Octopus Energy started with a bold idea: to build Britain’s first truly digital energy supplier. By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in 2025, we became Britain’s largest energy supplier.

We now serve over 10 million customers globally, are present in over 30 countries and manage a £7 billion portfolio of renewable energy assets.

At Octopus, we prioritise generalists over specialists because our growth isn't limited to just one sector. We built Kraken into a £10B SaaS powerhouse, and are scaling ventures across Tech, Flexibility and Smart Heating among others. As we enter this next phase, you’ll hire the world class talent needed in technology teams across our Octopus ecosystem. Like everything here, we’ll need help hiring impactful roles across our group including, for example, our Generation business that manages renewable energy assets.

This...