UE5 Technical Artist: Real-Time 3D & Digital Twin

POLYTRON.AI PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

POLYTRON.AI PTE. LTD. seeks a Technical Artist proficient in Unreal Engine 5 to drive production and optimization of digital twin, smart park/campus, and large-screen visualization projects.

You will bridge artistic intent and technical execution, delivering scene effects, materials, lighting atmosphere, performance optimization, and interaction visuals. The role requires collaboration with engineering, art, front-end and project teams to achieve high-fidelity real-time rendering, spatial

Qualifications

• Proficient in Unreal Engine 5 with hands-on project production.
• Familiar with UE5 lighting, materials, post-processing, blueprints, Niagara and Sequencer.
• Strong visual aesthetics and spatial representation in PBR workflows.
• Knowledge of UE5 performance techniques: LOD, Nanite, Lumen, texture compression.

Responsibilities

• Build scene visual effects in UE5, including lighting, materials, post-processing, VFX, and image quality optimization.
• Collaborate with 3D, art, front-end and development teams to deliver real-time rendering results for digital twin and architectural visualization.
• Optimize UE5 scene performance (polygons, materials, lighting, textures, LOD, Nanite, Lumen).
• Create and optimize UE5 materials, blueprints, particle effects and reusable assets.
• Help establish project art standards, asset naming, import guidelines, and production workflows.
• Implement visualization interaction effects (spatial walkthroughs, floor switching, markers, alarms, path animations).
• Resolve technical art issues to improve image quality and runtime efficiency.

Skills

Unreal Engine 5

Scene optimization

Materials & rendering

Blueprints

VFX

3ds Max/Blender/Maya/C4D

Tools

3ds Max/Blender/Maya/C4D/Substance Painter/Photoshop

Job description

POLYTRON.AI PTE. LTD. seeks a Technical Artist proficient in Unreal Engine 5 to drive production and optimization of digital twin, smart park/campus, and large-screen visualization projects.

You will bridge artistic intent and technical execution, delivering scene effects, materials, lighting atmosphere, performance optimization, and interaction visuals. The role requires collaboration with engineering, art, front-end and project teams to achieve high-fidelity real-time rendering, spatial