Opportunity Description
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. <...
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