Business Intelligence Expert

Job description

Trasys International offers IT Consulting jobs at the European Institutions and International Organizations.

For our customer, an EU institution based in Brussels, we are looking for a Business Intelligence Expert

If you would like to work in the heart of the European Union and have a massive contribution to the work that they are performing and that impacts millions of people all over the EU, then this is the right chance for you.


  • Creation and maintenance of Enterprise Data Warehouses (EDW) and complex Business Intelligence Solutions (Data Lakes / Data Lakehouses). 
  • Designing architectures both on the cloud and on premises (whether hosting or cloud on-premises) or combination of both (hybrid).
  • Gathering business requirements.
  • Designing ETL processes.
  • Data virtualization.
  • Data modelling.
  • Design and development of reporting applications
  • Providing of advice and assistance, solution patterns and best practices as data scientist
  • Defining and building a AWS Quicksight that would serve to disseminate dashboards and reports based on all fisheries control systems
  • Integrate Quicksight dashboard into AWS-built applications
  • Put in place a pipeline for the Quicksight dashboard
  • Make sure the Quicksight reports are using the authorizations put in place in the AWS applications
  • Provide assistance with AWS location service and its integration in Quicksight reports.
  • Generating documentation about reporting architecture/environment put in place
  • Identifying the data-analytics problems that offer the greatest opportunities to the organization and create solutions that enable enhanced business performance
  • Collecting large sets of structured and unstructured data from disparate sources
  • Analyzing the data to identify patterns and trends
  • Interpreting the data to discover solutions and opportunities
  • Using a wide variety of tools, including Qlik Sense, Excel, SQL, PL/SQL
  • Building data visualizations in an attractive and innovative ways for managers, operational users and citizens
  • Communicating findings to internal and external stakeholders using visualization and other means


Following knowledge and skills are mandatory for the performance of tasks:

• Good knowledge in business intelligence

• Good analytical skills to go through large amounts of data and analyze them.

• Deep knowledge of analysis/modelling tools and techniques (entity relationship model etc.)

• Deep knowledge of AWS Quicksight, SQL language, PL-SQL, XML, Oracle and Excel

• Ability to participate in multi-lingual meetings, very good communication skills

• Strong capacity to give high level presentations

• Excellent knowledge of data warehouse design & architecture.

• Good knowledge of data lake/data lakehouse design and architecture.

• Excellent knowledge of relational database systems applied to data warehouse.

• Knowledge of non-relational database technologies.

• Excellent knowledge of SQL.

• Excellent knowledge of business intelligence reporting tools.

• Excellent knowledge of ETL tools.

• Excellent knowledge of modelling tools.

• Excellent knowledge of online analytical data processing (OLAP) and data mining tools.

• Knowledge of near real time data warehousing and/or change data capture technologies.

Following specific expertise is mandatory for the performance of tasks:

• AWS Quicksight, 2 years