Key Responsibilities - Execute test cases for Python-based extract/load processes, validating: o Record counts o Field-level data accuracy o Schema and data type consistency - Perform dbt transformation validation using SQL-based reconciliation queries. - Compare legacy Informatica outputs with dbt-generated results based on agreed criteria. - Log, track, and re-test defects through resolution. - Support SIT and UAT test cycles across multiple migration waves. - Maintain test artifacts, evidence, and execution logs. - Assist in regression testing as current waves are onboarded. - Collaborate with Data Engineers to clarify expected outputs and resolve issues.