Ensure platform stability and quality, Designing, maintaining, and optimizing test cases (Jira/Xray) with a focus on coverage, Automating tests (Chai, Mocha, Playwright) for back-end and front-end, Manual testing (BrowserStack, Lighthouse, Postman) of features and third-party integrations (CMS, ads, consent tools), Reporting bugs in a modern stack (Node.js, Next.js, React, TypeScript, AWS), Advancing automation (optional: CI/CD pipelines, load testing with GitLab), Mentoring colleagues on QA best practices, Collaborating in a high-energy, results-driven team