Full Stack Developer (m/f/d)

full time | remote or on-site

The Hallo Welt! GmbH is one of the leading specialists for the Wikipedia software MediaWiki. We are the company behind BlueSpice, the open source wiki for businesses, which is distributed in more than 160 countries with over 1,000,000 downloads.

What we do

We are fascinated by the task of developing easy-to-use, standardized enterprise software. Our software integrates state-of-the-art frameworks, new technologies, and standards. We optimize, automate, test, and publish it in our cloud services or as a server solution.

We also deliver the full range of services: from planning, installation, and development to maintenance and support. Our specialized team of more than 25 employees ensures that the wikis of more than 250 customers from all industries and in three continents are optimally planned, implemented, and supported.

Who we are looking for

You are an experienced web developer and have in-depth knowledge of PHP and JavaScript? You are interested in technologies like Docker and Node.js? For the further development of our enterprise wiki software, we are looking for a Full Stack Developer (m/f/d, full or part time) for web-based applications with immediate effect.

Your core tasks

  • Together with your colleagues, you work on the continuous improvement of BlueSpice and develop new functionalities.
  • You support your colleagues from Service and Support with error analysis, bug fixes, documentation, and testing.
  • You create customer-specific adaptations. You will discuss requirements, drafts, and results with customers.

If you also have the following skills, we should get to know each other

  • You already have experience in the software development of web products.
  • You are proficient in PHP and JavaScript.
  • You are proficient in working with databases (MySQL, MariaDB) and web servers (e.g. Apache / IIS).
  • You have already written extensions for a common web application, ideally for MediaWiki.
  • You have an analytical mindset, work independently, conscientiously and can organize yourself well.
  • You have excellent communication and teamwork skills.
  • You are fluent in written and spoken English and German.

What we offer you

  • Varied and interesting tasks with a high degree of personal responsibility
  • Flat company hierarchies, an international and motivated team, and good humor
  • Flexible working hours, flexitime models, and the option to work remotely or in a home office
  • A workplace in one of the most beautiful cities in Germany with top quality of life: Regensburg. Optimal connections to local transport included.
  • A personal budget for further education and training
  • Extras such as a subsidy for the company pension scheme

Advantages for geeks!

  • A position with the innovation driver for MediaWiki applications
  • Access to state-of-the-art technologies such as Docker and many others
  • Creative freedom in a small, but fine team of developers and tech support employees
  • Challenging projects and continuous learning on the project
  • Close contacts to a globally operating developer community

Get started and apply now!

Please send your application, which should be as detailed as possible, in digital form and include your salary requirements to


Hallo Welt! GmbH
PO Box 11 02 19
93015 Regensburg

We look forward to hearing from you!

Your contact person: Anja Ebersbach

CEO Finance & Personnel
Phone: +49 (0)941 660 800
E-mail: career@hallowelt.com

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