Unreal Engine Developer Real-Time 3D (Remote)

Job DescriptionSurbana Jurong is seeking a highly skilled Unreal Engine Developer to lead the creation of next-generation Digital Twin solutions for building operations, facility management, and smart city systems. You will play a key role in designing and implementing real-time 3D (RT3D) applications that bring spatial, semantic, and operational data together into immersive and interactive experiences.This role is ideal for an Unreal Engine ace with strong C++ development skills, deep curiosity for systems architecture, and interest in expanding expertise beyond RT3D — into domains like GIS, BIM integration, real-time data streaming, and IoT interoperability. Key Responsibilities· Lead Unreal Engine development for Digital Twin applications used in operations, security, sustainability, and facility management.· Design and architect real-time 3D systems that integrate data from GIS, BIM, IoT, and cloud sources.· Develop high-performance and modular C++ code, ensuring scalability, extensibility, and efficient memory management.· Collaborate across disciplines (3D, Data, AI, IoT, and UX teams) to deliver cutting-edge, real-time visualization and simulation tools.· Integrate IoT protocols (MQTT, REST, WebSocket, OPC-UA, etc.) into Unreal-based systems for live operational data visualization.· Ensure visual fidelity and responsiveness in large-scale 3D environments through optimization and streaming techniques.· Guide technical direction for RT3D pipelines, defining best practices for multi-platform deployment (desktop, web, immersive).· Stay ahead of trends in digital twins, real-time rendering, and smart-city technologies, and translate them into actionable innovations.