Founding Full-Stack AI Engineer

About Doppel

Doppel is building the AI-powered revenue recovery and financial infrastructure layer for healthcare across Europe and the Americas.

Today, our voice and WhatsApp AI agents recover lost patients for clinic groups, operating 24/7 with deep integration into clinic management systems. We work with some of the largest healthcare groups in Europe, including networks spanning hundreds of clinics across dental, veterinary, ophthalmology, and aesthetic medicine.

But patient recovery is just our wedge. We are building toward becoming the system that presents, closes, and finances healthcare treatments, and ultimately the payments and financing layer for healthcare across Europe and the Americas.

We are backed by experienced operators, already generating revenue, and deploying across 690+ clinics. Our pipeline represents €12M+ in potential ARR across Europe and the Americas.

The role

You will be Doppel's first engineer at our Lisbon headq...