VRARRI/日本XRセンター

Company Description VRARRI/日本XRセンター aims to make VR training accessible from multiple devices. Traditional VR training has been limited by the availability and practicality of VR headsets. Our solution addresses these limitations to ensure that VR content is effectively used. The company operates from San Francisco, Tokyo, and Chennai, and is backed by pioneer.app, east.vc, skyland.vc, and f-ventures.vc. Role Description This is a contract, remote role for a Freelance AR Developer specializing in Unity. Build and ship mobile AR features : markerless/object tracking, plane/mesh, depth & occlusion, anchors, hit-testing. Integrate OpenCV (e.g., image/object detection, segmentation) to augment AR interactions. Optimize for real-time performance (frame time, memory, GC, thermal) across iOS/Android. Own debugging & release pipelines (Xcode, Gradle, TestFlight/internal testing), write concise tech notes. Must-have skills 3+ years hands-on AR dev; Unity (AR Foundation 4/5), ARCore & ARKit features in production apps. Proven object tracking experience (image/object databases, runtime updates) and OpenCV integration. Strong profiling & optimization on mobile (Unity Profiler, Xcode Instruments, Android Profiler). Git, CI basics, modular code, excellent troubleshooting. Nice to have Shader Graph/HLSL for lightweight VFX/occlusion tricks; Sentis/Barracuda or on-device ML; Niantic Lightship . Experience shipping to App Store/Play ; automated build/test