Senior QA / Test Engineer (w/m/x/d)

Join the ride!You assure quality across our consumer mobile app and our business web platform, from test design to production monitoring. You build the automation, define what release- ready means, and contribute to the final human sign-off before each release. We build fast with AI-assisted tooling, so independent, rigorous checking matters more than ever. Your work lets every team ship quickly and with confidence. Note: This role is Berlin based. Your ResponsibilityDesign test strategy and acceptance criteria together with development and productBuild and maintain mobile and web end-to-end automation and run it in CITest APIs and backend services, including contract and data validationRun performance, load and security testing across mobile, web and APIsAssist in release validation and the final human sign-off on every releaseSet up production monitoring and follow findings through to a fixEffectively deploy and use AI agents Your Experience5+ years in QA automation, site reliability or a closely related engineering roleProficiency in TypeScript or JavaScript and Python, and a firm grasp of backend, frontend and database conceptsMobile end-to-end automation with Appium, Detox or Maestro on iOS and AndroidWeb end-to-end automation with Playwright; Selenium or Cypress also welcomeAPI, performance and security testing, including OWASP basics, with tools such as Postman and k6CI pipeline authoring, such as GitLab CI or GitHub Actions, and SQL for data validationClear bug reports and acceptance criteria that others can act onA valid driving licence (EU category B or equivalent); testing the product includes trips on the road.Highly desired Experience in mobility, logistics or another operations-heavy consumer productTesting payment flows in a consumer or business productMonitoring and observability tooling for production systemsWriting test code in Go or another typed backend languageGDPR-aware test data handlingAccessibility and usability testingDon't tick every box? Get in touch anyway. Your drive to learn and grow matters a lot to us. BenefitsMobility: Choose between monthly MILES credits or the Deutschlandticket. Fitness: Enjoy a subsidized Urban Sports Club membership for your physical and mental well-being.Discounts: Access 1,500+ providers for discounts on sneakers, theater visits, and more. Home Office: Enjoy the flexibility of working from our office in Berlin and from home.Retirement: Secure your financial future with our attractive pension plan.Growth: We prioritize personal development through knowledge sharing and training opportunities (with the support from our HR Team and the Team Leads). Social Impact: We dedicate a portion of our revenue to support regional social projects, actively contributing to the well-being of society and the environment. #milescharity Find more English Speaking Jobs in Germany on Arbeitnow