ETL Tester

ETL Tester

Posted 4 days ago by 1756278860

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Negotiable
Outside
Remote
USA
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Automation BigQuery Cloud Computing Cloud Technology Data Migration Data Validation Data Verification Data Warehouse Systems Data Warehousing Extract Transform Load (ETL) Software Testing SQL (Programming Language) Stakeholder Management Talend Verification And Validation Workflows

Summary: The Senior ETL Tester role requires extensive experience in validating ETL processes, data warehouses, and data migration projects. The candidate should possess strong SQL skills and be adept at end-to-end testing of large-scale data systems. Collaboration with developers and stakeholders is essential to ensure comprehensive test coverage. The position is a W2 contract and is classified as outside IR35.

Key Responsibilities:

  • Design and execute test cases for ETL workflows and data warehouse systems.
  • Validate data transformations, quality, and integrity across source and target systems.
  • Write complex SQL queries for data verification and automation.
  • Collaborate with developers, analysts, and stakeholders to ensure test coverage.
  • Track and report defects, test results, and quality metrics.

Key Skills:

  • 12+ years of software testing experience, with 9+ years in ETL/Data Warehouse testing.
  • Proficiency in ETL tools (Informatica, Talend, SSIS, etc.) and strong SQL skills.
  • Good understanding of data warehousing concepts and schemas.
  • Experience with cloud data platforms (Snowflake, Redshift, BigQuery, etc.) preferred.
  • Strong communication and analytical skills.

Salary (Rate): undetermined

City: undetermined

Country: USA

Working Arrangements: remote

IR35 Status: outside IR35

Seniority Level: undetermined

Industry: IT

Job Title: Senior ETL Tester

Type: W2 Contract

We are looking for a Senior ETL Tester with strong experience in validating ETL processes, data warehouses, and data migration projects. The ideal candidate should have expertise in SQL, data validation, and end-to-end testing of large-scale data systems.

Responsibilities:

  • Design and execute test cases for ETL workflows and data warehouse systems.

  • Validate data transformations, quality, and integrity across source and target systems.

  • Write complex SQL queries for data verification and automation.

  • Collaborate with developers, analysts, and stakeholders to ensure test coverage.

  • Track and report defects, test results, and quality metrics.

Requirements:

  • 12+ years of software testing experience, with 9+ years in ETL/Data Warehouse testing.

  • Proficiency in ETL tools (Informatica, Talend, SSIS, etc.) and strong SQL skills.

  • Good understanding of data warehousing concepts and schemas.

  • Experience with cloud data platforms (Snowflake, Redshift, BigQuery, etc.) preferred.

  • Strong communication and analytical skills.

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