ICT Expert (Medior) Oracle APEX Developer

Location: Brussels Belgium (Hybrid)
Contract Duration: 1 July 2026 31 July 2026
Workload: Full-time (100%)
Remote Work: Hybrid (Minimum 1 day per week on-site)

About the Role

We are seeking a Medior ICT Expert with strong expertise in Oracle and Oracle APEX to support the ongoing development and maintenance of an established online platform used for infrastructure cost estimation and pricing.

The platform provides project managers engineers and site supervisors with access to pricing databases and a range of tools used to estimate investment costs for infrastructure projects. As part of a collaborative technical team you will contribute to the enhancement support and optimization of this business-critical solution.

Key Responsibilities

• Develop maintain and enhance applications built with Oracle APEX.
• Work with Oracle databases to support application functionality and data integrity.
• Design and generate reports and documents using APEX Office Print.
• Collaborate with developers database specialists testers and project coordinators.
• Support the ongoing evolution and maintenance of the platform.
• Participate in troubleshooting issue resolution and continuous improvement initiatives.

Required Skills & Experience

Must-Have

• Minimum 3 years of experience with Oracle APEX or similar technologies.
• At least 3 years of hands-on experience with Oracle APEX.
• Minimum 3 years of experience with APEX Office Print.
• Experience working within public sector environments.
• Fluent Dutch language skills (CEFR C2 level).

Nice to Have

• Experience working with the MEDIAAN platform or similar enterprise platforms.
• Bachelors or Masters degree in Computer Science Engineering Information Technology or equivalent practical experience.

Team & Technical Environment

You will be joining a multidisciplinary team consisting of:

• A Project Coordinator
• A Database Specialist
• An Oracle APEX Developer
• A Test Specialist
• A Data Quality Assurance Specialist

The platform is built on an Oracle Database foundation with applications developed using Oracle Application Express (APEX) and reporting capabilities powered by APEX Office Print.

This role is ideal for an Oracle APEX professional who enjoys working on enterprise applications that support large-scale infrastructure initiatives.

Interested

If you have a strong Oracle APEX background and are looking for an opportunity to contribute to a well-established and technically challenging platform wed love to hear from you.

Application Closing Date: 10 June 2026