QA Engineer (Web & API)

Job Description:

• Execute functional testing of React/TypeScript web applications across browsers (Chrome, Safari, Firefox, Edge).
• Perform regression testing for each sprint release – validate that existing features remain unaffected.
• Test responsive design across desktop, tablet, and mobile breakpoints.
• Validate state management flows, form validations, navigation, and complex UI interactions.
• Verify frontend integration with backend APIs – data fetching, error handling, loading states.
• Test authentication and authorization flows – login, signup, role-based access, session management.
• Test RESTful and GraphQL APIs using Postman – validate request/response schemas, status codes, error handling.
• Execute API integration testing – verify data flow between frontend, backend services, and databases.
• Validate API authentication (OAuth 2.0, JWT tokens) and authorization (RBAC).
• Tes...