francisco

$231k–340k/yr

Posted 5w ago Hybrid Senior Eval harnesses GPU RLHF Distillation
Staff Research Engineer, Data Agents

Databricks · San Francisco, California

$190k–270k/yr

Posted 5w ago On-site Staff Multi-agent
Senior AI Engineer

Amplitude · San Francisco, CA

Posted 5w ago On-site Senior Tool use Orchestration Eval harnesses Go
Agent Post-Training, Artifacts Research

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Agent Post-Training, Computer Use Research

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Agent Post-Training, Connectors Research

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Agent Post-Training, Context Research

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Agent Post-Training, Frontier Evals and Environments Research

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Agent Post-Training, Personality

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Agent Post-Training, API & Power Users

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
Sr. Software Engineer, Machine Learning, tvScientific

Pinterest · San Francisco, CA, US; Remote, US

$156k–320k/yr

Posted 5w ago Remote Senior Orchestration AWS Python Rust
Senior Software Engineer - Research Platform, Consumer Devices

OpenAI · San Francisco

$293k–325k/yr

Posted 5w ago Hybrid Senior GPU
Research Engineer / Research Scientist -Personal AGI, Proactivity

OpenAI · San Francisco

$295k–555k/yr

Posted 5w ago Hybrid
Research Engineer/Research Scientist - Personal AGI, North Stars

OpenAI · San Francisco

$295k–555k/yr

Posted 5w ago Hybrid Eval harnesses
Senior Software Engineer

Workato · San Francisco, California

Posted 5w ago On-site Senior RAG Orchestration MCP Kubernetes
Agent Post-Training Research

OpenAI · San Francisco

$295k–445k/yr

Posted 5w ago On-site Tool use Multi-agent Eval harnesses RLHF
AI Engineer, Ecosystem

Brex · San Francisco, California, United States

$171k–240k/yr

Posted 5w ago On-site MCP
AI Engineer, Product

Brex · San Francisco, California, United States

$171k–240k/yr

Posted 5w ago On-site
Senior Scientist, Computational Biology

Xaira Therapeutics · South San Francisco, California, United States

$136k–170k/yr

Posted 5w ago On-site Senior Docker AWS Python
Machine Learning Engineer, Customer Engineering

Anyscale · San Francisco

$130k–180k/yr

Posted 5w ago Hybrid vLLM Orchestration Kubernetes Ray
Software Engineer, Voice Agents & AI (Senior or Staff Level)

Deepgram · San Francisco, CA

$197k–307k/yr

Posted 5w ago On-site Staff Kubernetes Docker AWS Python
Staff Machine Learning Engineer, Community Support Engineering

Airbnb · San Francisco, CA

$212k–260k/yr

Posted 5w ago On-site Staff RAG
Staff Engineer, Command Center Insights & Actions

Crusoe · San Francisco, CA - US

Posted 5w ago On-site Staff GPU Go Rust C++
Engineering Manager, MLE

OpenAI · San Francisco

$293k–385k/yr

Posted 5w ago On-site Manager Distillation PyTorch TensorFlow Deep learning
Frontend Engineer - Dedicated Inference

Baseten · San Francisco

$190k–300k/yr

Posted 5w ago Hybrid TypeScript
Staff Specialist Field Engineer, Autonomous Vehicles

CoreWeave · San Francisco, CA / Sunnyvale, CA

$161k–215k/yr

Posted 5w ago On-site Staff Python
Staff Machine Learning Engineer, Platform & Production

Warner Bros Discovery · CA San Francisco 153 Kearny Street

$188k–349k/yr

Posted 5w ago On-site Staff Kubeflow SageMaker CI/CD Python
Software Engineer, Agent (Brazilian Portuguese speaking)

Sierra · San Francisco, CA

$180k–390k/yr

Posted 5w ago On-site RAG Embeddings TypeScript Go
Regional Director, Forward Deployed Engineering

Anysphere (Cursor) · San Francisco

Posted 5w ago On-site Manager Python TypeScript JavaScript
Data Automation Specialist

Harper · San Francisco

$120k–160k/yr

Posted 5w ago On-site Mid LangChain Python
Strategist, Agent Development (Brazilian Portuguese speaking)

Sierra · San Francisco, CA

$200k–290k/yr

Posted 5w ago On-site RAG
Founding Engineer

Dataleap · San Francisco

$120k–250k/yr

Posted 5w ago On-site Principal Tool use TypeScript Go
Staff Machine Learning Engineer - Search

Warner Bros Discovery · CA San Francisco 153 Kearny Street

$193k–358k/yr

Posted 5w ago On-site Staff NLP AWS Azure GCP
Staff AI Engineer

Airwallex · US - San Francisco

$182k–310k/yr

Posted 6w ago Hybrid Staff LangChain LlamaIndex RAG Tool use
Research Engineer, Domain Scaling

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

$350k–850k/yr

Posted 6w ago On-site Eval harnesses
Member of Technical Staff - Data Ingestion Engineer

Reflection AI · San Francisco, CA

Posted 6w ago On-site Staff Ray
Member of Technical Staff - Web Crawl Engineer

Reflection AI · San Francisco, CA

Posted 6w ago On-site Staff Orchestration Ray
Forward Deployed Operations

Harper · San Francisco

$125k–175k/yr

Posted 6w ago On-site Mid Python TypeScript Go
Senior AI Research Scientist

Workato · San Francisco, California

Posted 6w ago On-site Senior RAG Orchestration MCP PyTorch
Senior Machine Learning Operations Engineer

Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

$167k–208k/yr

Posted 6w ago Remote Senior CI/CD Python TypeScript
Staff Software Engineer, Growth (Revenue Enablement)

Gusto · San Francisco, CA

$197k–247k/yr

Posted 6w ago On-site Staff Orchestration
AI Engineer, Lead

Distyl AI · San Francisco

$200k–250k/yr

Posted 6w ago Hybrid Lead
AI Engineer, Evaluation

Distyl AI · San Francisco

$150k–250k/yr

Posted 6w ago Hybrid Python
AI Engineer

Distyl AI · San Francisco

$150k–250k/yr

Posted 6w ago Hybrid Mid Python
Staff Specialist Field Engineer, Robotics

CoreWeave · San Francisco, CA / Sunnyvale, CA

$177k–237k/yr

Posted 6w ago On-site Staff Python
Staff Software Engineer, Agents

Decagon · San Francisco

$200k–400k/yr

Posted 6w ago Hybrid Staff Python TypeScript
Full Stack Software Engineer, Agent Enablement

OpenAI · San Francisco

$255k–405k/yr

Posted 6w ago Hybrid
Software Engineer, Machine Learning Infrastructure - Generative AI

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

Posted 6w ago On-site Mid RAG MCP Eval harnesses LLM-as-judge