it business intelligence developer
Oct 9, 2026 · ElvalHalcor
What you'll do
- Design, develop, and maintain end-to-end Power BI reports and dashboards aligned with business requirements and KPIs
- Build intuitive, high-performance, and user-friendly visualizations following best practices in data storytelling and UX design
- Implement dynamic and advanced DAX calculations including measures, KPIs, and complex business logic
- Develop reusable and scalable semantic models, optimizing data structures for performance and usability
- Optimize report performance using aggregation tables, composite models, query folding, and efficient DAX patterns
- Translate business needs into report wireframes and prototypes collaborating with stakeholders
- Implement Row-Level Security and Object-Level Security for access control and data confidentiality
- Manage Power BI workspace structure, report lifecycle, and deployment pipelines
- Provide ongoing maintenance, enhancements, and troubleshooting for reports and dashboards
- Work closely with data engineering teams to optimize data models for reporting needs
- Document report logic, data sources, transformations, and business rules
- Support UAT processes, gather feedback and iterate on reporting solutions
- Migrate or redesign legacy reports into modern Power BI solutions with improved usability and performance
Key requirements
- 2+ years' experience
- Advanced Power BI skills including DAX, Power Query, and workspace administration
- Experience with Microsoft Fabric production environments
- Data Modeling and Semantic Modeling expertise
- Knowledge of Row-Level Security and Object-Level Security implementation
- Report Optimization Techniques including aggregation tables and query folding
- Data Storytelling and User Experience Design skills
- Collaboration experience with Data Engineering teams
- Report Lifecycle Management and Documentation expertise
- SQL skills for data manipulation and integration
- Computer Science / Information Technology / Related Technical Field
Benefits
- Our Company provides a dynamic working environment, in which cooperation and continuous learning are encouraged and career development relates to performance.
- In addition, Elval offers its employees a competitive remuneration package and a wide range of benefits.
About the job
Elval is the aluminium rolling division of ElvalHalcor S.A. Elval offers reliable, innovative and competitive solutions that meet the most demanding requirements of global customers. With years of experience in aluminium rolling division, it is one of the most important aluminium industries in the…
About the company
ElvalHalcor, an industrial producer in the aluminium and copper sector, with a well-established presence both in Greece and abroad. For more than 40 years we have been growing at a steady and responsible pace. By not only investing in research and technology, but our people too, we are able to supply major international industries with products that exist all around us. We are forging ahead on a path of sustainability, actively contributing to the industry's present and future.
About the company
ElvalHalcor, an industrial producer in the aluminium and copper sector, with a well-established presence both in Greece and abroad. For more than 40 years we have been growing at a steady and responsible pace. By not only investing in research and technology, but our people too, we are able to supply major international industries with products that exist all around us. We are forging ahead on a path of sustainability, actively contributing to the industry's present and future.