Frontend Engineer - RealTime 3D

The RoleWe build desktop-class analytical systems that run inside the browser. You'll shape the evolution of our realtime 3D visualization stack: rendering, interaction, and performance for extremely large realtime datasets. 3D graphs with hundreds of thousands of nodes, nonlinear video-style timelines, and interactive data visualizations in many forms. This work is artistic, performance-sensitive, and architecturally nuanced. We expect you to use AI tools to move fast, and to own what you ship. What You'll Do • Build and optimize systems that render hundreds of thousands of nodes in real time • Push WebGL toward desktop-class performance through profiling, benchmarking, and iteration • Build the foundational rendering vocabulary and tools that other team engineers reach for • Use AI tooling to accelerate experimentation and shader iteration, without giving up architectural control • Daily standups, pair programming sessions, and code reviews with our creative and talented frontend team Who We're Looking For • Senior-level frontend experience with TypeScript, React, Three.js, WebGL, and R3F • Bonus points for shader experience (GLSL/WGSL), WebGPU, and spatial data structures • Strong intuition for performance, memory behavior, and browser rendering constraints • You've built serious 3D or graphics-intensive web applications • You're comfortable owning complex systems, not just contributing to one • You communicate clearly, written and spoken • 2+ years working effectively in remote environments • Personal portfolio demos that make people ask "wait, this runs in a browser?" Strong Signals • Background in linear algebra, computational geometry, or graph layouts • Prior work on visualization engines or custom rendering pipelines • Active or willing to obtain a Top Secret clearance