Unreal Engine Developer

• Working Location: Remote, Vietnam
• Salary: Up to 3,000 $
• Levels: Senior (5-10 YOE), Expert (10+ YOE)
• Roles and Skills: Developer C++ IoT Unreal

Job Overview And Responsibility

- Lead Unreal Engine development for Digital Twin applications used in operations, security, sustainability, and facility management.

- Design and architect realtime 3D systems that integrate data from GIS, BIM, IoT, and cloud sources.

- Develop highperformance and modular C++ code, ensuring scalability, extensibility, and efficient memory management.

- Collaborate across disciplines (3D, Data, AI, IoT, and UX teams) to deliver cuttingedge, realtime visualization and simulation tools.

- Integrate IoT protocols (MQTT, REST, WebSocket, OPCUA, etc.) into Unrealbased systems for live operational data visualization.

- Ensure visual fidelity and responsiveness in largescale 3D environments through optimization and streaming techniques.

- Guide technical direction for RT3D pipelines, defining best practices for multiplatform deployment (desktop, web, immersive).

- Stay ahead of trends in digital twins, realtime rendering, and smartcity technologies, and translate them into actionable innovations.

Required Skills and Experience

- 7+ years of professional experience in RT3D or Unreal Engine development.

- Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related discipline.

- Expert knowledge of Unreal Engine (C++ and Blueprints) with proven experience in building largescale interactive systems.

- Strong background in software architecture and realtime system design.

- Familiarity with GIS systems and spatial data integration (ESRI, Cesium, or similar).

- Knowledge of IoT communication protocols (MQTT, REST APIs, WebSocket, OPCUA).

- Excellent problemsolving, analytical, and teamwork skills.

- Passionate about exploring the intersection of 3D visualization, data, and urban systems.

- High fluency in English is a must.

Why Candidate should apply this position

- This position will sign with the candidate on a contractor basis

- Fully remote work

- 12 months salary

- 14 annual leave days

- Salary range: up to 3000 USD

Prefer if candidate have

- Exposure to BIM (Building Information Modeling) workflows and IFC data handling is an advantage.

- Experience with realtime streaming pipelines or distributed rendering systems is a plus.

Reporting to

Senior Principal Designer, Head XR



Interviewing Process

2 rounds (1st round with Hiring Manager, 2nd round technical interview & case study)