You serve as Managing Director of the joint venture and simultaneously as Lead Product Engineer.
You actively contribute to the development of the energy management software, own the architecture and core logic, and significantly shape product development.
You represent the joint venture externally and ensure a clear technical and strategic direction.
Hands-on further development of the software, including architecture, core features and technical standards.
Develop and maintain the product and technology roadmap and prioritize product development based on customer value, scalability and market requirements — in coordination with the shareholders.
Provide technical leadership and coordinate development contributions from the partner companies.
Operational management of the joint venture and technical representation to customers and partners.
Support the sales partner (shareholder) with product demos and customer workshops.

Several years of hands‑on experience in software development, ideally as a Lead Developer or Software Architect.
Strong full‑stack software engineering skills (Node.js / TypeScript) and experience with modern frontend frameworks such as React, including state management.
Experience designing and operating modern IoT edge and cloud infrastructures (Google Firebase), messaging systems (MQTT), and time‑series databases (InfluxDB).
Solid knowledge of energy management, building technology, electrical engineering, or related fields.
Experience developing complex systems, data platforms, and interfaces.
Entrepreneurial mindset, decisiveness, and a willingness to take responsibility.
Ability to both write code and lead the product strategically.
Ideally a large network in the energy and building‑technology industry.

Key role in a newly established joint venture with a strong foundation.
High degree of autonomy and real influence.
Combination of entrepreneurial responsibility and hands‑on development work.
Attractive, role‑appropriate compensation (including possible equity participation depending on the salary model).

Managing Director — Lead Product Engineer, EMS Platform

Key skills