Working Student - System Development with Python (f/m/d)


Wildpoldsried, BY, DE Home Office, DE

Stellen-ID:  3415

At the earliest date possible we are looking for support for our #teamsonnen

Clean and affordable energy for all is one of the greatest challenges of our time. Sonnen has been committed to this mission since 2010 and is now represented in Europe, the USA and Australia with over 1,000 team members globally. In Germany, our offices are located in the beautiful Wildpoldsried (Allgäu) and the vibrating heart of Berlin Kreuzberg.

At sonnen, we are building the energy system of the future. To this end, we are developing new technologies and business models that have not existed before. Whether intelligent power storage, virtual power plants or digital services - we set the trends of a new energy world. That means, among other things, the inexpensive production and storage of renewable energy and the intelligent networking of producers and consumers. sonnen thereby gives people around the world the opportunity to become independent of fossil fuels and conventional energy supplier.

We are growing steadily and are looking for people who want to join us in our vision of clean and affordable energy for all while making a positive impact on climate change.

You will be part of an young and dynamic team within the system development at sonnen.


What you will do to help drive energy transition


  • You take an active role in the development of a platform for the automated testing of inverters and battery systems
  • You will help develop an test documentation generator for Python libraries using Sphinx
  • You will help integrate the documentation into our Git repository
  • You participate in the further development of our platform
  • You will work closely with our experienced developers


What you will need on that journey


  • Enrolled student (f/m/d) of (business) computer science, economics or (business) engineering, especially also energy and environmental engineering or similar fields
  • You have already gained some practical experience in software development
  • You are comfortable in coding with Python or eager to learn
  • Ideally you may also have experience in using Sphinx and Cygwin
  • You are available for at least 4 months

What you can expect at sonnen:

  • An atmosphere of openness, tolerance and mutual respect, where innovation is expected and encouraged
  • Flexible working hours and home office option
  • Free German, English as well as online yoga and body art courses
  • Soft drinks, fruits and cereals in our offices
  • Regular team and company events
  • We love dogs! You too? Feel free to bring your fellow friend to our offices
  • Other benefits, such as discounts on sports memberships and other services or products

You feel we are a match? Apply now and help us to shape the energy transition together. We look forward to welcoming you to #teamsonnen!

sonnen - energy is yours!

Jobsegment: Developer, Testing, Computer Science, Technology