AI Companies, Open Source, and Startups software engineering jobs

Public software engineering listings at companies you'd actually want to work for.

AllRemoteAIMLInfraFrontendBackend$200k+Senior+VisaStartupsAI CosOSSDev ToolsFintech

1,367 matches

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Software Engineer, Services Platform

Cursor · San Francisco, New York · 2w ago

Software Engineer, Generalist

Cursor · San Francisco, New York · 2w ago

Software Engineer, Enterprise

Cursor · San Francisco, New York · 2w ago

Software Engineer, Product

Cursor · San Francisco, New York · 2w ago

Software Engineer, Agent Harness

Cursor · San Francisco, New York · 2w ago

Software Engineer, ML Infrastructure

Cursor · San Francisco, New York · 2w ago

Software Engineer, Client Infrastructure

Cursor · San Francisco, New York · 2w ago

Software Engineer, ML Research

Cursor · San Francisco, New York · 2w ago

Software Engineer, Agent Evaluation and Quality

Cursor · San Francisco, New York · 2w ago

Software Engineer, Developer Productivity

Cursor · San Francisco, New York · 2w ago

Software Engineer, Model Routing & Inference

Cursor · New York, San Francisco · 2w ago

Software Engineer, Data Infrastructure

Cursor · San Francisco, New York · 2w ago

Software Engineer, Infrastructure

Cursor · San Francisco, New York · 2w ago

Data Engineer, Analytics

Cursor · San Francisco, New York · 2w ago

Staff Software Engineer, Cloud Inference Safeguards

Anthropic · San Francisco, CA | Seattle, WA · 2w ago

$405k-$485k

Staff+ Software Engineer, Public Sector

Anthropic · San Francisco, CA | New York City, NY · 2w ago

$100k-$200k

Staff+ Software Security Engineer

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA · 2w ago

$405k-$485k

Full-Stack Software Engineer, Reinforcement Learning

Anthropic · San Francisco, CA | New York City, NY · 2w ago

$300k-$405k

Infrastructure Engineer, Sandboxing

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA · 2w ago

$300k-$405k

IT Systems Engineer, Corporate Systems & Infrastructure

Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY · 2w ago

$275k-$325k

Machine Learning Systems Engineer, RL Engineering

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA · 2w ago

$500k-$850k

ML Infrastructure Engineer, Safeguards

Anthropic · San Francisco, Canada · 2w ago

$320k-$405k

ML/Research Engineer, Safeguards

Anthropic · San Francisco, CA | New York City, NY · 2w ago

$350k-$500k

Model Quality Software Engineer, Claude Code

Anthropic · San Francisco, CA | New York City, NY · 2w ago

$405k-$485k

Offensive Security Research Engineer, Safeguards

Anthropic · San Francisco, Canada · 2w ago

$320k-$405k