Y Combinator Production Network Engineer
This position is no longer accepting applications(closed Aug 10, 2026).
Summary
Designs, deploys, and maintains Meta’s global data-center networks that power AI and distributed computing at planetary scale, ensuring reliability and performance.
Meta's global network infrastructure underpins billions of user connections and powers some of the world's most demanding AI and distributed computing workloads. The Production Network Engineering team is responsible for the design, deployment, operation, and continuous improvement of Meta's large-scale production data center networks. In this role, you will drive strategy and execution across complex network systems, lead cross-functional initiatives to improve reliability and performance, and apply deep subject matter expertise to solve problems at a scale few networks in the world match.