Senior Mobile QA Engineer ID72469

AgileEngine•Aurora, CO

9d•Hybrid

About The Position

We are looking for a Senior Mobile QA Engineer to drive automation quality for a global 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.

Requirements

4+ years of professional mobile QA experience
1+ year of React Native experience
Strong understanding of mobile platforms (iOS and Android)
Hands-on experience with Detox for end-to-end testing
Experience with Jest and React Native Testing Library or equivalent
Familiarity with CI/CD tools such as GitHub Actions or CircleCI
Experience with BrowserStack or Sauce Labs
Knowledge of Firebase and Sentry
Basic understanding of JavaScript/TypeScript and React Native architecture
API testing experience
Experience validating mobile payment flows
Clear communication and collaboration skills
Upper-intermediate English level

Nice To Haves

Experience with payment integrations such as Adyen, Apple Pay, and Google Pay
Familiarity with feature flag systems such as LaunchDarkly
Exposure to mobile analytics platforms such as Adobe Experience Platform and Quantum Metric
ADA accessibility testing and WCAG standards knowledge
Performance testing including render budgets and memory profiling on mobile
Internationalization (i18n) and multi-language app testing
Experience with App Store and Google Play submission and validation processes

Responsibilities

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 platform compatibility
Build and maintain automated test suites using Detox for end-to-end flows, Jest and React Native Testing Library for unit and component coverage, and real-device validation via BrowserStack or Sauce Labs
Collaborate with cross-functional teams to define test requirements and ensure testability and accessibility of features including ADA compliance
Analyze test results, identify root causes of failures, and work with developers to drive resolution
Identify, document, and track bugs and issues in Azure DevOps
Monitor app performance and user feedback signals via Quantum Metric, Sentry, and Firebase
Support CI/CD quality gates including automated test runs, build validation, and beta distribution via GitHub Actions and EAS
Write and maintain test documentation including test plans, test cases, and coverage maps
Participate in Agile ceremonies including standups, sprint planning, refinement, and retrospectives
Stay current with the React Native testing ecosystem and contribute to migration to the React Native New Architecture