QA Engineer — Shift-Left

Celestica Inc. in Toronto is seeking a Specialist, IT Solutions with hands-on quality engineering focus. You will design and execute tests for new features, automate critical paths, and validate data workflows within a modern framework like Playwright or Cypress. You will collaborate with global teams, participate in requirements discussions, and help ensure release readiness. You will perform API and database testing, monitor CI/CD runs, and own the end-to-end testing lifecycle for features