Software Engineer, CI Platform Infrastructure

This role will work on our CI platform infrastructure on the CI+Build team. This is potentially one of the highest-leverage investments for our engineering organization as we accelerate the iteration loop for engineers and AI coding agents that need a scalable workload orchestration platform to create, build, test, review, and merge PRs.

We are reimagining our CI platform's workflow orchestration to handle AI-scale software development. You will be doing feature-development work on a green-field opportunity to modernize scheduling, queueing, backpressure, consistency, caching, fault tolerance, and observability across our CI platform infrastructure components.

Working alongside experienced Staff and Senior Staff engineers, you will help design and build key pieces of this new platform, with real ownership over the components you work on. There is significant room for impact in how we schedule work onto the most cost-efficient compute stack, and you will have a direct role in shaping that.