Your mission:

As Blockchain Developer you work on integration solutions for Hyperledger Fabric based on Spring Boot Microservices and help develop Smart Contracts, as well as chain code components based on TypeScript, Java, Go and Docker.

  • Daily work in an agile project team (including pair programming, code reviews, team talks)
  • Implementation and estimation of user stories
  • Continuous knowledge building and exchange in the team regarding blockchain technologies

Your profile:

  • (First) Proven project experience with Hyperledger Fabric 1.4 (including chain code development)
  • Profound Java 11+ experience
  • Profound knowledge in the area of architectural concepts (e.g. micro service) and design patterns (e.g. dependency injection)
  • Good knowledge of Spring Boot 2 and in dealing with Jira and Confluence
  • Solid knowledge of TypeScript, Docker and Kubernetes
  • Experience with agile development approaches (Scrum etc.)
  • Good understanding of distributed technologies (Blockchain, DLT)

Not meeting all of the above-mentioned requirements should not stop you from sending your application. We offer you the opportunity to receive further education and develop your skills sustainably.

You would be the perfect addition to our team? Send your CV and references to

Alternatively to:
citema systems GmbH
– Personalabteilung –
Möschenfeld 5
D-85630 Grasbrunn

We are looking forward to receiving your application!