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

At sonnen, we believe clean, affordable, and reliable energy for all is one of the greatest challenges of our time. With over 40,000 sonnenBatterie-systems installed worldwide, sonnen is a proven global leader in intelligent energy management solutions providing greater energy control for residential customers through increased solar self-consumption, reduced peak energy usage and reliable backup power during outages – contributing to a cleaner and more reliable energy future.

Main Responsibilities:

• Co-create and improve our global energy retail platform, which acts as a backend for sonnen's innovative business models for end customers and partners
• Develop using modern open source frameworks and tools like Gitlab, Python, AWS Lambda, etc.
• Continuously deliver software in an agile scaled scrum setup
• Share your concepts and knowledge with your team colleagues in Backlog Refinements, Sprint Reviews, Code Reviews and be open to suggestions for improvement
• Improve constantly your Scrum, DevOps and Continuous Delivery skills and abilities
• Keep your knowledge up to date with training courses, workshops and user groups

Qualifications:

• Very good experience in the development of backend services
• Very good knowledge of Python (or a comparable programming language) and good knowledge of AWS Services (e.g. EC2, AWS API Gateway, Lambda, Amazon S3)
• Experience with project management software (Jira, Confluence), version management (Git) as well as relational databases and document-based databases
• Strong conceptual & analytical skills
• Hands-on mentality, ability to work in a team, strong communication skills as well as a goal- and solution-oriented way of thinking and working
• Experience in test-driven development and continuous delivery
• Good knowledge of English, ideally also German

What we offer:

• Participation in the creation of worldwide, innovative energy products that combines power services and renewable energy hardware
• Steep learning curve in understanding what matters in the energy domain

sonnen – energy is yours!

+++ Please apply directly through our website +++