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ETL Tester

Tata Consultancy Services

2 - 5 years

Bengaluru

Posted: 10/12/2025

Getting a referral is 5x more effective than applying directly

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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