About the Role

We are seeking a highly skilled and detail-oriented Sr ETL QA Tester with over 7+ years of experience to join our team. The ideal candidate will have a solid background in ETL testing, SQL, data validation, and quality assurance processes, with a deep understanding of data warehousing and transformation concepts.

Responsibilities

- Design, develop, and execute test plans and test cases for ETL processes.
- Validate data extraction, transformation, and loading workflows across multiple data sources and targets.
- Perform data quality checks and ensure data integrity across systems.
- Write complex SQL queries to validate data and troubleshoot issues.
- Collaborate with data engineers, analysts, and business stakeholders to understand requirements and ensure accurate testing coverage.
- Identify, document, and track defects using appropriate tools.
- Optimize SQL queries for performance and accuracy.

Required Skills & Qualifications





- Minimum 7+ years of experience in ETL testing or a similar QA role.
- Strong proficiency in SQL and experience with query optimization.
- Hands-on experience with database management systems (Oracle & Snowflake)
- Autosys job scheduling, Python Scripting
- Solid understanding of data warehousing concepts, architectures, and ETL processes.
- Experience with data validation frameworks and data quality tools.
- Excellent attention to detail and organizational skills.
- Ability to work independently and collaboratively in a fast-paced environment.
- Familiarity with QA tools like HP ALM, JIRA, TestRail, or similar.

Good to have

- Exposure to automation frameworks and scripting languages (e.g., Python)
- Exposure to AI tools relevant to QA

📌 Sr ETL QA Analyst (Chennai)
🏢 HTC Global Services
📍 Chennai