Crunch-IS

At Crunch-IS, we don't just build technology — we create an environment where talented people can grow, develop innovative solutions, and truly feel their impact. We are a global team with a strong engineering culture, open communication, and genuine passion for what we do. No unnecessary hierarchy or bureaucracy — just professionals collaborating on meaningful and exciting challenges.

Crunch-IS is a trusted software development and technology consulting partner specializing in Artificial Intelligence, Machine Learning, Cloud/DevOps transformation, and Data Analytics. Since 2018, we've partnered with startups, fast-growing companies, and global enterprises across the USA and UK, helping them solve complex challenges in industries such as Healthcare, FinTech, Logistics, and Oil & Gas.
 

We're looking for a 3D Frontend Engineer to join a team building large-scale point cloud rendering pipelines, interactive 3D scenes, and custom WebGL-based viewer tooling — working deep in the Three.js / React Three Fiber / Potree stack.
 

Responsibilities:

— Build and optimize large-scale point cloud rendering pipelines using Potree
— Develop interactive 3D scene experiences with Three.js and React Three Fiber
— Implement custom viewer tooling on top of WebGL — Ensure performance and stability across complex 3D rendering scenarios
— Collaborate with engineering teams on architecture and feature delivery
 

Requirements:

— Strong hands-on experience with Three.js and React Three Fiber
— Experience working with point cloud data and Potree (or similar tools)
— Solid understanding of WebGL and 3D rendering fundamentals
— Ability to optimize performance for large-scale 3D scenes
— Experience in a product or engineering-focused environment
 

Nice to have:

— Experience with custom shader development (GLSL) — Familiarity with geospatial or LiDAR data formats — Background in building viewer or inspection tooling