QA Engineer ? ETL & MDM Testing

Job Description

Job Title: Senior QA Engineer ? ETL & MDM Testing Location: Bangalore, India (Hybrid) Experience: 5 to 8 Years Company: LumenData About LumenData LumenData is a leading provider of cloud-native data management solutions, helping enterprises unlock the full potential of their data through Master Data Management (MDM), cloud integration, and advanced analytics. Our clients include Fortune 1000 companies across industries, and our team consists of expert technologists and business strategists. Job Summary We are seeking a detail-oriented and experienced Senior QA Engineer with strong hands-on experience in ETL Testing and Informatica MDM Testing. You will work closely with developers, architects, and business analysts to ensure high-quality data solutions are delivered for our enterprise clients. Key Responsibilities Design, develop, and execute comprehensive test plans and test cases for ETL and MDM implementations Validate data transformations, data integrity, and data quality across source and target systems Perform end-to-end MDM testing including Base Object (BO), cross-references, match-merge, survivorship, and hierarchy validations Conduct API testing (REST/SOAP) for MDM services Analyze test results, identify bugs, and ensure defect resolution Work with the development team to debug and improve data pipelines and mappings Automate data validation and regression testing using tools or scripting as needed Maintain traceability between business requirements and test cases Required Skills 5?8 years of experience in ETL Testing using Informatica (PowerCenter or IICS CDI) Strong experience in Informatica MDM Testing (On-Prem or SaaS preferred) Hands-on experience with SQL and writing complex queries for data validation Good understanding of MDM Concepts ? match rules, trust, survivorship, SIF APIs Experience with API testing tools (Postman, SoapUI, etc.) Familiarity with defect tracking tools (e.g., JIRA) and test management tools Strong analytical and communication skills Good To Have Experience with Cloud MDM SaaS, IDQ, or CDQ Basic scripting (Shell, Python) for test automation Knowledge of data governance and data profiling tools Experience working in Agile/Scrum environments Why Join LumenData? Work on cutting-edge cloud data projects for global clients Collaborate with data experts and architects Hybrid work culture with a focus on learning and innovation Inclusive and collaborative team environment