Game Development Programmer JP055192

We are looking for a Game Development Programmer to join an innovative XR development team building immersive simulators for professional training and realistic scenario-based experiences.

You will work closely with programmers 3D artists designers project leads and operational users to develop high-quality VR AR and MR solutions using Unity and C#.

• Develop implement and maintain XR simulators and interactive experiences using Unity and C#
• Write clean efficient and maintainable C# code
• Implement game mechanics interactive XR elements and realistic training scenarios
• Debug and optimize applications for smooth performance across XR platforms
• Work closely with end users designers 3D artists and other developers
• Rapidly prototype test and iterate new XR features and scenarios
• Apply game design principles to create authentic and effective simulation experiences
• Maintain clear technical documentation covering code systems and development processes
• Keep up to date with emerging XR technologies tools and development practices
• Contribute to a multidisciplinary environment involving technical operational and external partners

• Bachelors degree in Computer Science Game Development or a related field or equivalent proven industry experience
• Strong proficiency in C#
• Hands-on experience with Unity
• Experience developing games and/or XR simulators
• Experience with VR AR and/or MR
• Understanding of:
  • Game development principles
  • XR technologies
  • Physics
  • Mathematics
  • Algorithms
  • Performance optimization
• Strong debugging and problem-solving skills
• Ability to work effectively in a fast-paced collaborative environment
• Strong communication and teamwork skills

• Experience working with 3D scanning and digital reconstruction
• Knowledge of LiDAR and photogrammetry
• Experience optimizing 3D scans
• Experience in operational training or simulation environments
• Previous experience in security defence police or other professional training environments

A portfolio demonstrating previous game development and/or XR simulator projects is required. Candidates should be able to showcase their hands-on experience with Unity C# and XR development.

• Dutch
• French
• English

Good proficiency in one or more of these languages is required.

Brussels
On-site no remote work
Start: 15 September 2026
Contract: Until 31 December 2026
Daily rate: 440550/day
Full-time