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ETL Test Engineer

TCS

5 - 8 years

Bengaluru

Posted: 11/05/2025

Job Description

Job Description

Greetings from TATA Consultancy Services!!

Thank you for expressing your interest in exploring a career possibility with the TCS Family.


Role: ETL Test Engineer

Experience: 5 to 8years

Interview Location: Bangalore


Job description:
Min 5  to 8 yrs of Exp in ETL Testing. 
1. SQL - Expert level of knowledge in core concepts of SQL and query.
2.Lead and mentor a team of ETL testers, providing technical guidance, training, and support in ETL tools, SQL, and test automation frameworks.
3.Create and review complex test cases, test scripts, and test data for ETL processes.
4. ETL Automation - Experience in Datagap, Good to have experience in tools like Informatica, Talend and Ab initio.
5.Execute test cases, validate data transformations, and ensure data accuracy and consistency across source and target systems
6. Experience in query optimization, stored procedures/views and functions.
7. Strong familiarity of data warehouse projects and data modeling.
8. Understanding of BI concepts - OLAP vs OLTP and deploying the applications on cloud servers.
9. Preferably good understanding of Design, Development, and enhancement of SQL server DW using tools (SSIS,SSMS, PowerBI/Cognos/Informatica, etc.)
10.Develop and maintain ETL test automation frameworks to enhance testing efficiency and coverage.
11. Integrate automated tests into the CI/CD pipeline to ensure continuous validation of ETL processes.
12. Azure DevOps/JIRA - Hands on experience on any test management tools preferably ADO or JIRA.
13. Agile concepts - Good experience in understanding agile methodology (scrum, lean et c.)
14. Communication - Good communication skills to understand and collaborate with all the stake holders within the project
Location
Bangalore
Job Function
TECHNOLOGY
Role
Engineer
Job Id
361042
Desired Skills
ETL Testing
Desired Candidate Profile
Qualifications : BACHELOR OF ENGINEERING

About Company

Tata Consultancy Services (TCS) is one of the largest multinational IT services and consulting companies in the world, headquartered in Mumbai, India. It operates in over 50 countries and is a part of the Tata Group, India's largest business conglomerate. TCS offers a wide range of services including software development, consulting, digital transformation, and business solutions, serving industries such as finance, healthcare, retail, and telecommunications. Known for its global reach, technological expertise, and innovation, TCS is consistently ranked among the top IT services companies globally.

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