You have a computer science degree or a comparable qualification and have several years of experience as a backend developer with Java/Kotlin or Spring Boot. Nice to have is experience in modern front-end frameworks such as Angular, Vue or React as well as experience in Apache Kafka. You think beyond the code, actively participate in architecture and microservice concepts and can communicate technical connections in an understandable way - internally and to customers You have experience working with relational and NoSQL databases (e.g. PostgreSQL, MongoDB), including data modeling You feel comfortable in agile teams, work confidently with Git, Jira and Confluence and impress with your strong communication skills, consulting skills and a solution-oriented way of working You have fluent German and good English skills