Data Warehouse Test Analyst

Tata Consultancy Services
Full-time Bengaluru, Karnataka Computer Occupations
Posted:
June 19, 2026
Location:
Bengaluru, Karnataka, India

Job Description

Job Requirements*

  • 6–8 years of experience in ETL / Data Warehouse / BI Testing
  • Strong understanding of Data Warehouse concepts (fact/dimension tables, star/snowflake schema, SCDs)
  • Expertise in ETL testing methodologies, data validation, and reconciliation strategies
  • Advanced proficiency in SQL for complex data analysis and root cause investigation
  • Experience working with ETL tools (Informatica, Datastage, SSIS, Talend, etc.)
  • Hands-on experience validating BI reports and dashboards (Power BI, Tableau, Cognos, BO, etc.)
  • Experience in team management, task allocation, estimation, and delivery tracking
  • Strong stakeholder management and communication skills
  • Experience working in Agile / Scrum delivery models
  • Domain exposure to BFSI / Insurance / Finance is a strong advantage

Key Responsibilities*

  • Define and own the ETL testing strategy for Data Wareh...

Apply for this Job

Submit your application for the Data Warehouse Test Analyst position at Tata Consultancy Services.

Apply Now Save for Later

Job Overview

Job Type: Full-time
Location: Bengaluru, India
Posted: June 19, 2026
Deadline: July 29, 2026