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 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

Your Experience

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

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