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ExecutivePlacements.com · 10 hours ago

Senior Data QA Engineer

Irvine, CA

Full-time

Onsite

Senior Level

Authority Partners is a leading and global IT services company with over 25 years of experience. They are looking for a Senior Data QA Engineer to ensure the reliability and quality of data across various analytics platforms, focusing on testing ETL/ELT processes and data validation.

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Responsibilities

Design and execute test strategies for data pipelines, data warehouses, and BI dashboards

Validate data transformations, aggregations, and business rules in ETL/ELT workflows

Perform end-to-end data validation, from ingestion to reporting layers

Build automated data quality checks (row counts, schema validation, duplicates, referential integrity)

Test and monitor BI dashboards for accuracy, filters, and performance

Work with stakeholders to define acceptance criteria and expected data outcomes

Contribute to CI/CD pipelines by integrating data quality and regression tests

Investigate data discrepancies and collaborate with engineering teams to resolve issues

Document test plans, test cases, and QA standards for data projects

Qualification

SQLETL/ELT testingData validationPythonTest management toolsAutomation frameworksAnalytical skillsData testing frameworksBI toolsAzure cloud servicesCI/CD pipelinesDynamics 365Communication skillsDocumentation skillsCollaboration skills