DE&A - Core - Advanced Data Engineering - Data Testing

Job description

# **JD for Data Tester** **Data Test Analyst / Data Tester** **Role Summary** We are looking for a Data Tester to support data migration, integration, and data quality initiatives. The role involves validating data accuracy, reconciliation, transformations, and end-to-end data flows across banking systems. **Key Responsibilities** - Design and execute data test cases. - Perform source-to-target data validation and reconciliation. - Validate ETL/data transformation rules and business logic. - Write SQL queries for data verification and analysis. - Develop Python scripts for data validation, reconciliation, and test automation. - Validate semantic models, data mappings, and reporting datasets. - Support data migration testing, dress rehearsals, and production validation. - Log, track, and retest defects. **Required Skills** - 3+ years of Data Testing experience. - Strong SQL and database testing skills. - Good Python knowledge for data analysis and automation. - Strong understanding of semantic models, data lineage, and data relationships. - Experience testing data migrations, ETL pipelines, and data transformations. - Ability to perform source-to-target mapping validation and data reconciliation. - Experience with Azure DevOps or similar test management tools. - Strong analytical and problem-solving skills. **Desirable** - Banking or Financial Services experience. - Experience with Azure Data Factory, Synapse, Power BI Semantic Models, SSIS, or similar platforms. - API and Integration testing experience. **Qualifications** - Degree in Computer Science, IT, Data Analytics, or related field. - ISTQB certification preferred.