Product-Minded Software Engineer (.NET/C#)

About Photoncycle Photoncycle is reimagining the energy landscape by delivering energy as a service. We build, install, own, and operate distributed energy storage systems, together with the digital infrastructure needed to scale as an aggregator and electricity provider across European markets. Our mission is to accelerate the transition to a more renewable, balanced, and secure energy system. Photoncycle systems combine solar energy, long-duration storage, and energy trading, so households can use homegrown energy year-round for electricity, heat, and hot water, while also helping the grid balance production and consumption peaks. This enables the transition away from fossil-based energy for households. Our software platform is critical to that mission. It supports the digital services, fleet operations, and market capabilities required to operate Photoncycle systems safely, efficiently, and at scale. We are 25 employees with offices in Oslo and Copenhagen. In 2026 we raised a €15 mi…