Three.js / WebGL Developer

Welcome to Drawer.AI! What we do: AI-driven workflows that let estimators pull quantities and costs from complex PDF drawing sets.

Stage: Seed-funded, revenue-generating, aiming for a Series A in 2026.

Why join now: Real customers are pushing our roadmap faster than our current front-end team can Join our stellar team at Drawer.AI, where excellence meets opportunity. We offer a competitive salary, real ownership, and an outstanding work environment where senior engineers directly shape the product and its future.

We’re looking for a Senior Three.js / WebGL Developer to build interactive, high-performance WebGL features for a product environment. This is a hands-on role with ownership over rendering architecture, performance, and user experience.

Key Responsibilities: Build complex interactive web experiences using Three.js & WebGL. Own rendering architecture, scene structure, and performance strategy. Integrate WebGL / Three.js functionality into React-based web applications. Optimize rendering pipelines, GPU usage, and browser memory performance. Work closely with Product and cross-functional engineering teams. Make senior-level technical decisions related to visual systems and performance trade-offs.

Requirements: 5+ years of experience in web development, with a strong focus on interactive graphics or rendering systems. 3+ years of hands-on experience with Three.js / WebGL in production environments. Deep understanding of 3D rendering pipelines, scene optimization, and GPU performance. Strong knowledge of JavaScript and TypeScript. Proven experience optimizing rendering performance, memory usage, and large or complex scenes. Experience integrating Three.js / WebGL solutions into complex web applications. Product-oriented mindset and ability to work independently. Senior-level ownership, architectural thinking, and technical decision-making.

Nice to have: Experience with React Three Fiber. Knowledge of GLSL / custom shaders. Background in complex visual, CAD-like, or highly interactive web interfaces. Experience working in fast-paced startup or product teams.

Join our stellar team at Drawer.AI, where excellence meets opportunity. We offer a competitive salary, real ownership, and an outstanding work environment where senior engineers directly shape the product and its future.