Test Infrastructure Developer

What you’ll do

Test Infrastructure & Automation

- Design, build, and maintain scalable test automation frameworks for API, UI, and end-to-

end testing across Xometry’s suite of products

- Integrate automated test suites into CI/CD pipelines to enable fast, reliable feedback

loops for development teams

- Build and maintain test observability tooling including dashboards, flakiness tracking,

and failure triage automation

- Partner with engineers to define testability requirements and embed quality practices

early in the software development lifecycle

Agentic Test Authoring

- Design and maintain agent-readable context files (CLAUDE.Md, AGENTS.Md, etc.) that

Give AI coding agents the knowledge they need to write correct, idiomatic E2E tests

- Write reusable agent skills and rules that encode your team’s testing conventions, page<...