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Data Quality Specialist

3 tygodni temu


Katowice, Silesia, Polska TN Poland Pełny etat
Company Overview
ComeOn Group is a leading global player in the rapidly growing iGaming market. Founded in 2008, the company has launched its first online brand in 2010 and operates more than 20 brands across multiple markets on its proprietary platform.

Job Description
We are seeking a highly skilled Data Quality Specialist to join our team at TN Poland. As a Data Quality Specialist, you will be responsible for ensuring the quality, accuracy, and reliability of data in our data warehouse system. This role involves testing ETL (Extract, Transform, Load) processes, data integration, and analytics/reporting systems to ensure they meet business and technical requirements.

Responsibilities:
  • Validate data transformations, mappings, and business logic during ETL and streaming data integration processes.
  • Perform data reconciliation between source and target systems.
  • Conduct comprehensive data quality checks to ensure accuracy, consistency, and completeness.
  • Identify and resolve data loading issues and discrepancies.

Requirements:
  • Excellent command of written and spoken English.
  • Hands-on testing (UI, Usability, Functional and Integration, BI).
  • Experience with relational databases; SQL preferred.
  • Familiarity with ETL tools.