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ETL Tester

Washington D.C., DC, USA

Job Type

Full Time

Workspace

On-Site

About the Role

We are looking for Entry/Junior/Mid level ETL Testers.An ideal candidate should have prior experience working with Unix,ALM,Quality Center,SQL,BI Tools(Informatica/SSIS),Reporting Tools(SSRS/Microstrategy),

Requirements

ETL Tester Requirements:

  • A bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related field is typically required. Relevant certifications in ETL testing or data warehousing (e.g., ISTQB) may be beneficial.

  • Proven experience as an ETL Tester or in a similar role, typically 2-5+ years.

  • Hands-on experience with ETL tools and technologies (e.g., Informatica, Talend, SSIS).

  • Experience in testing data integration, data migration, and ETL processes in a data warehouse environment.

  • Familiarity with relational databases (e.g., Oracle, SQL Server, MySQL) and SQL querying.

  • Proficiency in writing and executing SQL queries to validate data transformations and integration.

  • Knowledge of data quality concepts, data profiling, and data validation techniques.

  • Experience with test automation tools and frameworks used in ETL testing.

  • Familiarity with scripting languages (e.g., Python, Shell scripting) for automation and validation tasks.

  • Understanding of the ETL lifecycle, including extraction of data from various sources, transformation according to business rules, and loading into data warehouses or data marts.

  • Knowledge of data modeling and schema design principles.

  • Experience in test planning, test case design, test execution, defect tracking, and reporting.

  • Ability to perform end-to-end data validation and reconciliation across different systems.

  • Strong analytical skills to troubleshoot issues, identify root causes, and propose solutions.

  • Attention to detail and ability to ensure data integrity and accuracy through rigorous testing.

About the Company

Neuralss Inc. is a professional staffing and solutions firm providing flexible and permanent staffing solutions in the skill areas of; Information Technology, Government, Insurance and Financial Services, Healthcare, Pharmaceutical and Clinical Research. Within our staffing offering, we provide temporary, temporary-to-hire, direct placement services for individual as well as full team placements.

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