The BRAWL² Tournament Challenge has been announced!
It starts May 12, and ends Oct 17. Let's see what you got!
https://polycount.com/discussion/237047/the-brawl²-tournament
It starts May 12, and ends Oct 17. Let's see what you got!
https://polycount.com/discussion/237047/the-brawl²-tournament
Web Developer (Interactive 3D / Three.js) - Generative AI Consumer Good Brand
Web Developer (Interactive 3D / Three.js)
Location: Remote
Company: HeartStamp
Type: Fixed Bid Contract ($USD)
About the Role
We’re seeking a Web Developer with deep expertise in interactive 3D experiences — someone who can deliver buttery-smooth, ultra-realistic scenes that scream luxury. You’ll be responsible for building performant, visually stunning WebGL experiences that run seamlessly across devices.Your mission: turn complex 3D assets into fast, fluid, emotionally resonant digital showpieces.
Responsibilities
- Develop and optimize high-fidelity, interactive 3D experiences using Three.js and WebGL
- Implement GLTF/GLB pipelines with DRACO compression (<5 MB) for ultra-fast load times
- Build PBR-based lighting and HDRI environments that evoke realism and mood
- Integrate morph-target animations and fold/unfold transitions for interactive motion
- Ensure 60 FPS performance with damped orbit controls and intuitive user interaction
- Optimize for <2-second first render on mid-tier mobile hardware
- Implement LOD, texture streaming, and web workers for asynchronous pre-load and smooth transitions
- Collaborate with designers and AI tools to maintain a luxurious, tactile visual language
Required Skills & Experience
- Expert (5+ years) in Three.js, WebGL, and JavaScript (ES6+)
- Strong understanding of GPU rendering, frame budget optimization, and shader tuning
- Experience with GLTF pipelines, DRACO, and KTX2/Basis texture compression
- Familiarity with PBR material workflows, HDRI lighting, and morph-target animation
- Proven ability to achieve 60 FPS under realistic device constraints
- Solid knowledge of asynchronous asset loading, worker threads, and memory management
- Comfort working with TypeScript, Webpack/Vite, and modern build systems
Nice to Have
- Experience with React Three Fiber (R3F) or similar frameworks
- Background in motion design, UX for 3D interfaces, or game engine workflows (Blender headless)
- Understanding of GPU profiling tools (e.g., Spector.js, WebGPU Insight)
- Familiarity with AI/ML asset generation pipelines
Portfolio Requirement
Candidates must provide a live WebGL portfolio (1–2 live mobile-friendly WebGL links) showcasing real-time 3D scenes built in Three.js or equivalent frameworks.
We’re not looking for static renders — we want to see interaction, lighting, and motion that feels alive.
What We Offer
- Work on cutting-edge 3D web experiences that redefine digital luxury
- Collaborate with a creative, tech-forward team blending art, AI, and interactivity
- Flexible work environment with global reach and high-visibility projects
Contact us at creative@heartstamp.com with non-AI generated cover letter and portfolio link. This is likely a 3-4 week project, with the option of ongoing maintenance and support.