Senior Software Engineer - Infra & Platform Focus (m/f/d)
At praxipal, we are building an AI-powered healthcare admin workforce to address the global shortage of medical staff.
Medical assistants are too valuable to spend their days chasing callbacks, cleaning up schedules, sending repetitive messages, or wrestling with invoicing and documentation workflows. Staff should spend time on patients. That’s why we build Luna.
Our AI receptionist, Luna, answers and automates phone calls and she’s loved by more than 100 medical practices. Right now, we’re expanding her from calls to end-to-end patient communication across any channel. Over the next years, we’ll grow her into an AI worker that automates all administrative processes in medical practices, embedded directly into the systems teams already use.
We’re backed by one of Europe’s leading investors and are one of the fastest growing healthtech startups in Germany. Our team has previously worked and studied at Palantir, Amazon, SAP, the University of Cambridge, and Hasso Plattner Institute.
We’re hiring a Senior Software Engineer (Infra & Platform) to build the infrastructure foundation that keeps Luna reliable, secure, and fast at scale.
THE ROLE
Luna runs in real time and automates critical practice workflows that touch sensitive patient data. Reliability, latency, and security aren’t infrastructure goals. They’re product features.
This is a deeply technical, hands-on role at the foundation of everything we ship. You’ll build and operate the platform that decides whether Luna feels dependable in day-to-day practice operations: cloud foundations, CI/CD and rollout safety, identity and access, observability, and Luna’s real-time voice stack. You’ll reduce blast radius, make deployments routine, make failures diagnosable within minutes, and make security the default instead of a follow-up task.
This role is on-site in Berlin and requires fluent German.
WHAT YOU’LL DO
BUILD AND OPERATE THE PLATFORM LUNA DEPENDS ON
- Own and evolve our cloud infrastructure on A...