QA Engineer 3

Conduct rigorous, functional, exploratory, and regression, end-to-end, and user acceptance testing on *** mobile applications Validate end-to-end mobile app checkout journeys, upsell paths, payment processing, UI responsiveness, and UI design. Identify, isolate, and document software defects, latency issues, and edge-case transaction failures. Partner with onsite developers, product managers, and engineering teams to troubleshoot issues and track fixes through deployment. Serve as a testing subject matter expert, advising cross-functional stakeholders and client teams on proper test procedures when needed. Build, execute, and maintain comprehensive manual test plans Skills:3 to 5 years of QA experience with a strong emphasis on Android and iOS mobile application testing, and ecommerce. Demonstrated experience testing transactional workflows, ecommerce systems, or payment processing flows, including Apple Pay and Google Pay Hands-on experience troubleshooting software running on physical devices or simulator environments. Proficiency in API validation and network inspection using tools such as Postman and Charles Proxy. Proven track record using test case management systems (e.g., TestRail, Jira) for bug tracking and test reporting. Familiar with feature flags and A/B testing Basic familiarity with or exposure to test automation (Appium, Selenium, Expresso, XCUITest) is a plus, with an appetite to learn down the line.