Description

Required Details:

  • 10+ years of experience in data quality testing, with at least 5+ years in a lead role.
  • Hands-on experience with BigQuery, SQL, and Python for data validation and test automation.
  • Strong understanding of ETL testing, data warehouse testing, and data lake validation.
  • Experience with data testing frameworks
  • Familiarity with cloud-based CI/CD tools and integrating test automation.
  • Strong analytical and problem-solving skills for debugging data issues.

 

Test Strategy & Planning:

  • Develop and implement a data quality testing strategy covering data lake, data warehouse, and data pipelines.
  • Define test plans, test cases, and automation frameworks for data validation, transformation logic, and system integration
  • Establish best practices for data quality testing, anomaly detection, and root cause analysis.
  • Establish Entry & exit criteria and acceptance criteria for Functional testing
  • Establish plan & strategy for Performance testing

 

Test Execution & Automation:

  • Perform functional, regression, and performance testing of data pipelines and transformations.
  • Coordinate with & mentor Test Engineers / Data Quality Testers, Data Quality Analysts for successful Test execution.
  • Coordinate with offshore members (if any) for completion of Testing Life Cycle and adherence to Testing standards.
  • Automate data validation and reconciliation using Python, SQL, and testing frameworks.
  • Work with engineering teams to integrate automated tests into CI/CD pipelines for continuous testing.
  • Develop data comparison and anomaly detection scripts for large datasets in BigQuery.

 

Collaboration & Stakeholder Management:

  • Partner with data engineers, analysts, and business teams to define data quality requirements.
  • Work closely with DevOps to integrate data testing automation into deployment pipelines.
  • Lead data quality issue triaging, debugging, and resolution efforts.
  • Communicate data quality KPIs and test results to stakeholders.
  • Collaborate with UAT Testers as early in the life cycle

Key Skills
Education

Any Graduate

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