We are looking for a Senior QA Automation Engineer to lead and execute testing strategies for our ATG-based e-commerce applications. The role involves driving quality architecture, mentoring junior engineers, and championing automation across the SDLC. Responsibilities include leading testing strategies for Oracle Commerce (ATG) applications, designing Java-based automation frameworks, performing API testing using Rest Assured, Postman, and GraphQL, implementing contract testing with Pact and service virtualization with WireMock, collaborating with developers and architects, and mentoring junior QA team members. Requirements include strong Java proficiency, hands-on ATG experience, deep API testing expertise, and familiarity with JUnit/TestNG, Cucumber, Pact, and WireMock.