Full-time

Data Quality Engineer Tester

Posted by NTT • India, India, India

📍 India, India 🕒 March 03, 2026

About the Role

JOB DESCRIPTION

Req ID:    

We are currently seeking a Data Quality Engineer Tester to join our team in Remote, Karnātaka (IN-KA), India (IN).

Job Duties:

Data Validation (ETL Testing): Validating data sources, extraction, transformation logic, and loading (ETL) to ensure data integrity.
Pipeline Testing: Designing and executing test cases for data pipelines (e.g., in AWS Glue, Azure Data Factory, or Apache Airflow) to ensure smooth, secure, and accurate data flow.
Test Automation: Developing automated test scripts using Python, PySpark, or SQL to validate large datasets and reduce manual testing effort.
Data Quality Rules & Checks: Creating and enforcing checks based on data completeness, transformation logic, and data mapping documents.
Defect Management: Identifying, documenting, and tracking data-related defects, and working with engineers to troubleshoot root causes.
Performance Testing: Testing for scalability and perfor...

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