Test Engineer

Validate ETL workflows developed using Informatica and PySpark
Perform end-to-end data validation from source systems to target databases
Write and execute complex SQL queries for data reconciliation and validation
Validate transformations, aggregations, joins, and business rules
Perform data quality checks (nulls, duplicates, referential integrity, counts)
Test data loads on large datasets in distributed environments
Identify, log, and track defects; work closely with ETL developers and data engineers
Participate in requirement analysis, test planning, and test case design
Ensure compliance with data governance and validation standards.
Required qualifications to be successful in this role