Req ID: Phone Number

Job Summary

We are currently seeking a Data Tester to join our team in Bangalore, Karnataka, India.

Responsibilities
Develop and execute test plans, test cases, and test scripts to validate data pipelines, ETL/ELT processes, reports, and analytics solutions.
Perform end-to-end data validation to ensure data accuracy, completeness, consistency, and integrity across source and target systems.
Validate data transformations, business rules, mappings, aggregations, and reconciliation processes across data warehouses, data lakes, and reporting platforms.
Create and execute SQL queries for data profiling, data quality checks, defect analysis, and root-cause investigation.
Identify, document, track, and retest defects while working closely with data engineers, ETL developers, business analysts, and QA teams.




Perform functional, integration, regression, system, and user acceptance testing for data and analytics applications.
Validate dashboards, reports, KPIs, and business intelligence outputs to ensure alignment with business requirements.
Support test automation, data quality frameworks, and continuous testing practices within Agile and DevOps delivery models.
Prepare test execution reports, defect summaries, quality metrics, and test evidence for release readiness.
Follow enterprise testing standards, governance processes, and best practices to ensure reliable, accurate, and trusted data solutions.

📌 Data Tester Bengaluru (India)
🏢 NTT DATA Business Solutions
📍 India