Job Title: Consultant Tableau
Contract Duration: ASAP - 31/12/2026
Work Location: 1000 Brussels, Belgium
Languages Required: French & English
Remote Status: Hybrid
Work Regime: Full Time
As a central player in the digital transformation of the Belgian French-speaking public sector, Client is involved in particular in
* :IT infrastructure management (on-premise and hybrid)
* ,The development and maintenance of business applications
* ,Business Intelligence and decision-making platforms
* ,Data governance, security and quality
* ,Support for users and business teams
.In this context, Client wishes to strengthen its BI teams on an ad hoc basis via a specialized Tableau consulting mission
.Missio
nThe mission focuses on technical and operational support around the design, evolution, optimization and publication of Tableau dashboards, as well as the preparation of the data necessary for their use via Tableau Prep
.Activitie
sTableau Dashboard Developmen
* tDesign, development, and evolution of dashboards with Tableau Desktop
* .Creating interactive visualization
* sErgonomic and readable layout of dashboards
* .Compliance with data visualization best practices
* .Optimization of the user experience
.Data Preparation – Table Prep / SQ
* LAnalysis and cleansing of source data
* .Prepare actionable datasets in Tableau
* .Using Tableau Prep Builder to
* :Develop or adapt SQL queries if necessary
* .Verification of consistency between source data and data displayed in dashboards
.Source Connection & Performanc
* eConnecting to available data sources
* :Create or adapt Tableau extracts if necessary
* .Optimization of queries, filters, extracts and dashboard performance
* .Analyze loading times and identify the causes of slowness
.Publicatio
* nPublish dashboards to Tableau Server or Tableau Cloud, depending on the environment used
.