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 251–300

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Machine Learning Engineer

PhysicsX · San Francisco, CA

Posted 8w ago On-site Mid Orchestration TensorFlow Deep learning Kubernetes
Software Engineer, RL Data

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

$320k–485k/yr

Posted 8w ago On-site Senior MCP Eval harnesses Kubernetes Docker
Software Engineer - Baseten Inference Stack

Baseten · San Francisco

$180k–360k/yr

Posted 2mo ago Hybrid vLLM Tool use Orchestration GPU
Senior Production Engineer, Managed AI

Crusoe · San Francisco, CA - US

$170k–205k/yr

Posted 2mo ago On-site Senior Orchestration Kubernetes Python Go
Software Engineer, Monetization ML Infrastructure

OpenAI · San Francisco

$293k–441k/yr

Posted 2mo ago Hybrid
Member of Technical Staff, Evals

Magic · San Francisco

$200k–550k/yr

Posted 2mo ago On-site Staff Eval harnesses
Staff Software Engineer, Deep Learning Acceleration

Aurora Innovation · San Francisco, California

$189k–274k/yr

Posted 2mo ago On-site Staff GPU Triton TensorRT PyTorch
Staff Engineer, Harness Engineering

Harper · San Francisco

$200k–350k/yr

Posted 2mo ago On-site Staff Multi-agent Orchestration
Senior Member of Technical Staff, AI Quality

Harper · San Francisco

$176k–253k/yr

Posted 2mo ago On-site Staff Eval harnesses LLM-as-judge
Staff Engineer, Engineering Productivity & AI Quality

Harper · San Francisco

$250k–350k/yr

Posted 2mo ago On-site Staff Multi-agent Eval harnesses LLM-as-judge CI/CD
Senior Member of Technical Staff, Harness Engineering

Harper · San Francisco

$185k–350k/yr

Posted 2mo ago On-site Staff Orchestration
Senior Staff Machine Learning Engineer, Consumer

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

$243k–357k/yr

Posted 2mo ago On-site Staff Tool use Deep learning Go
Member of Technical Staff - Strategic Projects Lead

Patronus AI · San Francisco

$125k–250k/yr

Posted 2mo ago On-site Staff
Machine Learning Engineer, Frontier Data Products

Mercor · San Francisco

$130k–500k/yr

Posted 2mo ago On-site AWS Python
Applied Researcher

Aurora Innovation · San Francisco, California

Posted 2mo ago On-site Mid Python Go C++
RE/RS, Data Understanding - Foundations

OpenAI · San Francisco

$350k–555k/yr

Posted 2mo ago On-site Deep learning
RE/RS, Data Understanding (MM)

OpenAI · San Francisco

$350k–555k/yr

Posted 2mo ago Hybrid Deep learning
Member of Technical Staff - Senior Software Engineer

Patronus AI · San Francisco

$150k–300k/yr

Posted 2mo ago On-site Staff Tool use Orchestration Kubernetes Python
Customer Support Engineer (Inference)

Together AI · San Francisco, CA

$160k–230k/yr

Posted 2mo ago On-site Senior GPU Kubernetes Python TypeScript
Senior Robotics SWE, System Identification & Modeling

Nimble Robotics · San Francisco, CA

Posted 2mo ago On-site Senior Python Rust C++
Agent Solutions Engineer

Bland AI · San Francisco

$120k–200k/yr

Posted 2mo ago On-site Mid Orchestration Python JavaScript
Staff Machine Learning Engineer, Fulfillment Planning

DoorDash · San Francisco, CA; Sunnyvale, CA

Posted 2mo ago On-site Staff Distillation Deep learning Python Go
Distributed LLM Inference Engineer

Anyscale · San Francisco

$170k–245k/yr

Posted 2mo ago Hybrid vLLM Triton TensorRT PyTorch
Staff Machine Learning Engineer (Research Scientist) - DFAI

Plaid · San Francisco HQ

$249k–368k/yr

Posted 2mo ago Hybrid Staff Python
Software Engineer, AI Workflows

Notion · San Francisco, California

$213k–334k/yr

Posted 2mo ago Hybrid Embeddings TypeScript
Software Engineer, RL Training Infra

OpenAI · San Francisco

$295k–445k/yr

Posted 2mo ago Hybrid Multi-agent Orchestration Eval harnesses Go
Agentic AI Engineer

Benchling · San Francisco, CA

$176k–265k/yr

Posted 2mo ago Hybrid LangChain RAG Pinecone pgvector
Software Engineer, ML Systems & Training Architecture

OpenAI · San Francisco

$295k–380k/yr

Posted 2mo ago On-site
Support Operations Engineer

Harvey · San Francisco

$124k–185k/yr

Posted 2mo ago Hybrid Senior RAG
Member of Technical Staff, Backend

Vapi · San Francisco

$200k–280k/yr

Posted 2mo ago Hybrid Staff TypeScript
Member of Technical Staff, Product

Vapi · San Francisco

$180k–280k/yr

Posted 2mo ago Hybrid Staff TypeScript
Member of Technical Staff, Forward Deployed

Vapi · San Francisco

$200k–280k/yr

Posted 2mo ago Hybrid Staff RAG Pinecone pgvector Kubernetes
Deployed Engineer (Bay Area)

LangChain · San Francisco, CA

Posted 2mo ago On-site LangChain Orchestration LangSmith Kubernetes
Member of Technical Staff, QA

Vapi · San Francisco

$180k–280k/yr

Posted 2mo ago Hybrid Staff Eval harnesses TypeScript JavaScript
Forward Deployed Engineer, San Francisco

Meticulous · San Francisco

$200k–400k/yr

Posted 2mo ago On-site Senior Go
Applied AI Engineer

Salient · SF Headquarters

$200k–300k/yr

Posted 2mo ago On-site Principal Eval harnesses
Performance Engineer, Inference Systems

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

$350k–850k/yr

Posted 2mo ago On-site Staff GPU Quantization Python
Engineering Manager, Distillation & Detection Platform

OpenAI · San Francisco

$293k–385k/yr

Posted 2mo ago On-site Manager Distillation
Software Engineer, Enterprise AI Platform

OpenAI · San Francisco

$230k–385k/yr

Posted 2mo ago Hybrid RAG Tool use Multi-agent Orchestration
Staff Machine Learning Engineer, Programmatic Ads

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

$223k–390k/yr

Posted 2mo ago On-site Staff
Staff Machine Learning Engineer, Voice AI

Together AI · San Francisco

Posted 2mo ago On-site Staff vLLM GPU TensorRT PyTorch
Research Scientist, Safety Post Training

Scale AI · San Francisco, CA; New York, NY

$216k–270k/yr

Posted 2mo ago On-site Senior RLHF DPO
AI engineer

Writer · San Francisco, CA

$168k–329k/yr

Posted 2mo ago Hybrid PyTorch TensorFlow Deep learning AWS
Founding AI Engineer

Bild AI · San Francisco

$120k–180k/yr

Posted 2mo ago On-site Senior Computer vision
Forward Deployed Engineer

Encord · San Francisco

Posted 2mo ago On-site Mid Python
Senior Staff Frontier Agents Engineer

Scale AI · San Francisco, CA; New York, NY

Posted 2mo ago On-site Staff OpenAI API LangChain LlamaIndex Hugging Face
Staff Frontier Agents Engineer (Forward Deployed Engineering)

Scale AI · San Francisco, CA; New York, NY

$252k–315k/yr

Posted 2mo ago On-site Staff Tool use Orchestration MCP Kubernetes
Senior Frontier Agents Engineer (Forward Deployed Engineering)

Scale AI · San Francisco, CA; New York, NY

$252k–315k/yr

Posted 2mo ago On-site Senior Tool use Orchestration MCP Kubernetes
Frontier Agents Engineer (Forward Deployed Engineering)

Scale AI · San Francisco, CA; New York, NY

$180k–225k/yr

Posted 2mo ago On-site Tool use Orchestration MCP Kubernetes
Senior Machine Learning Research Engineer

David AI · San Francisco

$210k–360k/yr

Posted 2mo ago On-site Senior PyTorch Deep learning Python