Backend Developer (m/f/div)


You want to change something? You want to get involved and shape a sustainable future? Are you convinced that sustainability and circular economy are our future? Yes? Then come and work with us now!

Used goods have a value. We should recognize and use this value. To do this, Circular Economy Solutions GmbH (C-ECO) develops business models for circular economy and combines digital technologies with return logistics.

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Do you want to be part of the digitalization of the automotive industry for Circular Economy? Would you like to be part of the first German lighthouse project for the implementation of the new European cloud infrastructure GAIA-X? Like to work together with developers from other companies out of CATENA-X on the digital tools for the circular economy of the future?

Use your chance!

Date: 18. 10. 2022
Nation: Germany
Location: Göttingen or Karlsruhe, remote possible

Human Resources Contact

Alexandra Heilig
+49 160 90166334

Department Contact

Peter Bartel
+49 160 703 0376

We are looking for a backend developer with database-know-how for development and integration of cloud-services into a new CATENA-X platform.

Your tasks

New development/implementation of (micro-)services for integration into service-oriented platform architecture
Integration of existing and newly developed service applications in CATENA-X Platform
- Connection via Eclipse Data Connectors (EDC)
- Application of CATENA-X development standards (e.g. data sovereignty based on GAIA-X standards)
Implementation of commercialization of service usage via digital business models (e.g. payment-by-transaction)


Your profile 

Personality: You have a high sense of responsibility, also for related topics and good communication skills.
Working practice: You work self-reliantly, in a structured, analytical and conscientious way.
Experience and know-how in databases: SQL, PostrgeSQL
Experience and know-how in web development: Java, experience in TypeScript and/or .NET highly appreciated, Eclipse Dataspace Connector (EDC) or experience in similar technologies paired with the will to learn
Experience and know how with cloud development: Microservices-Architektur, Docker, Kubernetes, Git, Gitlab, CI pipeline
Enthusiasm: You are motivated to learn about new technologies like CATENA-X/GAIA-X-Standards and architecture. You like to work in a diverse team with developers from several companies.
Education: You have a degree in mathematics or computer science or a technical education with relevant work experience.
Language: You have a good command of written and spoken German and English.


What we offer

Purpose: We inspire with solutions in Circular Economy for a sustainable future - to save what we love.
Hybrid working: Whether mobile or in the office, flexibility is our program.
Let's talk: Flat hierarchies and open communication in a pleasant working atmosphere bring us closer together.
Think outside the box: We work in an international environment, support equality, tolerance and diversity.
The journey is the destination: With a wide range of further training opportunities, we are equipping ourselves for the future.
Go ahead: We encourage and demand personal initiative, creative and innovative thinking, and focus on new IT technologies and architectures.
Better together: we meet regularly for team events, because together we achieve more.


Please send your application with your CV and salary expectations to: