We're Hiring: Open Source PHP Developer (m/f/d) in Hamburg/Germany

About LimeSurvey

We are an established and growing open source software development company that has been developing the open source software LimeSurvey since 2003. LimeSurvey is currently the world's most widely used open-source software for surveys with an estimated 90,000 active installations and over 100,000 users just on limesurvey.org. To speed up the continued development of LimeSurvey in the future, we are looking for dedicated individuals to join our small team of developers who are true believers in free open source software, ideally with past experience on open source projects.

Your Tasks

  • Live the Open Source philosophy
  • Future development of the LimeSurvey software by developing new modules
  • Refactor existing code and frontend
  • Modularize the software
  • Maintenance and extending development of existing LimeSurvey services
  • Creating and launching new services related to LimeSurvey


Your Requirements

  • Sound knowledge of PHP (with emphasis on Yii 1/2 Framework and OOP) and MySQL
  • Sound knowledge of front-end technologies (HTML, JavaScript, jQuery, Bootstrap)
  • Practical experience with nginx, Joomla desired
  • Ideally previous participant in Open Source software
  • Solid spoken and written skills in English
  • Independent, reliable and structured way of working
  • Dedicated, accountable work style


Our Offers

  • Varied, interesting and challenging tasks, the chance to work with a growing team, room for creativity and your own ideas, as well as an appropriate salary package
  • Flextime
  • Great office with access to 3D Printer
  • Sufficient space and opportunities for development
  • Planned as a full-time position, but we are open to other arrangements


Your application

IF YOU ARE A EU CITIZEN and interested, please send your application documents (including CV) to This email address is being protected from spambots. You need JavaScript enabled to view it.


This email address is being protected from spambots. You need JavaScript enabled to view it.

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