Senior Software Engineer, Continuous Integration

Own CI performance, cost efficiency, and reliability end-to-end, at thousands of builds a day and growing

Rethink CI failure analysis, triage, developer support, and incident response with modern AI tools, shifting first-line work off human on-call

Work cross-functionally to find where integration slows down and fix it at the platform level, and enable teams to make their CI efficient and reliable

Set the technical bar for how CI is built and operated, and mentor the engineers around you

5+ years of software engineering and programming experience, including significant experience in platform, infrastructure, or developer tooling

Hands-on experience operating a distributed CI system at scale, Buildkite preferred; Jenkins, GitHub Actions, or similar

Working familiarity with a modern build system such as Bazel, and with how caching and remote execution interact with CI

Solid knowledge of version control systems such as Git

Self-driven and motivated with a strong work ethic and passion for problem solving

Cloud compute cost analysis and fleet economics (AWS EC2 instance families, spot, right-sizing)

Experience dealing with the operational challenges of large monorepos and merge queues

Experience in "infrastructure as code" tools like Terraform, Helm, and Ansible, and good knowledge of Kubernetes and containers