Frontend Architect

🏢 About Noon

Noon is building the next generation of AI-powered design tools for product teams. The company is reimagining how designers work in the AI era — and they're doing it with backing from First Round Capital, Homebrew, Chemistry, and Scribble, alongside senior operators from OpenAI, Meta, Google, Ramp, and Stripe.

🎯 The Role

Noon is looking for a Frontend Architect to serve as the technical anchor of their frontend organisation. This is a high-leverage, hands-on role — you'll balance deep individual contribution with long-term technical direction. Key challenges include maintaining high performance on canvases with thousands of AI-generated nodes and architecting real-time collaborative systems at scale.

🛠️ Tech Stack

• React + TypeScript (core)
• Modern state management: Zustand, Recoil, Jotai, or Redux
• Canvas/node-based UI systems
• CI/CD, observability tooling, performance profiling

💼 What You'll Do

• Own module boundaries, state and data flow, rendering strategy, and system extensibility
• Drive the frontend roadmap through RFCs and architecture reviews, balancing speed-to-market with maintainability
• Own performance across large documents, long sessions, and memory usage
• Set the bar for testing practices, CI quality gates, observability, and release reliability
• Partner with Design, Product, and Backend on API design and distributed systems tradeoffs
• Mentor engineers and raise the craft of the frontend org through code reviews and workshops

✅ What You'll Need

• 10+ years of professional experience building large-scale web applications
• 2–4 years in a frontend architecture or technical strategy ownership role
• Mastery of React and TypeScript for complex, high-performance UIs
• Proven track record building editors, canvas UIs, node-based editors, multi-pane layouts, or timelines
• Deep experience with modern state management and reactive programming patterns
• Demonstrated ability to optimise for memory and rendering bottlenecks under real-world production conditions