Medior Middleware Developer

For a client in Vlaams-Brabant, we are seeking a Medior Middleware Developer.

Details

• Start Date: 10/02/2026
• End Date: 08/05/2026
• Duration: 3 months (full-time)
• Location: Hybrid work arrangement with a minimum of 3 days per week on-site.

Languages Required

• English
• Dutch (Nice to have)
• French (Nice to have)

Role Overview

We are seeking several talented and motivated Interface Specialists to join our team. In this role, you will work on designing and developing high-quality integration flows between information systems. Collaboration, innovation, and attention to detail will be key in ensuring seamless interoperability.

Key Responsibilities

• Design, develop, and maintain interfaces.
• Collaborate with cross-functional teams (IT, staff, administration) to analyze requirements and implement integration solutions.
• Ensure data quality, security, and traceability across systems.
• Troubleshoot and resolve interface issues to guarantee system interoperability and performance.
• Stay updated with the latest technologies and best practices in integration and interoperability.

Required Skills

• Javascript expertise is required.
• Ability to understand business requirements.
• Ability to write formal functional and technical specifications.
• Ability to write clean, maintainable, and efficient integration code.
• Java programming skills for custom scripting and connector development is an asset.
• Experience with database design and SQL.
• Experience with ETL tools.
• Experience in integration using SAP ERP APIs (asset).

Preferred Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.

Working Schedule

Full-time, with a minimum of 3 days per week on-site.

Additional Information

The mission can be extended for a maximum duration (including the initial duration) of 880 working days.