Head of Infrastructure

What you will do
Own all compute, orchestration, data, and serving infrastructure for our simulations.

Design the systems that run millions of concurrent agents efficiently.

Set the infrastructure roadmap: cost, reliability, scale, and iteration speed.

Build and lead the Infrastructure team. Hire its first dedicated members.

Own reliability and incident response, and keep the on-call load humane.

Treat cloud spend as a first-class product constraint, and drive it down.

Partner with research and platform so new capabilities reach customers fast.

You might be a good fit if
You built and operated large-scale distributed systems: schedulers, inference fleets, data pipelines, or similar.

You made a large system dramatically cheaper or faster, and you can show the numbers.

You have led engineers before, and you still write code every week.

You make one-way-door decisions carefully and two-way-door decisions fast.

You want to build in person, in New York, at high speed.

Strong candidates may also have
Experience with GPU fleets, ML inference at scale, or agentic workloads.

Experience at the founding stage of an infrastructure function.

Open-source work in the infrastructure space.