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ETL Testing with SQL QueryVirtusa · Hyderabad
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Virtusa

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ETL Testing with SQL Query

🗓️ Posted 2026-10-13 Hyderabad Full-time Hybrid General
💰 Salary Not shared 📊 Market ₹30,000–₹80,000/mo

About the Company

Making experiences better with technology. Virtusa is a global product and platform engineering services company that makes experiences better with technology. We help organizations grow faster, more profitably, and more sustainably by reimagining enterprises through domain-driven solutions. We combine strategy, design, and engineering, backed by unmatched expertise at the intersection of industry, business, and technology to generate real-world business impact for clients. Headquartered in Massachusetts with global delivery centers, Virtusa provides a broad range of services, solutions, and assets, including strategy and design, AI advisory and services, digital engineering, data and analytics, digital assurance, cloud and security, cx transformation and managed services across industries such as financial services, healthcare, communications, media, entertainment, travel, manufacturing, and technology. Information Technology & Services Specialties: IT Consulting, Technology and Outsourcing Services, Application Maintenance, Development, Systems Integration, Digital Transformation, Digital Engineering, Cloud Transformation, Emerging Technology, Artificial Intelligence, Platform Engineering, Product Engineering

About the Role

We are seeking an experienced ETL QA Consultant to join our team. The ideal candidate will be responsible for performing ETL testing, data warehouse testing, and backend data validation. You will analyze business requirements and functional specifications to ensure data integrity and accuracy throughout the ETL process.

Responsibilities

  • ● Perform ETL testing, data warehouse testing, and backend data validation.
  • ● Analyze business requirements, functional specifications, and Source-to-Target Mapping (STTM) documents.
  • ● Develop and execute test scenarios, test cases, and test scripts for ETL workflows.
  • ● Write complex SQL queries to validate data completeness, accuracy, integrity, and transformation logic.
  • ● Validate source-to-target data, including record counts, data types, null values, duplicates, and business rules.
  • ● Collaborate with ETL developers, business analysts, and data teams to resolve data-related issues.
  • ● Prepare test execution reports, test evidence, and sign-off documentation.
  • ● Support SIT, UAT, pre-production, and production validation activities.