AI Platform Engineer, DevX

About Brain Co.

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Brain Co. is an applied AI startup co-founded by Jared Kushner and Elad Gil, and backed by leading Silicon Valley builders including Patrick Collison and Andrej Karpathy.

We are building AI applications for the world's most important institutions, delivering impact on real-world problems across governments, healthcare systems, and critical industries.

Our progress so far

• Automated construction permitting for a sovereign government 80% faster, unlocking $375M+ in value
• Optimized supply chains for a leading global energy company 30% lower cost, 99% reliability, preventing $100M+ in losses
• Streamlined hospital patient care across national health systems 40% better outcomes, 80% less admin work

Company momentum

• Raised a $55M Series A from leading investors
• Built a team of 70+ AI experts from Tesla, Google DeepMind, NVIDIA, and Databricks

At Brain Co., we focus on applying frontier AI to real institutional challenges, working alongside governments, healthcare systems, and critical industries to modernize how essential services operate.

We are looking for leaders who want to help bring new technology into institutions that impact millions of people.

What You'll Work On

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You'll join the DevX pod — the team that owns the build system, CI/CD, monorepo, and developer tooling that set the ceiling on how fast every other engineer at BrainCo can ship.

This is a force-multiplier role: your work compounds as we add teams, services, and customers. BrainCo's monorepo spans Python, TypeScript, and Go, runs on Nx, and ships to production environments that include regulated and air-gapped customer deployments. As we grow from a handful of teams to dozens, the leverage of this role compounds.

Your job is to discover, measure, and remove developer friction. You should be comfortable going from "this workflow is slow or confusing" to instrumented evidence, a shipped improveme...