Linux and Open Source developer (m/f/d)

Are you passionate about Linux and Open Source software? Are you looking to combine your personal interests with your profession? Then we have an interesting offer for you!

We have been one of the most successful German service companies in the open source environment since 1999. Our Open Source Support Center offers you professional support for numerous Open Source projects, which are of great or even strategic importance in the IT structures of many companies.

We are currently offering permanent positions to assist our technical teams:

Linux and Open Source developer (m/f/d)

Working with the large IT infrastructures of our customers requires a lot of experience in dealing with a wide variety of open source projects. In the course of our daily work, we regularly come into contact with current and new technologies. This includes components such as Kubernetes, Docker and Terraform, for example.

What you can expect:

  • A company culture that makes work fun
  • An exceptional work-life balance
  • Flat hierarchies and a flexible work model with home office arrangements
  • Varied areas of activity
  • If desired, a neutral company car for customer visits and private use
  • As an alternative to the company car, a rail card and a job bike
  • An attractive salary and direct participation in the success of the company
  • A freely selectable company notebook and company cell phone
  • A company supplementary health and accident insurance
  • A multitude of other conveniences that you won’t find in most other companies

You become an important member of our Open Source team in which many leading German Open Source specialists implement our customer projects. Your future colleagues have extremely in-depth knowledge, which is what makes our company so unique and which we would like to share with you.

If you are involved in the Open Source community, we will naturally support your activities in this area.

What you should be able to provide:

  • Extensive experience working with Python and Django-based REST interfaces.
  • Test Driven Development is a matter of course for you
  • Knowledge of OpenAPI / Swagger documentation standards
  • Confident handling of CI /CD concepts, ideally with Gitlab
  • Extensive experience in working Python and Django
  • Interest in software development in cloud infrastructure
  • Experience in working with Linux systems and Open Source software
  • Motivation and the ability to work in an agile team
  • The willingness to contribute your ideas and knowledge
  • Spoken and written communication in English
  • Basic knowledge of the German language is desirable
  • The ability to seek and find customer-oriented solutions
  • The willingness to travel occasionally


  • Experience with BPMN systems, ideally Camunda
  • Knowledge in the area of Kubernetes


Now it’s up to you to convince us with a compelling application. Please email all your application documents in PDF format, including your salary expectations and your possible start date to:

Please send your CV without a photograph and do not include information on your date of birth and religion, where possible. Our decisions are based solely on your social and professional competencies.

Do you have questions?
Peter Dreuw

T: +49 2166 9901-0
Write e-mail
Apply now

Compelling reasons for credativ®

Our corporate culture makes all the difference.

In this short video we would like to give you an initial impression of who we are.

Flat hierarchies

Flexible working hours and home office arrangements

Freely selectable company laptop and company mobile phone

Ergonomic workstations, no open plan offices

Direct participation in the success of the company

Opportunities for further training

Coffee, fruit, and beverages

Joint company events

Company supplementary health and accident insurance

Freely selectable, neutral company car

Involvement in open source software

Participation in open source conferences

Electric charging stations for your company car

Public transport and e-bike arrangements possible

No dresscode when we are for ourselves

Our application process

Feedback on the application
Telephone interview
Face-to-face meeting