Date posted: 26 March 2026
Pay: ₹15,000.00 - ₹35,000.00 per month
Job description:
Role Overview
Building a next-generation construction simulation platform combining real-world project workflows with interactive 3D visualization. Seeking a 3D Web Developer (Three.js) to create high-performance, scalable browser-based construction scenarios.
Key Responsibilities
- Build and optimize interactive 3D environments using Three.js.
- Render construction stages (foundation → structure → finishing) in real-time.
- Implement object interactions (select, drag, place, sequence activities).
- Work with 3D assets (GLTF/FBX/BIM conversions) optimized for web.
- Develop camera controls, lighting, animations, and scene management.
- Integrate frontend with backend simulation logic (activity sequencing, dependencies, timelines).
- Handle performance optimization (FPS stability, memory, LOD, batching).
- Collaborate with product + backend teams to map real-world construction workflows into visual simulation.
Required Skills
Core
- Strong Three.js experience.
- Solid JavaScript fundamentals (ES6+).
- WebGL concepts (rendering pipeline, shaders basics).
- 3D models handling (GLTF, FBX, OBJ).
- Scene graph, transformations, raycasting, animations.
Frontend
- React experience (preferably React Three Fiber).
- State management (Redux/Zustand).
- UI integration with 3D canvas.
Performance
- Instancing, LOD (Level of Detail), lazy loading assets, texture compression.
Good to Have (High Value)
- Simulation systems or games experience.
- Construction/BIM workflows familiarity.
- Blender (asset tweaks), Autodesk Revit/IFC formats.
- Physics engines (Cannon.js/Ammo.js).
- Timeline-based simulation systems.
What You’ll Build
- Step-by-step construction simulation engine.
- Visual validation: activity sequencing, dependency errors (slab before foundation).
- Interactive learning/game environment for students/professionals.
- Scalable architecture for multiple project types.
Who This Role is Perfect For
- Developers building visual systems beyond UI screens.
- Excited by games + real-world engineering crossover.
- Engineers solving performance/rendering challenges.
Experience
- 1–3 years (or strong 3D web portfolio).
- Must have live demos/GitHub projects using Three.js.
Job Types: Remote, Part-time
Work Location: Remote
Job Types: Full-time, Part-time, Contractual / Temporary
Contract length: 6 months
Pay: ₹15,000.00 - ₹35,000.00 per month
Expected hours: 10 – 20 per week
Application Question(s):
- What experience do you have with React Three Fiber or similar 3D React libraries?
- Describe a complex 3D performance optimization challenge you've solved.
- Do you have live Three.js demos or GitHub projects you can share? (Required)
Work Location: Remote
