Role and skills needed:
Test Subject Matter Expert with proven experience in Databricks migration projects, including data validation, schema verification, pipeline testing, and performance checks. This role will ensure the integrity, accuracy, and performance of data as we transition to the Databricks Lakehouse platform.
Skills
Data Validation & Transformation Testing
Strong hands-on experience in ETL testing and data migration validation. ( 7 years )
Validate source-to-target mappings, transformation rules, and business logic.
Good Knowledge of SQL, data warehousing concepts, Write/understand SQL Queries and ETL tools (Databricks , Informatica, SSIS, etc.).
Perform data completeness, consistency, and integrity checks across multiple layers (staging, warehouse, reporting).
Preferred Qualifications:
Knowledge of Databricks, Delta Lake, or similar big data tec
Exposure to cloud data platforms (Azure, AWS, Google Cloud Platform).
Working in healthcare domain ,data in the health care clinical system Collaboration
Work closely with ETL developers, data architects, and business analysts to ensure accurate data delivery.
Defect Management & Reporting
Identify, log, and track defects; collaborate with developers and data engineers for resolution.
Provide test execution reports and sign-off for data quality.
Working experience in qTest
Automation & Framework Development ( for them this is addl requirements )
Expertise in Tosca DI for automated data integrity testing.
Build and maintain Tosca DI automation frameworks for ETL testing.
Build Test Libraries with Tosca
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