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 conceptsExtensive experience in writing and executing complex SQL and PL / SQL queriesKnowledge of designing and developing UNIX commands as part of ETL processes; able to automate data loading and data retrievalExperience analyzing ETL mapping documents; develop SQL scripts based on ETL mappings and database documents to validate data inputs and compare outputsExperience creating test cases, test scenarios, and test strategies based on ETL mapping artifactsExtensive data analysis experience to identify root causes of issuesHands-on experience with Selenium, JavaScript, and Selenium WebDriver is preferredCompensation
Salary Range - $100,000-$115,000 a year
Seniority level
Entry levelEmployment type
Full-timeJob function
Engineering and Information TechnologyIndustries
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