Senior Mobile QA Engineer

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services we provide to businesses and make them all available in one place on our platform we call payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in global payments and providing businesses with multi-currency accounts.

• 5+ years in software testing, including 3+ years in mobile QA (Android required, iOS exposure expected)
• Strong experience in manual testing, with proven ability to define test strategy and own QA processes
• Solid knowledge of API testing (Postman, Swagger/OpenAPI), REST APIs, HTTP protocols, and payload validation
• Hands-on experience with network debugging tools (Charles Proxy, Proxyman) and test management tools (Jira, AIO or similar)
• Familiarity with Git workflows and CI/CD pipelines, plus experience with logs, crash analysis (e.g., Sentry, Xcode logs)
• Comfortable working in Agile environments, with strong communication and stakeholder collaboration skills

Nice to have:

• Experience in Fintech or Trading, especially with payments or sensitive data flows
• Exposure to microservices, JWT/OAuth, GraphQL, or similar architectures
• Experience with analytics tools (Firebase, Segment, AppsFlyer), accessibility, or performance testing
• Basic knowledge of automation tools (XCUITest, Espresso, Detox) and mobile security (e.g., SSL pinning)
• Certifications such as ISTQB

• Own QA strategy and processes, including risk-based test planning, documentation, quality gates, and test coverage
• Execute end-to-end mobile testing (functional, regression, exploratory, smoke, upgrade) across devices, OS versions, and environments
• Validate APIs and backend integrations using tools like Postman and Swagger/OpenAPI, including request/response and contract validation
• Perform network and data validation using tools like Charles Proxy or Proxyman, including authentication flows and edge cases
• Manage defects and release readiness, including bug reporting, build validation, upgrade/rollback testing, and go/no-go decisions
• Collaborate with engineering and product teams, contributing to CI/CD workflows and continuous QA improvements

This role is open to multiple locations; benefits and employment conditions may vary depending on location. A full overview will be discussed during the first interview. Applications are treated with strict confidentiality. CVs may be kept for one year for future relevant job opportunities.