ETL Tester

Job Title: ETL Tester

Job Location: Lisbon, Portugal

Job Type : Permanent

Job Mode: REMOTE with Once in a week onsite / Once in a month onsite - depending on applicant's location within Portugal

Skills / Responsibilities / Requirements:

• Experience in ETL / Data Warehouse testing
• Strong hands-on experience with Informatica PowerCenter or Informatica Intelligent Cloud Services (IICS), including ETL testing, data validation, and data integration/migration testing.
• Solid knowledge of Data Warehouse concepts (SCD, dimensional modeling, schema design) and experience validating large-scale datasets and complex transformations.
• Advanced SQL expertise across relational databases (e.g., Oracle, SQL Server, PostgreSQL, Snowflake, Teradata), including complex query development for validation and reconciliation.
• Experience with ETL test automation tools (e.g., FitNesse, Rabit, Informatica DVO) and test ...