Description

Key Skills: ETL Testing, SQL, Snowflake, Python, Data Pipeline Testing, Data Warehouse Testing, Source-to-Target Validation, Data Reconciliation

Roles and Responsibilities

• Validate ETL workflows, data transformations, and source-to-target mappings across multiple data sets
• Write and execute complex SQL queries to verify data accuracy, completeness, and reconciliation results
• Test Snowflake-based data pipelines and warehouse loads for functional correctness
• Use Python to support test automation, data validation, and repeatable checks
• Document defects, track test coverage, and coordinate with development teams on data issues

Experience

• 3-10 years of relevant experience in ETL / data testing
• Strong hands-on experience in ETL testing, SQL, Snowflake, and Python
• Experience validating data pipelines and warehouse-based transformations
• Ability to handle large data volumes and perform accurate reconciliation checks
• Experience with test case execution, defect logging, and API/data validation workflows

Good to Have:

• Experience with data warehouse testing in cloud environments

Education

• Bachelor's degree in Computer Science or related field

Key Skills

Education

Any Graduate