Senior Mobile QA Engineer (Madrid)

We are looking for a Senior Mobile QA Engineer to drive automation quality for a general QSR brand’s consumer mobile applications across iOS and Android. You will build and maintain automated test suites using Detox and Jest, validate payment and authentication workflows, execute functional and regression testing on real devices via BrowserStack, and integrate quality gates into CI/CD pipelines through GitHub Actions and EAS. The role spans manual and automated testing in an Agile environment with close collaboration across engineering, product, and design teams.

WHAT YOU WILL DO

• Build and maintain end-to-end automation frameworks
• Execute functional, regression, and integration testing
• Validate payment and authentication workflows
• Develop and execute test plans and test cases for React Native mobile applications across iOS and Android
• Perform manual and automated testing to validate functionality, UI/UX, performance, and pl...