Business Analyst - Data Scientist

Bruxelles, Belgium


Business Analyst - Data Scientist

RealDev is a dynamic Technology and Management Consulting Group located in Belgium. Our teams have taken on multiple consulting projects, assisting in the development of leading competitors in various sectors.We are committed to finding efficient solutions for sustainable growth and profit.Our positive, motivated, and challenging team environment is seeking talented expert.

Job description

As a Business Analyst Data Scientist, you are responsible for the maintenance and development of several applications that are used in the field of business intelligence & data science. This area combines the needs for data analysis, reporting and monitoring within the Customers, Markets & System department. You act as an interface between the business (Customers, Market, System & Network Operations) and the IT project manager.

you are responsible in particular:

  • Different missions for which you respect the project monitoring methodology.

  • Analyze business needs in terms of business intelligence and data science in order to improve their functioning by working on the process and the implementation of new IT tools, improving the existing tools.

  • Seek to understand the real needs and imagine innovative, pragmatic and achievable solutions within the constraints of available resources.

  • Consider and evaluate solutions using data science principles, such as advanced analysis or predictive models.

  • To evaluate the solutions in order to finally choose the most suitable solution, to objectify the costs according to the priorities. With the project team or the person in charge of the application, IT managers establish you the planning and the follow-up of the implementation.

  • To write, on the basis of the needs of the evolution of the processes or the products, the detailed specifications which serve as a base for the development of tools at the IT level.

  • To discuss and validate the solution proposed by the IT department to meet identified business needs. You will organize the validation by the concerned business by presenting the optimal solution.

  • Check after implementation that the solution proposed by the IT perfectly matches the specifications and has all the features and ergonomics to meet the demand.

  • Write test scenarios and conduct or guide the business in performing these tests dedicated to the tools developed before they go into production.

  • Ensure the implementation and "change management" of the process and applications in production. You support the business in the migration of data and reports.

  • Write user manuals for Business Intelligence tools. You support the business to use the tools optimally and help train employees in these tools.

  • To be the contact person for all requests and complaints from users, the hierarchy and other stakeholders.


  • You have a master's degree in Mathematics, Statistics, Engineering or Computer Science

  • You have extensive experience in the field of statistical analysis and Machine learning

  • You have experience with SQL and programming languages ​​like R, Matlab, Julia or Python.

  • You have 5 years of experience (at least) in business analysis and writing specifications.

  • You have an affinity for IT tools and an interest in the electricity sector.

  • Any knowledge of the world of electricity and any work in the energy sector are assets.

  • You have experience in realizing application development projects that work in real time.

  • Knowledge in the writing / validation of functional analyzes based on business specifications

  • You speak English, and French or Dutch (you have a good knowledge of the other language).

  • You have a strong analytical and critical sense.

  • You have a great ability to solve problems and work independently.

  • You can communicate assertively and effectively with many stakeholders.

  • You are an excellent planner and organizer.

  • You are customer oriented and flexible.

  • English : Fluent

  • Dutch : Fluent

  • French : Fluent

  • Contract Type : Project

  • Duration : End 2019

  • Location of Project : Brussels


At RealDev, we are seeking to expand our team of experts by investing in individuals who are capable of taking on challenging projects. We’re offering exciting positions in a dynamic and professional company. Our positions provide great opportunities to develop your career while working in driven environments and industries with sector leaders.