Overview
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Senior Frontend Engineer at Octopus Energy leads frontend architecture for and customer onboarding. You collaborate with international teams to deliver high-impact features across the private area, billing, and marketing dashboards. The role blends fast-paced delivery with an agile culture, and offers opportunities to explore backend work if desired. You will help scale a user-centric energy platform that supports a sustainable energy mission.
Compensaciones / Beneficios
Octopus Energy share options
Flexible benefits (meal vouchers, transport, childcare, private health insurance)
Support for electric vehicle purchases
Pension plan
Training and professional development
Fun, inclusive and collaborative team culture
Responsabilidades
Collaborate with international teams to develop and integrate new features
Own modules such as private area, bill management, saving sessions,



and onboarding optimization from a frontend perspective
Deliver code with immediate impact on customers in a fast-paced environment
Thrive in an agile, flat-hierarchy culture that values innovation
Be open to contributing across different business areas and optional backend work (Python/Django, GraphQL) if interested
Requisitos principales
Strong, proven experience as a Senior Frontend Engineer
Deep expertise in TypeScript and React
Hands-on experience with Next. xqbhyrx js (hosted on Vercel)
Experience with GraphQL as data layer
CSS-in-JS familiarity (PandaCSS a plus)
Solid testing practices (Vitest, React Testing Library, Playwright)
Experience in a monorepo setup
Versátil, collaborative mindset in a fast-paced environment
Fluent English (spoken) is essential
Collaborative mindset
Adaptability
Curiosity and problem-solving
TypeScript
React
Next.js

📌 Senior Frontend Engineer (Valencia)
🏢 Octopus Energy
📍 Valencia