Game Development Programmer

BelgiumBelgium·Brusselsmid
OtherDevelopment
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Quick Summary

Key Responsibilities

Unity development: Develop, implement, and maintain XR simulator systems and mechanics using Unity and C#, ensuring they meet the specific training and simulation

Requirements Summary

Write clean, maintainable, and efficient C# code, and implement debugging and optimization techniques to enhance XR simulator performance for training and simulation.

Technical Tools
OtherDevelopment

Keystone Solutions is seeking a Game Development Programmer for a consultancy mission at a client site. You will play a crucial role in the development of XR simulators designed to train and prepare personnel for a wide range of scenarios. Your expertise in Unity and strong programming skills in C# will be instrumental in creating high-quality, realistic, and effective XR training solutions for critical organizations.


Responsibilities

~1 min read

  • Unity development: Develop, implement, and maintain XR simulator systems and mechanics using Unity and C#, ensuring they meet the specific training and simulation requirements of special forces and the police.
  • Coding: Write clean, maintainable, and efficient C# code, and implement debugging and optimization techniques to enhance XR simulator performance for training and simulation.
  • Collaboration: Collaborate closely with end users, as well as artists, designers, and fellow programmers to create XR simulators that authentically simulate the situations and challenges they face.
  • Game Mechanics: Implement core XR training features, interactive XR elements, and XR scenarios that accurately reflect real-world scenarios encountered by special forces and the police.
  • Performance optimization: Identify and resolve issues to ensure smooth and efficient XR training operation across different XR platforms.
  • Prototyping: Rapidly prototype and iterate on XR training and simulation features and scenarios to refine the training experience.
  • Documentation: Maintain clear and up-to-date documentation of XR code, systems, and processes to facilitate knowledge sharing within the team and with our partners.
  • Adaptation: Stay current with industry trends and emerging XR technologies and apply new techniques and tools to improve XR training and simulation development.


  • Bachelor’s degree in computer science, Game Development, or a related field OR multiple years of proven experience in the industry. A comprehensive portfolio showcasing your work is required.
  • Previous experience with police services, defense, or other security services.
  • Experience with 3D scanning and digital reconstruction (LIDAR, photogrammetry).
  • Experience in operational training environments.
  • Strong proficiency in C# programming and experience with Unity game development in XR (VR, AR, MR).
  • Demonstrated experience in the development of games and/or XR simulators for training and simulation, showcased through a portfolio.
  • A solid understanding of game design principles and a passion for creating authentic XR training experiences for special forces and the police.
  • Knowledge of XR technologies, physics, mathematics, and algorithms as applied to XR simulator development.
  • Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment.
  • Proficiency in Dutch, French, and/or English.
  • Strong communication skills and the ability to work well with special forces and police partners and in cross-functional teams.
  • Having worked with 3D scans and the optimization of it is a plus.

At Keystone Solutions, we focus on on-site work and the consultant identity, providing dynamic projects that offer a diversity of challenges across various client environments. Our commitment to turbo-charged learning ensures professional development and broad learning experiences, while our values guide every engagement. If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.


  • Coding: Write clean, maintainable, and efficient C# code, and implement debugging and optimization t - Level: Junior - Most recent: Any time
  • Documentation: Maintain clear and up-to-date documentation of XR code, systems, and processes to fac - Level: Junior - Most recent: Any time
  • Game Mechanics: Implement core XR training features, interactive XR elements, and XR scenarios that - Level: Junior - Most recent: Any time
  • Performance Optimization: Identify and resolve issues to ensure smooth and efficient XR training ope - Level: Junior - Most recent: Any time
  • Prototyping: Rapidly prototype and iterate on XR training and simulation features and scenarios to r - Level: Junior - Most recent: Any time
  • Unity Development: Develop, implement, and maintain XR simulator systems and mechanics using Unity a - Level: Junior - Most recent: Any time

Requirements

~1 min read

Dutch
Level Active knowledge
English
Level Active knowledge
French
Level Active knowledge

Location & Eligibility

Where is the job
Brussels, Belgium
On-site at the office
Who can apply
BE

Listing Details

First seen
August 27, 2026
Last seen
August 31, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
51%
Scored at
August 27, 2026

Signal breakdown

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keystone-solutionsGame Development Programmer