All jobs

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA +1 · Onsite · Nov 2025

Drive high-stakes security programs tied to Responsible Scaling Policy commitments

Udio · New York · Onsite · Nov 2025

Build the unified canonical dataset powering generative audio model research

Udio · New York · Onsite · Nov 2025

Build backend systems that make content discoverable and responsive at scale.

Anthropic · San Francisco, CA | New York City, NY +1 · Onsite · Nov 2025

Drive frontier AI adoption across nonprofits to amplify social impact.

CoreWeave · New York, NY / Bellevue, WA +3 · Onsite · Nov 2025

Own liquid cooling infrastructure from rack to facility interface at scale.

CoreWeave · Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA +4 · Onsite · Nov 2025

Build reliable, scalable storage for the world's most demanding AI workloads.

Palantir · New York, NY · Hybrid · Nov 2025

Own backbone powering deployments from hyperscalers to Army trucks.

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC +1 · Onsite · Nov 2025

Lead incident response across Anthropic’s full technology stack.

Anthropic · San Francisco, CA | New York City, NY; San Francisco, CA | New York City, NY | Seattle, WA +1 · Onsite · Nov 2025

Build infrastructure and apps that accelerate frontier AI safety research.

Cohere · New York +3 · Remote · Nov 2025

Push the limits of LLM inference efficiency across foundation models.

Cohere · New York +3 · Remote · Nov 2025

Push boundaries of LLM inference efficiency across production workloads.

Fireworks AI · San Mateo +2 · Remote · Nov 2025

Design core systems powering Fireworks' generative AI platform at scale.

Cursor · San Francisco, CA +1 · Onsite · Oct 2025

Help automate coding by building the best tool for professional programmers.

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA +3 · Onsite · Oct 2025

Build distributed systems that train, serve and secure frontier AI models.

Palantir · New York, NY · Hybrid · Oct 2025

Build, operate, and maintain scalable services for Palantir platforms.

Databricks Mosaic · Remote - California +1 · Remote · Oct 2025

Lead technical strategy for largest healthcare and life sciences accounts.

Cognition · San Francisco +2 · Onsite · Oct 2025

Embed with enterprise engineering teams to deploy Devin in production.

Cohere · Toronto +6 · Remote · Oct 2025

Create next-generation evaluation methods to measure frontier LLM progress.

OpenAI · San Francisco +2 · Onsite · Oct 2025

Build load, chaos and synthetic-testing software for reliability at scale.

xAI · Austin, TX; Los Angeles, CA; New York, NY +3 · Onsite · Oct 2025

Partner with Fortune 500 advertisers to build high-impact campaigns on X.

Anthropic · San Francisco, CA | New York City, NY | Seattle, WA +1 · Onsite · Oct 2025

Build critical algorithms and infrastructure that train Claude models.

Scale AI · New York, NY; San Francisco, CA; Washington, DC +2 · Onsite · Oct 2025

Build agentic AI platforms powering national-level defense decisions.

Anthropic · San Francisco, CA | New York City, NY +2 · Onsite · Oct 2025

Build agentic safety systems that help trust teams investigate abuse at model speed.

Scale AI · San Francisco, CA; New York, NY +1 · Onsite · Oct 2025

Build internal distributed framework powering LLM training and evaluation.

Anthropic · New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA +1 · Onsite · Oct 2025

Build large-scale ML systems from the ground up for safe, steerable AI.

Databricks Mosaic · United States +1 · Onsite · Oct 2025

Own AI strategy and roadmap for Scaled Customer Enablement Agent Suite.

Anthropic · San Francisco, CA | New York City, NY +1 · Onsite · Oct 2025

Build classifiers to detect misuse and anomalous behavior at scale.

Baseten · San Francisco +5 · Remote · Oct 2025

Power mission-critical inference for top AI companies like Cursor and Notion.

Reflection AI · San Francisco, CA +2 · Onsite · Oct 2025

Research scaling laws and data efficiency for large language models.

Reflection AI · San Francisco, CA +2 · Onsite · Oct 2025

Build open models that let anyone control their intelligence.