All jobs

Perplexity AI · San Francisco +1 · Onsite · Aug 26

Own and evolve a mission-critical model serving platform used across Perplexity.

Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA +1 · Remote · Aug 25

Build autonomous agents that run Anthropic's own go-to-market motions end to end.

Roboflow · San Francisco · Onsite · Aug 25

Build RL environments, evaluations, and datasets for frontier models.

Lambda Labs · San Jose Office (Zanker) +1 · Remote · Aug 25

Own ODM/OEM sourcing for finished-good racks powering Lambda's AI cloud.

Reflection AI · New York, NY +2 · Onsite · Aug 25

Close the gap between benchmark scores and real-world model performance.

Perplexity AI · San Francisco +4 · Onsite · Aug 25

Build future AI-powered search and agent experiences for millions of queries.

Databricks Mosaic · United States +1 · Onsite · Aug 25

Lead messaging and GTM programs for venture-backed startups scaling on AI.

OpenAI · San Francisco · Onsite · Aug 25

Define OS security architecture, trust boundaries and privilege model.

Cognition · San Francisco, Austin, New York City · Onsite · Aug 25

Design end-to-end in-person experiences from executive programs to conferences.

Thinking Machines Lab · San Francisco · Onsite · Aug 25

Help researchers source data to train and evaluate frontier AI models.

Mercor · San Francisco · Onsite · Aug 25

Own global payouts moving $4M+ daily to experts in nearly every country.

Goodfire AI · San Francisco, CA +1 · Onsite · Aug 25

Own hiring strategy to scale a world-leading AI research organization.

Cognition · San Francisco · Onsite · Aug 25

Run point on R&D interview logistics that will shape the team for years.

Roboflow · San Francisco · Onsite · Aug 25

Own delivery of datasets and environments shipped to leading AI labs.

Physical Intelligence · San Francisco · Onsite · Aug 25

Help bring general-purpose AI into the physical world via robotics.

Baseten · New York +1 · Remote · Aug 25

Build AI-powered agents and automations that scale GTM as advantage.

OpenAI · San Francisco · Onsite · Aug 25

Design research for recruiting, org health and manager effectiveness.

Baseten · San Francisco +1 · Remote · Aug 24

Lead and coach SDRs opening doors with the next wave of customers.

Scale AI · San Francisco, CA; New York, NY +1 · Onsite · Aug 24

Build from the ground up the enablement function for customer-facing engineers.

Thinking Machines Lab · San Francisco · Onsite · Aug 24

Shape refusal boundaries for frontier models from pre-training to deployment.

Anthropic · Boston, MA; Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY; Washington, DC +6 · Remote · Aug 24

Design and launch global corporate mobile program from early design to production.

Anthropic · New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY +3 · Onsite · Aug 24

Build internal products owning outcomes from idea to shipped features.

Anthropic · San Francisco, CA · Onsite · Aug 24

Share ownership of Anthropic's global trademarks and domains practice.

Anthropic · San Francisco, CA | New York City, NY +2 · Onsite · Aug 24

Drive adoption of safe, frontier AI with fast-growing startups worldwide.

Midjourney · San Francisco · Onsite · Aug 24

Design structures, mechanisms and electromechanical systems end to end.

OpenAI · San Francisco · Remote · Aug 24

Build low-level device runtime for OpenAI's custom AI accelerator silicon.

OpenAI · San Francisco · Remote · Aug 24

Bring new AI silicon from first power-on to full system running production models.

Sierra · San Francisco, CA +1 · Onsite · Aug 24

About us Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company base

Sierra · San Francisco, CA +1 · Onsite · Aug 24

Build enterprise-grade AI agents for government institutions.

OpenAI · San Francisco · Remote · Aug 24

Build LLM inference runtime executing frontier models on custom AI silicon at scale.