SAP IS-U QA Tester

Lead functional, integration, regression, and exploratory testing across SAP IS-U modules (Master Data, Billing, Device Management, EDM, IDEX). Validate end-to-end utilities business processes including tariff configuration, meter data processing, billing cycles, and market data exchange. Design detailed test scenarios and test cases covering cross-module integrations, complex business rules, and edge cases. Identify, log, and track defects using Jira (or similar tools) and collaborate with developers and functional consultants for timely resolution. Perform backend data validation using SQL and conduct API/interface testing to ensure accurate system integrations. Support automation initiatives by contributing to regression automation and maintaining test coverage. Ensure compliance with business, regulatory, and quality standards while supporting SIT, UAT, and release cycles.