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EngineerTata Consultancy Services • New Castle, DE, US
Engineer

Engineer

Tata Consultancy Services • New Castle, DE, US
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Overview

Engineer role at Tata Consultancy Services

ETL Tester (Informatica, Talend, Ab Initio)

Are you an ETL testing professional with experience in data warehousing and automated testing? This role focuses on ETL validation, data quality, and collaboration with multiple stakeholders.

Responsibilities

  • Understand the requirements, prepare test strategies and test plans
  • Prepare test scenarios and create test cases based on ETL mapping artifacts
  • Execute tests, write automation scripts, resolve defects within SLA, and coordinate with stakeholders for issue resolution
  • Collaborate with Business Analysts, POS, Development teams, PS teams and other vendors to gather and understand requirements

Qualifications

  • Should have good knowledge of Data Warehouse concepts and ETL testing concepts
  • Extensive experience in writing and executing complex SQL and PL / SQL queries
  • Knowledge of designing and developing UNIX commands as part of ETL processes; able to automate data loading and data retrieval
  • Experience analyzing ETL mapping documents; develop SQL scripts based on ETL mappings and database documents to validate data inputs and compare outputs
  • Experience creating test cases, test scenarios, and test strategies based on ETL mapping artifacts
  • Extensive data analysis experience to identify root causes of issues
  • Hands-on experience with Selenium, JavaScript, and Selenium WebDriver is preferred

    • Compensation

    Salary Range - $100,000-$115,000 a year

    Seniority level

  • Entry level

    • Employment type

  • Full-time

    • Job function

  • Engineering and Information Technology

    • Industries

  • IT Services and IT Consulting

    • Referrals increase your chances of interviewing at Tata Consultancy Services by 2x.

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    Engineer • New Castle, DE, US