What you'll do... Who we are: We are responsible for the development of Walmart's strategic Data Ventures product line to revolutionize the retail industry. Harnessing the power of data science, we at Walmart Data Ventures build Mobile applications & the backend technology that enable brands to have access to rich customer insights to fuel smarter decision making to better serve customers. Our team builds highly scalable, cloud-native platforms & applications with resiliency at its core. Our platform has very diverse capabilities - from highly optimized real-time algorithms to integrations with data foundation systems. Our tech stack is a combination of Selenium, Playwright, Java, Appium, React Native, React.js, Angular, .Net microservices, Kafka, SQL, Cosmos, Azure, CI/CD pipelines and much more. What You'll Do: Design and develop utilities, scripts and pipelines to support various testing phases including Integration, E2E, Load testing and Accessibility testing. Maintain and enhance automated regression tests by analyzing results, resolving false positives, and refactoring fragile tests to ensure a robust and reliable test suite using tools like Playwright, Selenium, and Appium. Working experience of API automation using Rest Assured and API functional testing. Interpreting the results of Root Cause Analysis of production issues to determine further action; directing root cause analysis of test coverage to prevent future occurrence of issues; and reviewing and approving documentation. Supports business objectives by collaborating with business partners to identify opportunities and drive resolution; partnering with business to define priorities and user acceptance criteria Define standards of coding, documentation and framework extensibility. Monitor framework performance and continuously optimize scalability and maintainability. Exposure Generative AI and Agentic AI concepts. Research latest industry trends in automation tools and processes and enhance the Test automation framework by incorporating them. Perform POC's with open source/commercial JavaScript API mocking solutions and propose a viable solution to mock underlying services