Experience: 6 - 12 Years
Location: Bangalore
Work Mode: Hybrid
Employment Type: Full-time

Job Summary

We are looking for experienced ETL/Data Testing professionals with robust expertise in SQL and hands-on experience in data validation, ETL testing, and data warehouse testing. The role offers opportunities across multiple technology tracks involving Python, Cloud platforms, Test Data Management, Informatica/Reltio MDM, and Snowflake.

Key Responsibilities
Design, develop, and execute test cases for ETL/ELT data pipelines.
Perform source-to-target data validation and reconciliation.
Validate data transformation rules, mappings, business logic, and data completeness.
Write and execute complex SQL queries for data validation and analysis.
Identify, analyze, document, and track defects through closure.
Perform data quality, data integrity, regression, and end-to-end testing.
Collaborate with Data Engineers, Developers, Business Analysts, and Project Managers.
Support test automation and scripting wherever applicable.
Prepare test reports, execution status,



and defect metrics.

Mandatory Skills
612 years of experience in ETL Testing / Data Warehouse Testing / Data Testing.
Robust hands-on experience in SQL.
Good understanding of ETL/ELT processes and Data Warehousing concepts.
Experience with source-to-target validation and data reconciliation.
Robust experience in test case preparation, execution, and defect management.

Technology-Specific Openings

Track 1: ETL Testing + SQL + Python
Python scripting for data validation and test automation is preferred.

Track 2: ETL Testing + SQL + Azure / AWS
Experience testing cloud-based data platforms and pipelines on Azure or AWS.

Track 3: ETL Testing + SQL + TDM
Experience with Test Data Management (TDM) processes and tools.

Track 4: ETL Testing + SQL + IBM Informatica / Reltio MDM
Experience with IBM Informatica and/or Reltio MDM.
Understanding of Master Data Management concepts.

Trac

📌 Etl Data Testing Bengaluru (India)
🏢 Elabs Infotech
📍 India