Senior Mobile QA Engineer ID72469

Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE 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.

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 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.

MUST HAVES - 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.

PERKS AND BENEFITS -

Professional growth : Mentorship, TechTalks, and personalized growth roadmaps. -

Competitive compensation : USD-based pay with education, fitness, and team activity budgets. -

Exciting projects : Modern solutions with Fortune 500 and top product companies. -

Flextime : Flexible schedule with remote and office options.

Requirements +4 years of professional mobile QA experience +1 year focused on React Native applications. Strong understanding of mobile platforms (iOS and Android) and cross-platform development. Hands-on experience with Detox for end-to-end testing in React Native. Experience with automated testing frameworks: Jest, React Native Testing Library, or equivalent. Familiarity with CI/CD tools (e.g., GitHub Actions, CircleCI) and version control (Git). Experience with cloud-based device testing platforms (e.g., BrowserStack, Sauce Labs). Knowledge of mobile analytics and crash reporting tools (e.g., Firebase, Sentry). Basic understanding of JavaScript/TypeScript and React Native architecture. API testing experience Experience validating mobile payment flows Clear communicator who works well in a collaborative, cross-functional team.