Senior QA / Test Engineer /d)

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 Responsibility

• Design test strategy and acceptance criteria together with development and product
• Build and maintain mobile and web end-to-end automation and run it in CI
• Test APIs and backend services, including contract and data validation
• Run performance, load and security testing across mobile, web and APIs
• Assist in release validation and the final human sign-off on every release
• Set up production monitoring and follow findings through to a fix
• Effectively deploy and use AI agents, * 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

About us

OUR VALUES Our MILES values are the basis of our daily work and what makes us a team. They define how we treat each other at MILES and how we strive to bring the best of ourselves to our customers. Here is a brief insight into what you can expect from us in your day-to-day:

Passion: Be yourself, have fun, and enjoy what you do. Ownership: Strive for excellence and surprise yourself. Resourceful: Be pragmatic. Use what we have first. Curiosity: Feel free to challenge the status quo and be willing to adapt. Support: Support each other and proactively ask for help.

• 5+ years in QA automation, site reliability or a closely related engineering role
• Proficiency in TypeScript or JavaScript and Python, and a firm grasp of backend, frontend and database concepts
• Mobile end-to-end automation with Appium, Detox or Maestro on iOS and Android
• Web end-to-end automation with Playwright; Selenium or Cypress also welcome
• API, performance and security testing, including OWASP basics, with tools such as Postman and k6
• CI pipeline authoring, such as GitLab CI or GitHub Actions, and SQL for data validation
• Clear bug reports and acceptance criteria that others can act on
• A 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 product
• Testing payment flows in a consumer or business product
• Monitoring and observability tooling for production systems
• Writing test code in Go or another typed backend language
• GDPR-aware test data handling
• Accessibility and usability testing

We are the leading car sharing provider in Germany and also offer long-term car subscriptions. Thanks to our cooperation and charity activities, part of our turnover goes towards regional and social projects. At MILES, we believe in a world in which mobility is shared, sustainable, and accessible to all. With our offer, we create an alternative to private car ownership, reduce the number of vehicles on the roads, and positively contribute to urban life. Become part of our diverse team, bringing talented people from over 50 countries together, each with their own experiences and ideas.