BI Data Modeler
Employer · 2Connect Hungary
Database administrator
Systems analyst
Business analystFull-timeBudapest
Supporting the conversion of corporate data into business value using modern BI and analytical tools. In addition to data preparation, modeling, and visualization, tasks include assessing the technical feasibility of reporting requirements, establishing appropriate data structures, and developing Power BI reports and dashboards to support decision-making.
Tasks
- analysis of business and reporting requirements, technical feasibility assessment
- collaboration with business areas, business analysts, and IT teams to implement data and reporting requirements
- discovery, analysis, and quality inspection of data from various source systems
- execution of data cleansing, transformation, and preparation tasks
- development of data models, data marts, and reporting solutions based on Power BI and Microsoft Fabric
- participation in the design and development of data warehouse and data mart layers
- creation of SQL-based queries, data audits, and performance optimization tasks
- development of Power BI reports, dashboards, and self-service analytics solutions
- participation in the establishment and operation of data quality, reporting, and BI-governance processes
- documentation of reports and data models, application of development standards
- support for the continuous development of BI platforms, workspaces, and reporting environments
- participation in establishing Self Service BI capabilities
Conditions & benefits
cafeteria package and bonuslaptop and mobile phonewith an unlimited domestic voice and data packagehybrid work model2-3 days per week in person at the Budapest officecorporate health insurance, annual medical check-upSwiss Clinicemployee discountse.g. company car fleethealth program supporting physical, mental, and intellectual well-beingother discountse.g. AYCM card, glasses supportlearning opportunities
Requirements
- higher education in IT, technical, business informatics, or a related field
- at least 3 years of relevant experience in BI report development, data analysis, or data warehousing
- confident Hungarian language skills and professional English proficiency
- confident SQL skills and knowledge of relational databases
- practical experience in Power BI report development
- knowledge of DAX and Power Query (M) languages
- data modeling experience (Star Schema, dimensional modeling)
- data warehouse and data mart mindset
- knowledge of Oracle databases or other enterprise data platforms