71 AI engineer jobs in San Francisco

Staff+ Software Engineer, STEM

Anthropic

San Francisco, CA; New York City, NY; Seattle, WA · Posted today

• Evaluations
• Claude and Anthropic
• OpenAI and GPT

Senior Staff Software Engineer, AI Model Lifecycle

Crusoe

San Francisco, CA - US; Sunnyvale, CA - US · On-site · Posted 1 day ago

$250k to $300k a year

• LLMs and generative AI
• Fine-tuning
• Python

Staff Security Engineer

Fal AI

San Francisco · Posted 1 day ago

$180k to $250k a year

• AI agents
• LLMs and generative AI
• Python

Staff Machine Learning Engineer - Risk

Gusto, Inc.

San Francisco, CA - Hybrid · Hybrid · Posted 2 days ago

$227k to $284k a year

• LLMs and generative AI
• Python
• NLP

Staff Machine Learning Engineer, AI Infrastructure

Waymo

Mountain View, CA, USA; San Francisco, CA, USA; New York, NY, USA · Posted 2 days ago

• LLMs and generative AI
• Python
• PyTorch, TensorFlow and JAX

Senior Staff Machine Learning Engineer, Perception, Simulation Realism

Waymo

Mountain View, California, United States; San Francisco, California, United States · Posted 3 days ago

• LLMs and generative AI
• Evaluations
• Fine-tuning

Staff+ Software Engineer, Platform Intelligence

Anthropic

San Francisco, CA; New York City, NY · Posted 3 days ago

• LLMs and generative AI
• Evaluations
• AWS

Staff security engineer, application security

Writer

New York City, NY; Seattle, WA; San Francisco, CA · Remote · Posted 4 days ago

$183k to $240k a year

• AI agents
• LLMs and generative AI
• Python

Staff Software Engineer, Full Stack (Frontend)

Harvey

San Francisco · Posted 4 days ago

$231k to $314k a year

• AI agents
• LLMs and generative AI
• Python

Member of the Technical Staff, Software Engineering

Tolmo

San Francisco · Remote · Posted 5 days ago

• AI agents
• LLMs and generative AI
• Evaluations

Staff AI Engineer, Developer Relations Engineering

Crusoe

Sunnyvale, CA - US; Bellevue, WA - US; New York, NY - US; San Francisco, CA - US · On-site · Posted 5 days ago

$180k to $220k a year

• AI agents
• LLMs and generative AI
• RAG and retrieval

Staff Machine Learning Engineer, Homefeed

Pinterest

San Francisco, CA, US; Remote, US · Remote · Posted 5 days ago

• AI agents
• LLMs and generative AI

Staff Software Engineer (AI Agents)

Traba

New York City, NY; San Francisco · Posted 5 days ago

$240k to $300k a year

• AI agents
• LLMs and generative AI
• MCP

Member of Technical Staff (AI Software Engineer, Agent Engine)

Perplexity

San Francisco · Posted 7 days ago

$250k to $405k a year

• AI agents
• Python
• TypeScript and JavaScript

Member of Technical Staff (Software Engineer, Acceleration)

Perplexity

San Francisco; New York City · Posted 7 days ago

$250k to $405k a year

• AI agents
• Python

Staff SW Engineer

fastino.ai

San Francisco Bay Area · On-site · Posted 8 days ago

• AI agents
• LLMs and generative AI
• MCP

Principal Software Engineer, ML & Media Infra

Pinterest

Palo Alto, CA; US; San Francisco, CA, US · Posted 9 days ago

• LLMs and generative AI
• Fine-tuning
• Python

Senior/Staff Software Engineer, Agentic Core

Axion

San Francisco, CA · Remote · Posted 12 days ago

$220k to $290k a year

• AI agents
• LLMs and generative AI
• MCP

Staff Machine Learning Engineer

Pinterest

San Francisco, CA, US; Remote, US · Remote · Posted 12 days ago

• LLMs and generative AI
• Evaluations

Staff/Principal Engineer, Search & Retrieval

Lila Sciences

San Francisco, CA USA · Posted 12 days ago

• AI agents
• RAG and retrieval
• Evaluations