Freelance Data Engineer

Freelance Data Engineer

Freelance / Belgium / daily rate depending on experience

Your new role

We are always looking for new talent!
At Hays, we work closely with leading organizations across Belgium to support their data‑driven transformation. As our clients continue to grow, we’re eager to meet Data Engineers who are passionate about building robust, scalable, and high‑performing data platforms. In this role, you help design and maintain modern data pipelines, enabling teams to work with clean, reliable, and accessible data that drives smarter decision‑making.

Your profile

We’re looking for engineers with a strong interest in data architecture, automation, and collaborative Agile teamwork. You bring technical curiosity, problem‑solving skills, and the ability to work effectively within cross‑functional data teams.

Experience with data pipelines, ETL/ELT processes, and data integration

Strong knowledge of SQL ...