Data Lake/Data Warehouse Tester

Brmi • Washington, DC

427d • Remote

About The Position

The Data Lake/Data Warehouse Tester at BRMi is a specialized QA Tester responsible for ensuring the quality of data in a large financial services client's data lake and databases. This role involves developing and executing test plans and test cases, particularly in ETL/Data Migration testing within the Azure Databricks and Synapse ecosystem. The position requires proficiency in SQL and Databricks, along with strong analytical skills to identify and report defects effectively.

Requirements

• Hands on experience in SQL and Databricks; Azure Synapse and PowerBI are nice to have.
• 3+ years of experience in ETL/Data Migration, Data Lake, and Data Warehousing Testing.
• Strong understanding of ETL concepts, data integration, and data warehousing.
• Experience in a large, enterprise environment.
• Bachelor's degree in computer science, Engineering or related field.
• Strong analytical and problem-solving skills.
• Excellent attention to detail.

Responsibilities

• Develop and execute test plans and test cases for ETL/Data Migration testing in Azure Databricks and Synapse.
• Create and maintain test scripts in Python.
• Use SQL to extract, manipulate, and analyze data from databases.
• Identify, analyze and report defects found during testing.
• Validate and verify data accuracy and completeness.
• Drive UAT testing with collaboration by ensuring clear communication and regular feedback.
• Participate in project planning and estimation.
• Write and maintain technical documentation.

What This Job Offers

• Job Type: Full-time
• Industry: Professional, Scientific, and Technical Services
• Education Level: Bachelor's degree