Deme
As an Intern Full Stack Developer Consultant Divider V2, you will build a new version of the internal “consultant divider” tool, replacing the existing PowerApp with a modern full stack solution. The tool should allow users to register their hours and what they worked on, it should enable uploads of csv's, and we need changing dimensions over time for the consultants, their roles and their rates.
Your responsibilitiesDesign a new architecture for the tool (no PowerApp
Build the front‑end interface using React
Develop the back‑end API using .NET.
Deploy the application to RedHat OpenShift
Implement logging, monitoring, and documentation.
Full‑stack mindset — You want to build a complete application from front‑end to back‑end
React fundamentals — You can create clean, user‑friendly interfaces and reusable components
Basic .NET skills — You can work with C#/.NET or are eager to learn it to build APIs
Structured and independent — You organize your work well and can deliver features autonomously
Attention to detail — You write clear documentation and ensure quality through logging and monitoring
Strong communication — You communicate clearly in Dutch and English
A people-oriented work environment with a strong focus on the well-being of our employees
A permanent training offer that enables personal and professional development
Our office is located in Zwijndrecht and also accessible by Waterbus or shuttle

DEME is a world leader in the highly specialized fields of offshore energy, dredging, marine infrastructure, and environmental works. We also engage in concessions activities in offshore energy, maritime infrastructure, green hydrogen and deep sea mineral harvesting. With 150 years of experience and nearly 6,000 highly skilled professionals, we have built up a vast bank of knowledge and expertise which has allowed us to foster a pioneering approach throughout our history. This enables us to bring tailor-made solutions, innovation and new technologies to our customers’ projects, ensuring that they are performed safely, efficiently and cost-effectively.
Number of employees: 6,000+ highly skilled professionals worldwide.
Sectors: Dredging & Maritime Infrastructure, Offshore Energy (Wind/Oil & Gas), Environmental Remediation, and Infra (marine and civil).
Preferred educational level: MBO (Vocational) for crew/technical staff; HBO/WO (Bachelor/Master) for engineering, project management, and office roles.
Preferred education: Civil Engineering, Electromechanical Engineering, Dredging & Offshore Engineering, Maritime Science (Marof), or Environmental Science.
Career level: All levels, with dedicated programs for Students/Interns, Graduates (via "Career Days"), and Senior Professionals (Engineers, Managers, and Senior Officers).