Responsibilities: Analyze business and system requirements to identify test scenarios, impacts, and quality risks across enterprise applications. Design, develop, and execute comprehensive test strategies covering functional, integration, regression, and user acceptance testing. Validate end-to-end business processes across UI, API, database, and backend systems to ensure data accuracy and system reliability. Prepare detailed test cases, test data, and test evidence while maintaining complete testing documentation. Perform API and database validation to ensure seamless integration between multiple applications and services. Support release validation activities, production deployments, and post-implementation verification. Investigate application issues, perform root cause analysis, and collaborate with development teams to resolve defects. Participate in defect triage meetings and manage defects through their lifecycle using standard tracking tools. Develop and maintain automated test...