MDM QA Engineer

About LumenData:

LumenData is a leading provider of Enterprise Data Management solutions, helping global clients unlock the value of their data. We specialize in Master Data Management (MDM), Data Quality, Cloud Integration, and AI-driven solutions. At LumenData, you will work with talented professionals solving complex data challenges for Fortune 500 companies.

Job Summary:

We are looking for a skilled and detail-oriented MDM QA Engineer with 4–8 years of experience in testing Master Data Management solutions, preferably using Informatica MDM (or similar platforms). The ideal candidate will have strong hands-on testing experience in MDM, Data Quality, and ETL testing, with a passion for improving product quality through automation and robust QA practices.

Key Responsibilities:

• Review business requirements and create test strategies, test plans, test cases, and test data for MDM systems.
  

• Perform functional, integration, regression, and system testing for MDM solutions.
  

• Validate data quality, matching, merging, survivorship rules, and hierarchy management.
  

• Conduct backend data validation using SQL queries across multiple sources and targets.
  

• Collaborate closely with development, product, and data teams to ensure quality standards.
  

• Develop and execute automated test scripts using tools like Selenium or similar (optional).
  

• Report defects clearly with steps to reproduce and follow through to closure.
  

• Participate in Agile/Scrum ceremonies and contribute to continuous improvement initiatives.
  

Required Skills & Experience:

• 4 to 8 years of experience in QA with at least 2+ years in MDM testing.
  

• Hands-on experience in Informatica MDM or similar MDM platforms (like Reltio, Oracle MDM, IBM MDM).
  

• Good understanding of Data Quality concepts and ETL testing methodologies.
  

• Strong experience in SQL for data validation and backend testing.
  

• Knowledge of data models, data profiling, matching/merging logic, and hierarchy management.
  

• Experience in testing REST/SOAP APIs using tools like Postman or SoapUI.
  

• Familiarity with test management tools like JIRA, TestRail, HP ALM, or similar.
  

• Excellent analytical, problem-solving, and communication skills.
  

Good to Have:

• Exposure to Cloud Data Quality (CDQ) or IDMC (Informatica Intelligent Data Management Cloud).
  

• Basic scripting or automation skills using Python, Selenium, or JMeter.
  

• Experience in CI/CD pipelines and tools like Jenkins or Git.
  

Education:

• Bachelor’s Degree in Computer Science, Information Technology, or related discipline.