Senior Frontend Developer — AI-Augmented Health Tech (Freelance via Shakers)
We're hiring a Senior Frontend Developer to build the core web experience of a next-gen health infrastructure platform. The mission: turn fragmented, complex health data into intuitive, actionable interfaces that users actually love.
This isn't a regular frontend role. You'll work side-by-side with Cursor, Copilot and Claude Code as real teammates — driving prompt-based workflows, accelerating prototyping and automating the boring parts so you can focus on architecture and craft.
What you'll do
🔹 Translate complex Figma designs into production-ready React + TypeScript components
🔹 Build and maintain a scalable component library wired into REST APIs
🔹 Implement AI coding agents for automated review, testing and refactoring
🔹 Shape the frontend architecture (scalability, performance, maintainability)
🔹 Collaborate closely with product, design and backend
What we're looking for
✅ 5+ years in frontend development with React.js + TypeScript + modern JS (ES6+)
✅ Hands-on, daily use of AI coding tools (Cursor / Copilot / Claude Code) as part of your workflow
✅ Strong UI/UX sensibility — responsive, performant, beautiful
✅ Solid REST API integration experience
✅ Git/GitHub mastery + CI/CD + testing (Jest, React Testing Library)
✅ Security fundamentals: OAuth, JWT
Nice to have ➕ Cloud platforms (AWS / GCP / Azure) ➕ Data visualization libraries ➕ Health tech background
The setup 💼 Freelance contract via Shakers 🌍 On-site Lisbon⚡ Startup pace, real ownership, AI-first culture
If "AI as a teammate" sounds like how you already work — let's talk. 👇
#Frontend #React #TypeScript #AI #HealthTech #Freelance #Shakers
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- Posted
- May 20, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Lisbon
- Company
- Shakers
Industries
Categories
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