Backend-Entwickler (m/w/d)
Core
Developing and maintaining complex Java-based backend systems within large IT projects and modern microservice architectures.
Role type
Senior Backend Engineer (Java)
Builds
Scalable backend services and microservices
Domain
Industrial technology / Cloud-native software development
Deliverable
production ML models | product features
Required skills
Java 17+, Spring Boot, Spring Data, Spring Security, REST/JSON APIs, Microservices, Cloud-native architecture, AWS, Kubernetes, OpenShift, PostgreSQL, AWS S3, ActiveMQ, GitLab CI/CD, Jenkins, Docker, SonarQube, JUnit, Mockito, Testcontainers, Cucumber, Spring Cloud Contract
Preferred skills
AI-assisted development tools, Technical coaching, Pair programming
Technologies
Java, Spring Boot, AWS, Kubernetes, PostgreSQL, GitLab, Docker, JUnit
Responsibilities
Conduct code reviews, refactoring, and regular deployments via CI/CD; Drive quality, IT security, and DevOps optimization; Consult on business process optimization; Prepare technical decision templates and report risks to project management; Participate in test strategies and IT security countermeasures.
Seniority
Senior, hands-on IC