Software Intern

Help build innovative tools for our controller and cloud environment.

Internship Software Gistel, Belgium

At Voltmasters we combine energy and technology. Our EMS platform connects battery systems, solar energy and AI to manage energy more intelligently.

We are looking for a Software Development intern who wants to help build innovative tools for our controller and cloud environment.

What you will do

  • Write code for backend or firmware modules.
  • Develop new features for energy management and data processing.
  • Work on APIs and integrations with industrial hardware.
  • Support testing, debugging and performance improvement.
  • Learn from our experienced embedded, backend and frontend engineers.

What we expect

  • You are studying computer science, electronics or similar.
  • You have basic knowledge of JavaScript, TypeScript or PHP.
  • An interest in energy, IoT or data platforms.
  • Enthusiasm, a willingness to learn and a structured approach.

What we offer

A technical internship with real impact: you work on projects that make energy smarter. Plenty of freedom, good guidance and room to grow, from Gistel or hybrid.

A Voltmasters developer focused on code

Interested in this role?

Email us your CV and motivation, or call for a first chat. We look forward to hearing from you.

All vacancies

Ready to make your first project pay off?

Tell us about your next installation. We will show you the platform, help you build the business case and guide you from first quote to certification.