ETL Data Tester

Please note role requires strictly working from our Hyderabad Office.

WaveRock SEZ, 3rd Floor IT Park Road Number 2 Nanakramguda,

Gachibowli, Telangana , India

Job Summary :

We are looking for an experienced ETL Data Tester to join our team. The ideal candidate will have a strong background in ETL testing, data validation, automation frameworks, and data migration projects. You will work closely with data engineers, analysts, and business stakeholders to ensure data accuracy, integrity, and quality across various data pipelines and migration activities.

Key Responsibilities :

• Perform ETL testing to validate data extraction, transformation, and loading processes.
• Design and execute test plans, test cases, and test scripts for data validation.
• Conduct source-to-target data mapping verification and reconciliation.
• Validate data migration processes between legacy systems and target data warehouses / lakes.
• Develop and maintain automated test scripts using tools like Python, SQL, or automation frameworks (e.g., Selenium, PyTest, or custom data validation scripts) .
• Work closely with ETL developers and data engineers to identify and resolve data issues.
• Perform data profiling and ensure data completeness, consistency, and accuracy.
• Create and maintain detailed test documentation and defect tracking.
• Participate in Agile / Scrum ceremonies and collaborate with cross-functional teams.

Required Skills :

Good to Have :

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Interested professionals can reach out to me for Confidential Discussion @ +65- .

Best Regards,

Dilip Kumar Daga

Vice President - Strategic Accounts

Helius Technologies Pte Ltd

36, Robinson Road,#13-05, City House, Singapore

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Email id : Registration No : R

EA Licence No : 11C3373