Full Stack Engineer (all genders)

About Us Our mission at Avelios is to unlock clinical data to power seamless healthcare operations for better patient care. To do so, we have built a modular software platform that digitizes and optimizes workflows in hospitals with cutting-edge technology in a user-friendly way. With our software, we enable hospitals, doctors & nurses to provide their patients with the best possible care.

We are growing fast and want to keep expanding our team and business to fundamentally digitize healthcare for the better. We appreciate different backgrounds and see diversity as one of our strengths.

THE TEAM AND ROLE We are looking for a (Senior) Full Stack Engineer (all genders) to join our development team and contribute to building state-of-the-art software used in critical clinical environments. You will work on large-scale infrastructure and be involved across the entire product lifecycle — from designing and testing to deploying and maintaining core Avelios services. This is a hands-on role where you will help shape both backend and frontend components of our platform.

Your Responsibilities

• Work directly with our core development team to build full-stack solutions across clinical use cases
• Design, test, deploy, and maintain scalable, secure Avelios services
• Develop large-scale software systems used in critical healthcare environments
• Work with the latest technologies in both backend and frontend development
• Apply best practices in clean, efficient, and secure software engineering
• Continuously improve performance, usability, and development processes

Your Qualifications

• Degree in Computer Science, Informatics, Business Informatics, or equivalent hands-on experience
• Proficiency in one or more of the following: Java, C++, React, TypeScript, Swift, or Rust
• Demonstrated software development experience — GitHub contributions are a plus
• Eagerness to learn new technologies and contribute across the stack
• Strong problem-solving skills with a proactive, solution-oriented mindset
• Fluency in German or English

Your Benefits

• Variety in your tasks and the opportunity to take ownership
• An international, informal team structure in a motivating start-up atmosphere, allowing you to participate directly in our customer growth story and the overall success of Avelios
• Ability to gain valuable hands-on experience in a startup backed by leading international VCs
• Support for your personal development through continuous learning and feedback
• Set your own rhythm with flexible working hours and trust-based time tracking
• A virtual stock option package (VSOP) that lets you participate in Avelios’ long-term value creation
• A monthly meal allowance up to 75 euros, full coverage of the Deutschlandticket, Urban Sports Club or a subsidized Wellpass membership, a bike leasing program and Corporate Benefits that give you access to discounts from a wide range of providers in various areas