Lead Interactive Systems Developer

About the role

Exhibition Hub is seeking a Lead Interactive Systems Developer to own the design, development and long‑term evolution of the interactive technologies that power its world‑class immersive exhibitions. Based in Brussels with regular international travel, you will guide projects from concept through deployment and ongoing maintenance across multiple global venues.

Key responsibilities

• Design and build immersive kiosks, touchscreen apps, mobile applications and AR experiences.
• Develop sensor‑based interactions using RFID, NFC, QR codes, cameras, motion sensors and computer‑vision techniques.
• Architect backend services, APIs, dashboards and administration tools.
• Define technical standards and lead architecture decisions across all interactive projects.
• Prototype innovative technologies and transition successful concepts into production‑ready systems.
• Ensure reliable deployment, monitoring, maintenance and troubleshooting at exhibition sites worldwide.
• Collaborate closely with Creative, Production, Content and Operations teams.

Required profile

• 5+ years of professional software development and architecture experience.
• Strong analytical, problem‑solving and communication skills.
• Proven ability to lead technical teams or mentor developers.
• Experience in museums, immersive exhibitions, attractions or themed entertainment is a plus.

Required skills

• C#
• JavaScript / TypeScript
• HTML/CSS
• Python
• REST APIs
• SQL
• Git
• Android development
• iOS development
• Unity and real‑time 3D development
• ARKit, ARCore, WebAR
• Computer vision
• RFID, NFC, QR code integration
• Raspberry Pi and embedded systems
• Blender, Rhino, Cinema4D, 3ds Max

What we offer

• Permanent employee contract or full‑time freelance contract.
• Opportunities to travel and work on international projects across Europe, North America and Asia.
• Chance to shape cutting‑edge interactive experiences for world‑renowned exhibitions.