Principal Software Engineer (m/w/d) – JVM & Cloud Architecture
Core
Architecting and migrating scalable JVM-based backend systems for a healthcare SaaS platform.
Role type
Principal Software Engineer (JVM & Cloud Architecture)
Builds
Cloud-native microservices, backend infrastructure, and migration strategies for tomedo.air.
Domain
Healthcare / Cloud Architecture / JVM Ecosystem
Deliverable
production ML models
Required skills
Kotlin, Java, JVM internals, Spring Boot, Hibernate, PostgreSQL, CI/CD, Observability, Security, Agile/Scrum, Mentoring
Preferred skills
Agent-based software development, Vibecoding
Technologies
Kotlin, Java, Spring Boot, Hibernate, PostgreSQL, CI/CD tools, Observability tools (via careerplan.io/jobs/13635-143153c1_JB5264888-S-principal-software-engineer-mwd-jvm-cloud-architecture-at-zollsoft-gmbh)
Responsibilities
Define technical vision for tomedo.air, lead complex system migrations, mentor senior and lead developers, build backend landscape with DDD and Event-Driven Architecture.
Seniority
Principal, hands-on IC & mentorship
