ETL Tester
Tata Consultancy Services
2 - 5 years
Bengaluru
Posted: 10/12/2025
Job Description
Greetings from TCS!!
TCS is hiring for ETL Tester
Required skill set: SQL, Informatica PC/ Ab initio
Desired Experience Range: 5 to 10 Years
Job Location: Bangalore, Mumbai, Bhubanehswar, Pune, Kolkata
Technical Skills (Must have):
Minimum 4 years of relevant Testing experience.
Demonstrated experience in Testing including planning, script design & execution.
Demonstrated experience in making query optimization decisions, supported by appropriate tooling.
Experience in using Rally, HP ALM/QC (Application Life cycle Management/Quality Center) for managing testing activities.
Working experience and knowledge in ETL & Data Warehousing
Working experience in ETL tools like Informatica, Abinitio etc. Performing structure, count, data, negative scenario checks of whole output
Responsibilities:
- Working experience and knowledge in ETL & Data Warehousing
- Working experience in ETL tools like Informatica, Abinitio etc
- Understanding DW concepts
- Perform complex queries using SQL and Pl/SQL
- Preparation of Unix scripts for file validation
- Experience of working using large datasets
- Validation of outputs in both file and table format
- Performing structure, count, data, negative scenario checks of whole output
- Understand Requirement artifacts and mapping documents to prepare test scripts
- Preparation of detailed Test Plan, Test Scenario and Test Scripts including test queries and commands
- Prepare and share test execution and defect tracking reports on regular basis
Thank you
Talent acquisition - TCS
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