Frontend Engineer
Posted Updated
Summary
Frontend Engineer on Octopus Energy's Onboarding team, owning customer sign-up journeys for the UK energy supplier. Day to day you build scalable, accessible React sites (TypeScript, Next.js on Vercel, GraphQL/Apollo, React Testing Library/Playwright) alongside marketing, ops, and data teams.
We're making energy fair, clean, and simple for all using technology. 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. Octopus Energy Group is a global energy transition collective. 10 businesses working across 4 continents to tackle energy trans…