Quality Assurance Engineer

ProphetX is hiring a Quality Assurance Engineer to support quality across its sports prediction market platform. The role tests web, mobile, and API features, validates financial transaction flows, and helps determine release readiness. Responsibilities Test new features across web, mobile, and API layers in close collaboration with product and engineering during active developmentWrite, maintain, and execute test cases and test plans for new and existing featuresRun regression testing cycles ahead of releases and confirm each build meets quality standards before it shipsPerform exploratory testing to find issues that scripted test cases missTest backend and API behavior, including request/response validation, error handling, and data integrityValidate wallet, balance, and financial transaction flows with the care that real-money products requireIdentify, document, and track defects with clear reproduction steps, evidence, and severity assessments, and verify fixesWork with the mobile