Senior Frontend Developer

About Unframe

Unframe is an AI-first startup helping the world’s largest enterprises bring LLM-powered applications to life in days - not months. We combine the speed of a product company with the flexibility of a consultancy, helping customers move from idea to deployed AI systems faster than anyone else in the market.

With over $100M in TCV secured within 12 months, and a new $50M Series B led by Highland Europe, Unframe is rapidly scaling globally alongside Fortune 500 customers, backed by Bessemer, Craft, and TLV.

About The Role

You’ll work on the frontend foundation of our entire AI platform: reusable components, dynamic interfaces, and shared tooling that power real customer‑facing solutions. This includes tackling frontend challenges that go beyond UI polish, such as building schema‑driven interfaces, enabling multi‑product configurations, and integrating real‑time AI feedback into the user experience.

What You’ll Do

• Architect, build, and own scalable frontend systems: reusable components, patterns, and UI frameworks
• Lead UI development for cross‑platform features like dashboards, user management, and multi‑step workflows
• Collaborate with product, design, and backend teams to ship polished, high‑impact features
• Advocate for frontend best practices, performance, responsiveness, accessibility, and developer experience
• Help shape our frontend culture, tooling, and architecture as we grow
  
  

• 5+ years of professional frontend development experience with modern JavaScript frameworks
• Strong expertise with Vue or React, plus modern tooling (bundlers, state management, CSS‑in‑JS or preprocessors)
• Proven track record building scalable, reusable UI component systems
• Clear communication and collaboration skills, especially in fast‑moving teams
• A bias toward ownership, practical decision‑making, and shipping quality code
  
  

• Experience with design systems or multi‑tenant UIs
• Comfortable working across the stack (Node.js, APIs, backend integration
• Interest in AI/LLM‑based features, runtime integrations, or complex product environments
  
  

• Real ownership from day one. Drive decisions, shape ideas and make them work.
• Your fastest learning years. Build alongside founders and VPs in a space that moves weekly.
• You'll have the opportunity to write and build what comes next.