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ETL Test Engineer - SQL / Data Warehousing

ETL Test Engineer - SQL / Data Warehousing

Coders Brain Technology Private LimitedDelhi, IN
30+ days ago
Job type
  • Remote
Job description

ETL Test Engineer (Freelance / Remote)

Experience : 5+ Years

Location : Remote

Employment Type : Freelance / Overview :

We are seeking a highly skilled ETL Test Engineer with 5+ years of experience in Data Warehousing and BI Testing. The ideal candidate will have a strong background in validating data pipelines and transformation logic across Microsoft Fabric Lakehouse, with proven experience in manual and automated ETL testing using SQL and modern BI Responsibilities :

  • Design, develop, and execute comprehensive test cases for ETL processes.
  • Perform data validation across all layers of the ETL pipeline, from source to target systems.
  • Collaborate with data engineers and BI developers to understand and validate ETL mappings and business logic.
  • Troubleshoot and validate data flows from various sources (e.g., SQL databases) to destinations including Power BI.
  • Analyze and document test plans, test cases, test summary reports, and defect logs.
  • Identify and communicate data quality issues, work closely with development teams to ensure resolution.
  • Leverage experience in dimensional modeling and data warehousing concepts for test design and validation.
  • Use defect tracking tools such as Jira, HP-ALM, or Rally to report, track, and verify fixes.
  • Participate in regression, integration, and production checkout testing activities.
  • Align with SDLC and STLC methodologies in an Agile development Skills & Experience :
  • 35+ years of experience in ETL / BI Testing.
  • Strong hands-on skills in SQL for data validation and analysis.
  • Experience working with Microsoft Fabric Lakehouse (Azure environment preferred).
  • Exposure to data integration testing between systems and BI tools like Power BI.
  • Solid understanding of ETL Source to Target Mapping Documents.
  • Familiarity with analytics tools for data validation and reporting.
  • Proven experience in defect management tools : Jira, Rally, or HP ALM.
  • Excellent knowledge of data warehousing, dimensional modeling, and data quality best practices.
  • Strong written and verbal communication skills.
  • Domain knowledge in Sales and Profitability reporting is preferred.

ref : hirist.tech)

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Etl Test Engineer • Delhi, IN