QA Engineer / Senior QA Engineer (Chennai)

Job SummaryWe are looking for a QA Engineer with robust experience in API Testing and API Automation using Rest Assured. The candidate will be responsible for validating payment-related APIs, building automation frameworks, and performing end-to-end testing of payment devices and transaction flows.Key Responsibilities- Design, develop, and execute API test cases.- Create and maintain API automation scripts using Rest Assured.- Validate request/response payloads, business rules, and transaction flows.- Perform functional, integration, regression, and end-to-end testing.- Test and validate payment device interactions and payment transaction processing.- Analyze test results, identify defects, and work closely with development teams.Required Skills- 3 to 6 years of QA experience.- Strong knowledge of API Testing.- Hands-on experience in Rest Assured API Automation.- Good programming/scripting skills in Java.- Experience with tools such as Postman, Swagger, or similar API testing tools.- Understanding of software testing concepts and defect lifecycle.Added Advantage- Knowledge of AKS (Azure Kubernetes Service).- Experience with Playwright Automation.- Exposure to CI/CD pipelines and cloud environments.Domain Exposure- Payment processing and payment transaction testing.- Payment device testing is highly desirable.NoteThis role is primarily focused on API Testing, API Automation, and Payment Device Testing.