Platform Engineering

Thinking Machines Lab · San Francisco +1 · Onsite · Sep 22

Build isolated execution environments where models run code and use tools.

xAI · London, England, United Kingdom +1 · Onsite · Dec 2025

Build secure, scalable systems giving models safe access to compute environments.

xAI · Palo Alto, CA · Onsite · Jul 20

Build distributed systems powering one of the world's largest superclusters.

Ineffable Intelligence · London · Onsite · Aug 12

Foundational platform hire defining architecture from scratch, not maintaining it.

Nomic AI · New York HQ · Remote · Jun 16

Scale AI platform extracting knowledge from decades of AEC drawings and specs.

Hume AI · New York, New York, United States +2 · Remote · Jan 12

Build state-of-the-art audio models and enterprise evaluation tools.

Databricks Mosaic · Bellevue, Washington · Onsite · Jun 22

Own 0→1 Execution Sandbox Service with platform-wide blast radius.

Databricks Mosaic · Seattle, Washington · Onsite · Oct 2025

Own product vision and roadmap for Classic and Serverless compute platform.

Databricks Mosaic · San Francisco, California +1 · Onsite · Oct 2025

Own vision and roadmap for Classic and Serverless compute platform.

World Labs · San Francisco · Onsite · May 1

Make large generative world models train and serve as fast as hardware allows.

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

Build and scale enterprise Generative AI platform for knowledge retrieval.

Scale AI · San Francisco, CA; New York, NY +3 · Onsite · Feb 10

Build production-grade general agents solving high-impact enterprise problems.

Scale AI · San Francisco, CA; New York, NY +1 · Onsite · Jul 14

Ship production agentic AI for enterprise and government missions at scale.

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

Own large new areas of Scale's enterprise GenAI platform end to end.

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

Build and scale core infrastructure for enterprise-grade GenAI platform.

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

Define deployment standards for agentic workflows running at enterprise scale.

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

Lead platform for monitoring and improving agentic apps in production.

Trase · Seattle, WA +1 · Onsite · Sep 25

Build portable infrastructure for Trase OS across hosted and customer environments.

Modal Labs · New York · Onsite · Jan 19

Build the infrastructure layer powering AI workloads at global scale.

Sarvam · Bengaluru · Onsite · Sep 21

Build the platform atop a multi-vendor GPU fleet for training and inference.

Prime Intellect · San Francisco · Onsite · Sep 23

Build and scale the sandbox platform for safe code execution.

Prime Intellect · San Francisco · Onsite · Jul 8

Build open superintelligence stack unifying compute, evals and deployment.

Reflection AI · San Francisco, CA +2 · Onsite · Jul 15

Lead team building shared services powering research, training and production.

Reflection AI · San Francisco, CA +2 · Onsite · Sep 30

Lead the team keeping the large-scale compute fleet reliable and highly available.

Reflection AI · New York, NY +2 · Onsite · Oct 1

Build shared services powering research, training, and production environments.

Reflection AI · New York, NY +2 · Onsite · Mar 12

Build and operate the foundational platform every engineering team depends on.

Reflection AI · San Francisco, CA +2 · Onsite · Jul 15

Lead the foundational platform every engineering team depends on daily.

Reflection AI · New York, NY +2 · Onsite · Mar 20

Keep large-scale GPU compute layer healthy and highly available.

Vannevar Labs · Remote · Remote · Apr 6

Build the platform powering AI agents for high-impact government missions.

Vannevar Labs · Remote · Remote · Sep 12

Own backend auth services securing sensitive workflows across defense missions.