KACO new energy GmbH | Germany | 74xxx Neckarsulm | Permanent position | Full time | Published since: 26.02.2026 on stepstone.de
Software Developer Power Electronics (m/f/d)
Are you planning your own future? Then use the perspectives of an innovative company! Since 1998, KACO new energy has introduced our ideas and commitment to the development of pioneering technologies for energy production. 230 motivated employees are now working on this goal. We owe it to you that KACO new energy is one of the world's leading manufacturers of photovoltaic inverters. Since May 2019, KACO new energy has been a 100% Siemens subsidiary.
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Your tasks • Your profile • What we offer
15/25 About us
We are committed to working as a medium-sized company. We offer our employees a convincing overall package and thus make the difference.
Your duties
New and further development of software for controlling power-electronic circuits of power supply and island inverters with upstream DC/DC converter stages for photovoltaic, battery systems and fuel cells. This includes: Analyze new requirements and create specifications Software specifications, software architecture and documentation Developing hardware-related and real-time software in C/C++ Developing hardware-related control algorithms Conducting software reviews and unit tests integration tests on the real device as well as in the hardware-in-the-loop system Support for the associated certifications
Develop automated tests and associated scripts to perform the tests in Continuous Integration Server Working with the selection and optimization of hardware components and their support Keeping the specified dates and quality
Complete studies in the field of electrical engineering, technical computer science or comparable training Good knowledge of digital signal processing and control technology, in particular power electronics Good programming knowledge in C/C++ for hardware-related real-time software Knowledge of common script languages such as Python, PowerShell and Bash Knowledge in programming real-time microcontrollers (e.g. TI C2000) Knowledge of hardware, in particular power electronics Experience in software engineering (requirements engineering, process models, test procedures, version management) are advantageous Knowledge of Agile Methods and DevOps Mindset inclusiv Continuous Integration are advantageous Experience in the use of generic AI in development is advantageous. Good knowledge of German and English in word and writing (B2-C1)
We offer you the opportunity to work in a motivated team and passionate environment. You can expect challenging and varied tasks and an attractive salary. If you are interested or inquiries, Mr Hruby will be happy to provide you with the phone number +49 (7132) 896-2321.
We attach great importance to equal opportunities and look forward to applications from people with disabilities. .
Location
 | KACO new energy GmbH | |
| 74172 Neckarsulm | ||
| Germany |
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