Sr. ETL Tester – MDM Domain

Competencies:
MDM Testing, Data Quality Assurance, SQL, ETL Testing, Test Automation, Data Governance, Data Warehousing, Agile

Essential Skills:

Strong SQL and database skills for querying, analyzing, and validating data within relational databases.
Hands-on ETL testing experience, including validating data integration pipelines and transformation logic.
Proficient in data quality assurance — identifying and addressing duplicate data, inconsistencies, and errors within MDM systems.
Experience developing and executing detailed test cases and scenarios against business rules, data models, and specifications.
Knowledge of MDM platforms such as Informatica, SAP, Oracle, or similar.
Skilled in data validation and end-to-end testing of data flows to ensure integrity and completeness across integrated systems.
Strong data warehousing knowledge and familiarity with governance principles.
Proficiency in test automation tools and frameworks for automating test cases and improving efficiency.
Strong analytical and problem-solving skills for root cause analysis of data quality issues.
Excellent communication and collaboration skills to work with data architects, developers, business stakeholders, and QA teams.
Experience working in Agile/Scrum environments.

Desirable Skills:

Prior experience with data lineage, metadata management, and data stewardship practices.
Exposure to advanced data profiling and cleansing tools.
Familiarity with cloud-based MDM or data integration platforms.