QA Engineer - Wilmington, DE, Columbus, OH, Chicago, IL, Minneapolis, MN, Detroit, MI, St. Louis, MO, Philadelphia, PA

Job Title: QA Engineer.
Location: Wilmington, DE, Columbus, OH, Chicago, IL, Minneapolis, MN, Detroit, MI, St. Louis, MO, Philadelphia, PA.
Long Term Contact
Looking for W2 candidates. No C2C

Job Summary:

• We are hiring an ETL QA Engineer with strong expertise in data validation, ETL testing, data warehouse testing, and SQL. Experience with Snowflake and cloud-based data platforms is preferred.

Key Responsibilities:

• Validate ETL workflows and data transformation processes.
• Create comprehensive ETL test plans and test cases.
• Perform source-to-target data validation.
• Execute data quality, reconciliation, and regression testing.
• Write complex SQL queries for data validation.
• Validate data pipelines across Snowflake and Azure Data Factory.
• Identify and track defects using Jira.
• Collaborate with ETL developers, data engineers, and business teams.
• Support production data validation after deployments.
• Ensure data integrity, completeness, and accuracy across enterprise systems.

Mandatory Skills:

• SQL
• ETL Testing
• Data Warehouse Testing
• Snowflake
• Informatica
• Azure Data Factory (ADF)
• Python
• Unix/Linux
• Jira
• Agile Methodology