System Administrator (Linux) (m/f/d)

We have set ourselves ambitious goals for 2022 and are committed to growing in a sustainable way. Our roadmap includes the digitization of further markets and products as well as numerous additional services. For this, we are looking for you to join our team in the role of a dedicated System Administrator.

Your tasks

  • As a System Administrator you will be supporting the daily operation, security and maintenance of our Linux-based production-, development-, test- and demonstration environments.
  • You will bring in your ideas and expertise into developing our environments and infrastructure
  • You support the debugging process and solving problems in our production environment
  • You support as a technical consultant our developers with their daily tasks
  • You also support your colleagues in their daily work with Windows and MacOS based systems

We are looking for

  • In-depth knowledge of Linux-based operating systems / distributions (e.g. Ubuntu)
  • Experience with IPv4 / IPv6 based networks and the associated security-related aspects and firewalling techniques
  • You know about commonly used services like HTTP, SMTP, SSH
  • Practical experience with common shells and scriptlanguages (mostly Bash)
  • Prior knowledge of Java development and the associated tools (Maven), the Nexus Artifact Repository, Apache Tomcat Application Server, NginX, Apache Cassandra and TeamCity CI/CD Tool desirable
  • Knowledge of container technologies and infrastructure automization / infrastructure as code is a plus
  • Team player with independent, self-reliant way of working and high-quality standards
  • Good knowledge of English (C1), knowledge of German is a plus

We offer

  • A Java and Kotlin based Spring Boot application running in a Tomcat 8 Application Server with NginX-Loadbalancer in front using an Apache Cassandra database
  • Bare-Metal Servers based on Ubuntu
  • Constantly growing development teams using Scrum methodology with members out of nine nations
  • Flexible working hours, 100% work-from-home, 30 days of vacation
  • Central and easily accessible location in Frankfurt / Berlin / Stuttgart
  • Attractive compensation package
  • Further qualification measures, German language course

Are you interested?

If so, send us your detailed application to

Full time


Place of employment
Frankfurt am Main / Stuttgart / Berlin

Attributes you offer
Linux (Ubuntu), IPv4 / IPv6, Apache Tomcat, Teamcity, Bash, Java, NginX