Senior Unity Developer (Real-Time Multiplayer)

Meta Sistem is seeking a Senior Unity Developer to build a competitive real-time 3D multiplayer experience. This role requires strong expertise in multiplayer architecture, 3D environments, and backend systems with the ability to ship fast and leverage AI tools.

• Develop and architect real-time multiplayer systems including player synchronization and live competition features
• Build 3D environment rendering systems including tracks, avatars, and camera systems
• Implement backend services such as leaderboards, lobbies, and matchmaking systems
• Collaborate on competitive game modes and progression systems design
• Integrate sensor data and physics systems for real-time gameplay

• Must have shipped at least one complete game or real-time interactive application
• Strong experience with real-time multiplayer architecture and player synchronization
• Proficiency in 3D environment rendering and graphics
• Backend development experience with leaderboards, lobbies, and matchmaking
• Ability to ship fast using AI tools
  (Cursor, Claude, Copilot, etc.)
• Nice-to-have: BLE/Bluetooth integration experience
• Nice-to-have: Fitness/cycling app experience
  (Zwift, TrainerRoad, Peloton)
• Nice-to-have: Physics systems and game design skills

Portfolio and shipped projects or demos required when applying.