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# Data Analyst - PowerBI

- **Company:** Oliver James Associates Limited
- **Location:** Brussel, Belgium
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Big Data, Data Governance, Data Infrastructure, Performance Tuning
- **Published:** June 19, 2026
- **Apply:** https://www.oliverjames.com/en/jobs/data-analyst-powerbi-10120/

## About the Role

We're looking for someone who combines strong technical capabilities with a business-oriented mindset.

Technical Skills

 * Extensive experience with Power BI (Desktop & Service)
 * Advanced DAX and Power Query knowledge
 * Strong expertise in data modelling and semantic layer design
 * Experience with performance tuning and dashboard optimization
 * Understanding of data governance and reporting best practices

Professional Experience

 * Proven track record delivering KPI and management reporting solutions
 * Experience working with large datasets and complex reporting environments
 * Comfortable managing reporting initiatives independently
 * Strong analytical and problem-solving skills, * Excellent communication and stakeholder management abilities
 * Ability to challenge requirements and propose better solutions
 * Strong sense of ownership and accountability
 * Comfortable operating between business and technical teams
__________________________________________________

Languages

 * Fluent English is required.
 * Dutch and/or French is considered an advantage., High visibility across the organization

Strong focus on business impact rather than pure report development

## Description

* Develop impactful KPI dashboards that support strategic and operational decision-making.
 * Translate business objectives and reporting requirements into intuitive Power BI solutions.
 * Automate reporting processes to reduce manual effort and improve reliability.

Improve and Enhance Existing Analytics Solutions

 * Take ownership of an established Power BI reporting landscape.
 * Continuously improve dashboard performance, usability, and adoption.
 * Analyze user feedback and usage trends to identify optimization opportunities.

Strengthen Data Foundations

 * Design and optimize data models that ensure scalability and performance.
 * Improve data consistency, quality, and governance across reporting environments.
 * Collaborate with data teams to ensure reporting is built on trusted and well-structured datasets.

Collaborate Across the Organization

 * Partner with business leaders, finance teams, controllers, and technical stakeholders.
 * Act as a trusted advisor, helping stakeholders translate reporting needs into actionable solutions.
 * Support best practices around reporting governance, access management, and data architecture.


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