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.
📌 Data Engineer Senior Consultant (Bengaluru)
🏢 NTT DATA Services
📍 Bengaluru
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