System Engineer (m/f/d)

FLEXOO GmbH, based in Heidelberg, is a spin-off of InnovationLab GmbH and combines many years of expertise with state-of-the-art innovation in the field of printed electronics. As one of the leading providers of flexible sensor solutions for applications in battery, automotive, and industrial electronics, we offer a unique manufacturing concept that prioritizes flexibility, quality, and high productivity through a roll-to-roll process.

To strengthen our Development Team, we are looking for a System Engineer (m/f/d) for a permanent position.

As a System Engineer, you will be responsible for the development, integration, and optimization of complex hardware-software systems. You will work hands-on across disciplines and play a key role in translating requirements into robust, scalable system solutions.

Your main responsibilities include:

• Designing and developing system architectures with a focus on embedded hardware and software
• Developing and optimizing electronic hardware, including PCB design
• Conducting hardware, firmware, and system-level testing
• Developing, integrating, and maintaining software components (e.g. Python, C++)
• Building, testing, and evaluating prototypes for internal validation and customer applications
• Creating and maintaining structured technical documentation
• Supporting customers with technical inquiries and system-related questions
• Collaborating closely with R&D, production, and external partners to ensure efficient and structured development processes

• Master’s degree or equivalent (e.g. M.Sc., Dipl.-Ing.) in Electrical Engineering, Embedded Systems, Mechatronics, or a related technical field
• 3–5 years of relevant professional experience
• Very good knowledge of Python and C++, as well as PCB design and CAD tools (e.g. Fusion 360)
• Expert knowledge in Electrical Engineering, especially embedded electronics combined with broad technical understanding
• Solid analytical skills and a proven ability to develop and implement effective technical solutions
• High level of implementation strength, fast realization, and a success-oriented working style
• Excellent organizational and time-management skills, with the ability to work efficiently under pressure and meet deadlines
• High degree of initiative, independence, reliability, and flexibility
• Strong willingness to learn, quick comprehension, and openness to new technologies and challenges
• Excellent communication, negotiation, and interpersonal skills; confident, composed, and able to handle conflicts constructively
• Team-oriented mindset combined with a customer-focused attitude
• Initial leadership experience or the ambition to take on responsibility is a plus
• Excellent written and spoken German and English; Chinese language skills are an advantage

• A technically challenging role with real influence on product and system development
• A professional, collaborative, and international working environment
• Competitive compensation package
• Flexible working hours with the option to work remotely part of the time
• A personal, innovative, and dynamic working atmosphere
• Flat hierarchies and short decision-making paths

If you have any questions, you can contact us as follows:

E-Mail: hr@flexoo.de

Marion Lohnert - Phone 0170 - 54 12 083

Franziska Rudolf - Phone 0157 - 85325150

FLEXOO GmbH, based in Heidelberg, is a spin-off of InnovationLab GmbH and thus stands for many years of experience and innovation in the field of printed electronics. The company is one of the leading suppliers of printed sensors and electronics. A unique manufacturing concept, characterized by flexibility, quality and high productivity in a roll-to-roll process, makes the company the ideal partner for the mass production of intelligent sensors and electronics.

You can find more information at www.flexoo.com