Senior Frontend Architect (React / Next.js)
Genixbit · London, United Kingdom ·
- Seniority
- Senior
- Category
- Frontend
- Experience
- 5+ years
Senior Frontend Architect at Genixbit in London, leading the architecture of SaaS web apps and enterprise dashboards: building micro-frontends with React 19, Next.js and TypeScript, maintaining a Tailwind CSS/Radix UI design system, optimizing Core Web Vitals and real-time WebSocket state, and mentoring frontend developers.
Senior Frontend Architect (React / Next.js)
About the Role
Lead the frontend architecture of our global SaaS web apps and enterprise dashboards. Drive high-performance rendering, design system component libraries, and glassmorphic UI state management.
Key Responsibilities
- Architect micro-frontend architectures using React 19, Next.js, and TypeScript
- Maintain and expand our core Tailwind CSS & Radix UI accessible design system
- Optimize Core Web Vitals (LCP, INP, CLS) and real-time WebSocket state streaming
- Mentor frontend developers and establish strict code review quality gates
Requirements
- 5+ years of production experience with React, TypeScript, and modern JS build tools
- Expertise in Next.js App Router, Tailwind CSS, Zustand, and SSR/ISR strategies