Data Engineer (Permanent contract and Freelance)

Smile Group
📍 Woluwe-Saint-Pierre, Brussels, Belgium 💼 Full-time 🕒 Posted June 19, 2026

Job Description







        Passionate about tech, digital, and innovation? Join the 1,800 employees at Smile, the European leader in open-source integration, spread across 20 agencies in 9 countries. Collaborative spirit and knowledge sharing are at the heart of our DNA. Our experts push the boundaries of open source every day to build a smarter, more efficient, and more responsible digital world. Here, we don't just follow trends, we create them! 🌟 Join Smile in Brussels and take part in projects that truly matter! 🏆

        As a Data Engineer...

        You are the master builder of our data foundations and the engine behind our digital intelligence! Based in our vibrant Brussels agency, your mission is to design, build, and maintain the robust data architectures that power our clients' most innovative open-source projects. On a daily basis, you will:

        • Design and implement scalable data pipelines (ETL/EL...

        Ready to Apply?

        Submit your application today and join our talented team at Smile Group.

        Submit Application

        Job Details

        • Location Woluwe-Saint-Pierre, Brussels
        • Job Type Full-time
        • Category Computer Occupations
        • Posted Date June 19, 2026
        • Application Deadline July 29, 2026