A Unity Developer is responsible for developing and optimizing Virtual Reality (VR) applications using Unity 3D. They implement game mechanics, physics, and interactivity within the VR environment and integrate VR hardware with Unity applications. The role includes creating interactive features that allow users to interact with virtual patients in a realistic manner.

A 3D Modeler/Artist is responsible for creating high-quality 3D models and assets for use in VR applications. They work closely with the design team to ensure models meet aesthetic and functional requirements while optimizing for performance. Additionally, the 3D Modeler/Artist prepares models for animation, ensuring that they are rigged and ready for interactive use within the VR environment.