About the project
Impressit is looking for a Principal Visualization Engineer/Data Analyst to join a strategic Data &Analytics; team. This role focuses on shaping enterprise-level visualization and analytics strategy, building scalable BI solutions, and partnering with trading, risk, and operations leadership to transform complex business needs into actionable data products. This is a high-impact position working with large energy trading datasets, advanced analytics platforms, and executive stakeholders.Important: Must be located in Spain / Portugal.
What you will do
- Lead enterprise-level development of BI products and visualization strategy
- Define and implement reusable visualization patterns and federated dataset strategies
- Translate ambiguous business requirements into clear analytics roadmaps and scalable data products
- Partner with trading, risk, and operations leadership to deliver decision-driving insights
- Facilitate story-driven analytics reviews and executive presentations
- Establish standards for visualization design, quality, and governance




- Lead analytics design councils and community of practice initiatives
- Promote adoption of certified datasets and reusable analytics assets
- Champion data governance, developer enablement, and analytics best practices
- Influence analytics platform and investment decisions across the organization

What we expect
- 12+ years of commercial experience in Data Analytics, Business Intelligence, or Data Visualization
- Expert-level experience with Power BI, including Advanced DAX, Power Query, semantic modeling, security configuration, and deployment in Power BI Service
- Strong expertise in SQL, including query optimization, diagnostics, and performance tuning across large datasets
- Solid experience with dimensional data modeling (star/snowflake schemas, conformed dimensions, calculation groups)
- Deep understanding of data visualization and information design, including accessibility, storytelling, and intera

📌 Principal Data Visualization Engineer (España)
🏢 Impressit
📍 España