Tester III - Software Testing (Senior QA Engineer / Senior Test Engineer – ATG & API Testing)

Thiruvananthapuram, Kerala
Permanent
Full-time

3 days ago

Job Description:ob TitleSenior QA Engineer / Senior Test Engineer – ATG & API Testing Job SummaryWe are looking for an experienced Senior QA Engineer with strong expertise in Oracle ATG (Commerce), Java-based test automation, and advanced API testing. The role involves leading testing efforts across complex eCommerce and microservices-based systems, ensuring high quality through robust automation, API validation, and collaboration with cross-functional teams. Key ResponsibilitiesTest Strategy & Leadership

Lead and execute end-to-end testing strategies for ATG-based and API-driven applications.
Mentor junior testers and provide technical guidance on test automation and best practices.
Participate in requirement reviews and provide early quality feedback.
Own test planning, estimation, execution, and reporting activities.

ATG Testing

Perform functional, integration, and regression testing of Oracle ATG Commerce applications.
Validate core ATG modules such as catalog, pricing, promotions, checkout, and order management.
Test integrations between ATG, downstream systems, and third-party services.
Support ATG upgrades and enhancement testing.

API Testing & Automation

Design and execute API test cases for RESTful and GraphQL services.
Perform API testing using tools such as Postman, Rest Assured, Pact, and WireMock.
Validate API contracts, request/response schemas, authentication, and error handling.
Implement contract testing and service virtualization/mocking for independent testing.
Ensure API test automation is integrated into CI/CD pipelines.

Automation (Java)

Develop and maintain Java-based test automation frameworks.
Use testing libraries/frameworks such as TestNG, JUnit, Rest Assured, Mockito, etc.
Improve automation coverage and stability across functional and regression suites.
Troubleshoot automation issues and optimize execution performance.

Skills:api testing,postman,docker,cicd,About Company:UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

UST

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