(Java) Backend Entwickler (m/w/x)
Core
Develop and maintain modern Java backend systems, design reliable REST/SOAP APIs, and optimize database structures for clients worldwide.
Role type
Senior IC Java Backend Developer
Builds
Backend systems, APIs, and database solutions
Domain
Software development, IT infrastructure, Cloud
Deliverable
production ML models | product features
Required skills
Java, Spring Boot, REST API design, JPA/Hibernate, Kubernetes, AWS/Azure/GCP, CI/CD tools (GitLab, Jenkins, etc.), Identity providers (Keycloak, EntraID, OpenID Connect, SAML)
Preferred skills
TypeScript, C#.Net, Python
Technologies
Java, Spring Boot, JPA, Hibernate, REST, SOAP, Kubernetes, OpenShift, AWS, Azure, GCP, GitLab, GitHub, Jenkins, AWS CodePipeline, Azure DevOps, Keycloak, EntraID, OpenID Connect, SAML
Responsibilities
Develop and maintain modern backend systems with a focus on Java; Design and implement reliable APIs and webservices (REST, SOAP); Develop and optimize efficient database structures using JPA and Hibernate; Analyze requirements and translate them into technical concepts; Work in agile environments from idea to deployment
Seniority
Senior, hands-on IC