Senior Frontend Engineer (Three.js)

As a Front‑End Engineer, you’ll own the user‑facing experience. From pixel‑perfect UI to buttery‑smooth 3D rendering. You’ll work directly with the founding team to ship the core viewer, collaboration tools, and performance‑critical features that make our product magical.

Tech Stack Snapshot

• Framework: Next.js, React
• Languages: TypeScript
• 3D & Rendering: Three.js, react‑three‑fiber, sparkjs
• State: Zustand, react-query
• Testing & Tooling: Playwright, Vitest, ESLint, Oxfmt
• AI: Codex, Claude, Cursor, CodeRabbit
• CI/CD & Hosting: GitHub Actions, Vercel

Required Qualifications

• 5+ years of front‑end software development, with at least 2 years in React and TypeScript.
• Demonstrated expertise with Three.js (or Babylon.js, PlayCanvas, Unity, etc.).
• Mathematics foundation — geometry, camera projections, shaders.
• Proven record of shipping highly optimized, interactive 3D or game‑like experiences in the browser.
• Solid grasp of modern build tooling, performance profiling, and browser internals.
• Excellent communication skills and comfort working in a fast‑moving startup environment.
• Experience using AI coding assistants in daily workflow.

Nice‑to‑Haves

• Experience with Gaussian Splatting, photogrammetry, NeRFs, or point‑cloud rendering pipelines.
• Background in 360‑video, depth sensing, or computer‑vision‑driven AR/VR.
• Knowledge of Zustand, react-query or other state management technologies.

Why Join Us?

• Shape the future of spatial computing and digital twins.
• Work with cutting-edge research and production-grade systems.
• Collaborate in a small, agile, highly technical team.
• Flexible remote work with async culture.