Senior Fullstack Engineer (w/m/d)
Confidential
Posted: May 12, 2026
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Quick Summary
Design and develop AI-powered medical device software that enhances the safety and efficiency of medical devices.
Required Skills
Job Description
At Flinn, we’re redefining how medical device manufacturers create safer and better products 10x more efficiently. To shape the development of one of our new products and to extend and scale our technical platform, we are looking for a product-minded Backend Engineer with a strong AI focus. You will build AI Native products that increase the safety of medical devices and as part of scaling Flinn, you will play a key role in growing our tech team further and building. For this position, we are looking for a new team member with a fix base in commuting distance to Berlin or Vienna to enjoy regular in person interactions paired with great flexibility for remote work.
What is in for you?
• Build AI Native Products - Work at the forefront of GenAI and ML, bringing state-of-the-art technologies to life.
• Collaborate with an exceptional team of Top Data Scientists, Designers, and Engineers across disciplines with experience at Amazon, N26, Apple, TIER, Gorillas, and IBM.
• Lead a cutting-edge greenfield project with technologies like Node.js, AWS, Redis, and Elasticsearch.
• Thrive in a flexible, empowering environment with unlimited vacation and autonomy over your schedule.
• Receive a top-of-market salary and one of the most employee-friendly equity packages, including fair vesting terms and profit-sharing opportunities.
• Be part of a well-funded startup led by a highly experienced founding team who know how to build and sustain long-term success.
• Work sustainably: We are a net-zero company, and all unavoidable CO₂ emissions are compensated with carefully selected, high-quality removal certificates.
Do you want to learn more about us? Have a look at our Career Page.
Your contributions to our journey:
• Be involved in defining and shaping our technical roadmap.
• Drive and spear-head architectural and software design decisions.
• Take part in shaping our software development processes as well as quality and security standards.
• Be hands-on in designing, developing and deploying scalable web applications.
• Mentor other team members and be involved in hiring software engineers.
We are not just looking for someone to complete Jira tickets, but rather to be actively involved in decision making (product & tech) and take ownership and initiative.