Join Impress - Europe's Leading Health-Tech Innovator
We believe everyone deserves a smile they'll love.
With 150+ clinics across 10 countries and rapid growth, we're improving lives worldwide.
Senior Front-end Engineer - Backoffice

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 management patterns - Redux and server-state tooling such as React Query.
Solid understanding of modern frontend tooling, build se

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