Product Engineer (React.js) at an AI health startup — hybrid, Munich

About the company

An AI-driven digital health startup reshaping how clinics care for patients with chronic conditions. The company operates in the B2B healthcare market in the U.S., partnering with sleep clinics and DME providers.
Early-stage startup, backed by top digital health investors and tech leaders.

About the product

The conversational AI platform with a mission to resolve one of the hardest problems in chronic care – help patients begin and actually stick with their treatment, starting with sleep health.
We're already supporting over 3 000 patients, boosting treatment adherence and cutting clinic workload by nearly 45%.

About the role

We're looking for a frontend/fullstack developer, who will own the entire frontend – from architecture decisions to deployment. This role is ideal for someone who's not just a strong coder, but also a product-minded builder who enjoys turning ideas into real impact.

Stack

React, Tailwind, TypeScript, Next.js, Google Cloud Platform, PostgreSQL, Python (FastAPI)

What you will do

• Be the first frontend engineer, defining architecture, best practices, and frontend culture.
• Build and maintain scalable, high-performance React apps used by patients, clinicians, and internal teams.
• Create dashboards and internal UI tools for data analysis with secure multi-tenant access, working closely with product and design.
• Translate prototypes into production-ready, functional, and responsive interfaces.
• Drive the end-to-end development of new features, taking ideas from concept to launch with both technical excellence and business impact.

What matters

• Deep production experience with React.js.
• Confident in TypeScript, Tailwind and modern frontend tooling like Vite and Webpack.
• Proactive and startup-minded: You don't wait for tickets - you take initiative, identify technical challenges, make decisions independently and drive features end-to-end.
• Strong UX instincts and a good eye for design – comfortable talking to users and gathering feedback.
• Solid understanding of APIs and frontend-backend interactions; experience with Python (FastAPI) is a huge plus.
• Professional-level English.

Nice to have

• Experience in: Early-stage startup or freelance experience, or experience as a founding engineer.
• Healthtech, fintech, or other regulated B2B web applications.
• Working with insurance/clinical data.
• Creating form builders, or developing data dashboards.
• v0.dev, Cursor, Voice AI.
• Hackathons or independent AI projects.
• Full-stack or hands-on exposure to backend development.

Terms

• Competitive base salary + stock options.
• Work from our modern collaborative hub in Munich, Germany with a hybrid work model.
• Join a team with deep technical expertise and strong academic backgrounds.
• Chance to shape and build the frontend architecture from scratch, working side-by-side with the co-founders to make a real impact.