System Analyst (Data Warehouse)

People More is a technology company working on projects including UX, UI, frontend, backend, and mobile for a large client base in Poland and internationally. They build projects from scratch or partially and support partners in their own solutions, working worldwide.

• Minimum 3 years of experience as a System Analyst in Data Warehouse projects.
• Proven ability to design transformations between warehouse layers (Staging, ODS, Analytical, Presentation).
• Practical experience in modeling Data Warehouse structures and ETL logic.
• Proficiency in SQL, database performance optimization, and Sparx Enterprise Architect.
• Deep knowledge of UML for data modeling (Class and Data Flow diagrams).
• Very good English and Polish.

• Identify and analyze data sources, structures, and warehouse data flows.
• Design and enhance Data Quality processes within the Data Warehouse environment.
• Perform system analysis of logical and physical data models using UML notation.
• Design and recommend ETL process modifications for reporting and advanced analytics.
• Consult on system solutions with stakeholders and support developers and testers throughout the lifecycle.