Maximize your impact

About the Challenge

Are you a data buff with a knack for languages and do you care deeply about topics such as sustainability and reducing harmful emissions? Would you like to contribute to a greener society while using your talent for data management and technical skills? Our client, a global player in materials technology, is looking for a Data Warehouse Engineer to contribute to the development of a modern data platform with the objective to maximize business insight.

As Data Warehouse Engineer, you will play a key technical role in building and maintaining data analytics and data science solutions. You will analyze requirements, define conceptual data models, develop and support analytical models using TimeXtender or other Azure technologies, such as Data Factory and Databricks. A small part of the job is dedicated to incident handling and helpdesk support for Power BI.

You will be based in Brussels, though occasional travel to other national and international sites will be required.


Your skills

You have a mature, assertive and dynamic personality, with excellent interpersonal skills. You’re a team player with strong communication skills and a collaborative spirit. You are customer-oriented, result-driven and committed to quality. You’re organized and can plan your work according to business priorities.

You have worked hard for the following requirements:

  • You hold a Master’s degree in IT, Mathematics or Economy
  • You have at least 2 years’ relevant work experience in the ETL and Data Warehouse domains, and/or in the Business Intelligence domain
  • You have excellent analytical skills and strong knowledge of dimensional modelling
  • You have a good understanding of self-service BI governance
  • You are fluent in English and either Dutch or French. German is a plus.

You can rely on technical knowledge in:

  • Data visualization: Power BI (optional: QlikSense)
  • Data warehouse: Azure SQL Server, Azure Data Lake
  • ETL: TimeXtender (optional: Azure Data Factory & Databricks)

Our offer

Exellys isn’t your typical recruiting or consulting agency, we’re a different breed. We are a tech talent incubator, which is every bit as cool as it sounds. Here’s what you can expect from us:

  • You’ll join an awesome community and enter one of our Smart Programs, based on where you are in your career and where you want to go. Did we mention you’ll get a personal coach as well?
  • Next to a generous monthly salary, you'll receive a company car or a flexible mobility budget and tons of other benefits (pension, daily compensations, etc.)
  • You’ll spend most of the time at (y)our client’s, except for regular Exellys trainings, fun events, tribe meet-ups, after works, knowledge sharing sessions, etc.
  • After two years of coaching and upskilling from Exellys, you’ll get the opportunity to join (y)our client’s organization as an internal employee. Or if you prefer to stay with us, you could explore our follow-up Smart Programs as well.

Key figures

  • 50 production sites
  • 15 R&D technical sites
  • 5 continents
  • 11,000 + colleagues

Company insights

More about this organisation

Our client is a global materials technology and recycling group. By joining this company, you will have the opportunity to be at the cutting edge of materials science, chemistry and metallurgy. Our client has a pioneering approach to sustainability, in which they aim to be a clear world leader. Their goal is to reduce harmful emissions, power the vehicles and technologies of the future, and give new life to used metals. With ambitions like this, imagine what you could do?

Next steps


  • Apply now
    We'll get back to you asap
  • Ace a phone call
    Don't worry, this won’t take long
  • Convince us
    You can expect up to 2 rounds of interviews
  • Show your skills
    A series of technical tests based on your expertise
  • Sign the contract
    Welcome and congratulations!

Go for gold. Be excellent

Maximize your impact. Get in touch.

Mathilde Dillien