Testing Engineer - Senior

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 new waves are onboarded.
•    Collaborate with Data Engineers to clarify expected outputs and resolve issues.