• Design, build, and maintain scalable end-to-end test automation frameworks using Cypress and comparable tools • Own test coverage strategy for new features and regression suites across web, API and integration layers • Partner with engineering leads to integrate automated tests into CI/CD pipelines (GitHub Actions, Jenkins, etc.) • Help define and enforce QA standards, best practices and coverage criteria across engineering teams • Lead risk-based test planning and prioritization for complex, multi-service releases • Mentor junior and mid-level QA engineers through code reviews, pairing and documentation • Advocate for testability in design reviews and sprint planning — shifting quality left • Drive cross-functional QA initiatives, tooling evaluations and process improvements org-wide