4w German required Senior Fullstack Developer (m/w/d) Osnabrück, Niedersachsen Full-time Senior HHellmann · 2 matching jobs Microservices, CI/CD, Angular, Java, Apache Kafka, TypeScript Job posting ↗+ Track 4w Not stated Senior Backend Developer (m/w/d) - Invoice & Settlement (m/w/d) Hamburg Full-time Senior HHellmann · 2 matching jobs Microservices, Java, Kotlin, Angular, PostgreSQL, AWS Job posting ↗+ Track