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ETL Tester

Tata Consultancy Services

2 - 5 years

Bengaluru

Posted: 17/02/2026

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Job Description

Role - ETL Tester

Required Technical Skill - SQL, data warehouse

Desired Experience - 4 to 6 Yrs

Location of Requirement - Bangalore / Chennai / Hyderabad / Mumbai / Indore / Ahmedabad


Virtual Interview date & time - Monday to Friday 16th-20th Feb (11am to 3pm)

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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


Responsibility of / Expectations from the Role

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

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