As a Software Engineer on the Backend Developer Experience team, you will shape how engineers build, test, and ship code at DoorDash. You’ll design and develop the core systems and tooling that backend engineers rely on every day, from Bazel language rules and monorepo libraries/workflows, to high-fidelity DevContainer environments, to agentic, productivity-enhancing AI workflows. Your work will directly improve build and test performance, monorepo reliability, developer onboarding, and the overall productivity of thousands of engineers. You’ll have the opportunity to work on high-impact, large-scale developer infrastructure that powers a global engineering organization. Join us to help define the future of DoorDash’s developer experience, build systems used daily across the company, and collaborate with a team committed to creating a fast, reliable, and joyful developer experience. You will report into the Engineering Manager of our Backend Developer Experience team in our Developer Platform organization. You must be located in either San Francisco, CA, Sunnyvale, CA, Los Angeles, CA, Seattle, WA, or New York, NY