Moon Technolabs - Senior Unity Developer - C# Programming

Job Description

Description Role Overview : We are seeking an experienced Senior Unity Developer with deep expertise in building high-performance VR applications for Meta Quest and other standalone VR platforms. The ideal candidate will be responsible for designing, developing, optimizing, and deploying immersive VR experiences while collaborating closely with designers, 3D artists, and product teams. This role requires strong Unity (C#) proficiency, hands-on XR/VR development experience, and solid understanding of performance optimization for mobile VR hardware. Key Responsibilities VR Development & Gameplay Engineering : Develop, optimize, and maintain VR applications for Meta Quest using Unity and C#. Implement gameplay systems, locomotion, VR interactions, and physics-driven mechanics tailored for standalone VR devices. Integrate Meta XR SDKs, hand tracking, passthrough, mixed reality features, and other device-specific functionalities. Performance Optimization Optimize rendering, GPU/CPU usage, and memory footprint for mobile VR hardware. Use profiling tools such as Unity Profiler, GPU Profiler, and Frame Debugger to address bottlenecks. Collaboration & Content Integration Work closely with designers and 3D artists to deliver high-quality interactive VR experiences. Implement VR UI/UX, including world-space UI, gaze interaction, controller/hand-based input systems. Debugging & Testing Troubleshoot device-specific issues, XR-related bugs, and performance-related challenges. Build and manage deployment pipelines for internal testing, Meta Quest Store builds, and continuous delivery. Code Quality & Documentation Maintain clean, scalable, and modular code following engineering best practices. Participate in code reviews and contribute to technical documentation. Required Technical Skills Programming : C# Strong proficiency (Mandatory) C++ Preferred (Basic understanding) Optional : Python or JavaScript for tools/automation Frameworks, SDKs & Tools Unity Engine (Expert-level, especially for VR) Meta XR SDK, Meta Interaction SDK, OpenXR Unreal Engine (Basic Blueprint knowledge is a plus) Version control : Git / PlasticSCM / Perforce Profiling tools : Unity Profiler, GPU Profiler, Frame Debugger Shader Graph, XR Interaction Toolkit Basic familiarity with Blender/Maya (optional) Operating Systems Windows (Primary development environment) macOS (Optional for iOS-related builds) Android-based VR (Meta Quest environment) Backend & Data Handling Experience with Firebase / PlayFab for VR backend services REST APIs / GraphQL integration Local data handling via JSON, ScriptableObjects, or config systems Cloud Services Meta Cloud (Optional - social/multiplayer features) AWS / Azure (Optional) PlayFab Unity Cloud Build Experience Requirements 4+ years of hands-on Unity development experience. Proven experience building and deploying VR/AR or XR applications, especially for Meta Quest or similar standalone VR devices. Experience in gaming, real-time 3D applications, or simulation-based systems. Preferred : Basic working knowledge of Unreal Engine (ref:hirist.tech)