react for energy services

Octopus Energy is transforming energy consumption by making energy renewable, accessible, and fair. The company combines sustainability, technology, and a people-first approach to deliver transparent energy services and build a greener future.

• Collaborate with Octopus Energy ES and global teams to develop and integrate new features;
• Own frontend work across the private area, bill management, saving sessions, customer onboarding optimization, and marketing dashboards;
• Deliver code that directly impacts customers in a fast-paced environment;
• Work across different areas of the business as priorities evolve;
• Optionally contribute to backend-related work with Python/Django and GraphQL.

• Proven experience as a Senior Frontend Engineer;
• Strong understanding of modern frontend architecture;
• Deep expertise in TypeScript and React;
• Hands-on experience with Next.js, ideally hosted on Vercel;
• Experience with GraphQL as a data layer;
• Comfort with CSS-in-JS solutions;
• Experience with monorepo structures;
• Solid testing practices using Vitest, React Testing Library, and Playwright;
• Flexible, collaborative mindset and comfort working in a fast-paced, evolving environment;
• Fluent spoken English;
• Nice to have: PandaCSS, backend development with Python (Django), PostgreSQL, fullstack mindset.

• Hybrid work in Barcelona or Valencia;
• 40 Hours per week;
• Octopus Energy share options;
• Flexible benefits including meal vouchers, transport, childcare, and private health insurance;
• Support for electric vehicle purchases;
• Pension plan;
• Training and professional development;
• Inclusive and collaborative team culture;
• Regular team events.