DevOps Engineer


starting immediately, Cologne (Mediapark), fulltime, unlimited

We are: THE experts of the first hours around domains. We have more than 20 years of experience in e-commerce and we work in interdisciplinary teams every day to create the best possible user experience for more than 2 million customers worldwide. Our common goal? Success that is sustainable! The United Internet AG group provides support in the background to achieve this goal.

Jobs at Sedo - Tasks, profile, tech stack

Our Technology Stack:

  • OS: Unix (Linux, FreeBSD)
  • Virtualisierungsl√∂sungen: KVM, LXC
  • Container Technologien: Docker, Kubernetes, Helm
  • Datenbanken: MySQL, MariaDB, Percona, Pentaho
  • CI/CD: Jenkins
  • Logging: ElasticSearch, Logstash/FluentD, Kibana
  • Monitoring: Icinga2, Prometheus, Grafana
  • WebServer: Apache, Nginx/OpenResty, Glassfish
  • Workflow: Jira, Confluence, GitLab

Your tasks:

  • Ensure operation and stability of the production system
  • Set-up, further development and monitoring of development and production systems
  • Administration and optimization of CI/CD processes in cooperation with the development teams
  • Setup, maintenance and support of our GNU / Linux landscape
  • Support of the development teams
  • Creation of documentation

Your profile:

  • Profound GNU / Linux knowledge
  • Knowledge in handling Docker, Kubernetes and Helm
  • Experience with CI/CD tools and processes
  • Experience in the administration of server components
  • A plus: Programming skills in OOP with PHP and Java
  • Diligence, solution orientation, personal responsibility and ability to work in a team
  • English skills, German skills desirable
  • Successfully completed studies in computer science / business informatics or a comparable qualification

Our benefits for you:

  • Work-life balance: trust-based working hours, home office, 30-day vacation entitlement, fitness offers
  • Environmentally friendly way to work: employer-financed KVB job ticket
  • Free choice of hardware: MacBook Pro or Dell notebook
  • Top offices: central location in the Mediapark and freshly renovated rooms with the latest equipment
  • Personal development: individual training agreements
  • Attractive employee discounts: corporate benefits, ticketsprinter
  • Refreshments flat rate: coffee / tea / water, fresh fruit
  • Company events: summer, Christmas and team events
  • Rock-solid job in future proofed industry!

Do you want to make a difference at Sedo?

If you feel addressed and you want to become part of our international and agile culture, then don't wait!

Write an email with your complete application documents to [email protected]


Your contact

Julia Meik

Human Resources

+49 221 340 30 290

[email protected]