Join Impress – Europe’s Leading Health-Tech Innovator
We believe everyone deserves a smile they’ll love . As the largest Ortho clinic chain in Europe, we combine cutting-edge tech with expert care, revolutionizing invisible orthodontics since 2019.
With 150+ clinics across 10 countries and rapid growth, we’re improving lives worldwide.
We are looking for a Senior Front-end Engineer - Backoffice to join our Onsite Team in Barcelona and lead the transformation of our digital presence.

Why we’re cool:
- Work with an international and multicultural team
- Competitive salary
- Teeth aligner and whitening benefits
- Collaborative work environment and positive culture
- Opportunities to grow within a fast-paced, innovative company and real start-up experience with big challenges
- Fresh fruits and healthy snacks at the office

What You’ll Do:
- Own the Clinic Experience: Build and maintain multiple React-based frontends covering clinic agendas, booking and scheduling flows, patient treatment management, and electronic medical records.
- Solve Complex State Problems:



Clinical processes have real constraints — availability, resources, treatment stages, market-specific rules. A lot of the difficulty here is modelling state correctly, not styling it.
- Bridge Frontend & Backend: Collaborate closely with backend engineers on API contracts and end-to-end flows that cross several services.
- Raise the Bar on Quality: Solution and architecture reviews before implementation starts, unit and e2e coverage on critical paths, monitoring and error tracking after release.
- Use AI as Part of Your Workflow: AI assistants are part of our everyday workflow — in implementation, review and testing. You will use them daily and help improve the workflows around them.

Requirements:
- 5+ years of frontend development experience.
- Expert-level React — you understand the internals, not just the API.
- Expert-level TypeScript — you write it without thinking twice.
- Strong experience with state m

📌 Senior Front-end Engineer (España)
🏢 Impress
📍 España