Software Developer - Electrical Control Unit (f/m/d)


Wildpoldsried, BY, DE DE

Stellen-ID:  3771

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.

The "ECU" (Electronic Control Unit) team develops the control unit of each sonnenBatterie. The most important tasks are conception, planning, development and maintenance of the software. The team works according to the agile methods of the SCRUM framework. A team consists of architects, software developers and software testers. The colleagues work remotely or from our locations in Atlanta (Georgia), Málaga (Spain) and Wildpoldsried. 


As part of the "ECU DevOps" team, you will support the software development department in their tasks. We are responsible for bringing the developed software to the sonnenBatteries of our customers. In the DevOps team we also take care of the early detection and documentation of problems with new software versions on customer systems.  



What you will do to help drive energy transition:


  • You are the interface between the development department and IT
  • You will further develop Continuous Integration (CI) and Continuous Delivery (CD) automation. (GitLab, Jenkins)
  • You oversee the monitoring and further development of the monitoring tools for our sonnenBatterien
  • You analyze and identify problems in the field by means of monitoring and escalate them to the specialist departments



What you will need on that journey:


  • You are proficient in at least one scripting language, e.g. Python or Bash
  • You have experience in the area of CI/CD (GitLab, Jenkins, Docker) as well as with Linux systems
  • You already have experience with databases and ideally with data engineering and data processing
  • Experience with monitoring tools (like Zabbix or Sentry) as well as experience with ELK stack is desirable
  • Fluency in English and ideally German


What you can expect at sonnen:

  • An atmosphere of openness, tolerance and mutual respect, where innovation is expected and encouraged
  • The option of working full- or part-time for every position
  • 30-32 days annual vacation with increasing team membership
  • Leasing of company (e-)bikes with up to 40% discount
  • Flexible working hours and option working mobile
  • Mental health and wellbeing offering for you and your family members
  • Free German, English as well as online yoga and body art courses
  • Soft drinks, fruits and cereals in our offices
  • Use of sports memberships (EGYM Wellpass, only €29.75/month) and discounts for other services and products 
  • Employee discount on our electricity tariff
  • Regular team and company events
  • We love dogs! You too? Feel free to bring your fellow friend to our offices


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!

Stellensegment: Developer, Linux, Programmer, Information Technology, Technology