Frontend engineer for customer-facing services

Octopus Energy Group; Barcelona; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Share options

Flexible benefits

Pension plan

Training & development

Team events

Job summary

Octopus Energy Group ищет старшего frontend инженера в Барселоне с гибридным форматом работы. Ваша задача — разрабатывать и внедрять новые функции во фронтенде, улучшать приватную область, управлять счетами пользователей и настраивать маркетинговые панели.

Требуется глубокое знание TypeScript и React, Next.js на Vercel, GraphQL, монорепозитория, а также опыт тестирования Vitest и Playwright. В рамках роли возможно участие в бекенде на Python/Django; приветствуется любопытство к полной картине

Qualifications

• Свободное владение английским языком.
• Опыт Senior Frontend Engineer с React/TypeScript.
• Опыт работы с Next.js и Vercel.
• Опыт работы с GraphQL как слоем данных.
• Навыки CSS-in-JS и хорошее тестирование (Vitest, RTL, Playwright).
• Опыт работы в монорепозитории.
• Желателен опыт PandaCSS; интерес к Backend (Python/Django) и PostgreSQL.
• Готовность к полной картине проекта и гибкой среде.

Responsibilities

• Разрабатывать и интегрировать новые функции во фронтенде.
• Работать над приватной зоной, управлением счетами и маркетинговыми дашбордами.
• Контрибьютить в бэкенд (Python/Django) по интересу, если потребуется.
• Работать в гибком, быстром и эволюционном окружении.

Skills

English fluency

Frontend engineer

TypeScript

React

Next.js

GraphQL

CSS-in-JS

Vitest

React Testing Library

Playwright

Monorepo

PandaCSS

Python Django

PostgreSQL

Fullstack mindset

Tools

Vercel

Job description

Описание

At Octopus Energy, we're not your typical utility company. We're a team of passionate people working every day to make energy 100% renewable, accessible, and fair for everyone. We believe technology and innovation are key drivers of change. Our mission is to transform the way the world consumes energy breaking down barriers, simplifying processes, and delivering a more human and transparent service. That's why our commitment is clear: clean energy should be the norm, not the exception.

Задачи

Work closely with Octopus Energy ES and various global teams to develop and integrate new features Contribute directly to the private area, bill management, saving sessions, customer onboarding optimization, and marketing dashboards, all from a frontend perspective Deliver code that directly impacts customers. Be open to working across different areas of the business as priorities evolve, and optionally get involved in backend-related work (Python/Django, GraphQL) if you have the interest and skills to do so

Требования

• Fluent spoken English is absolutely essential.
• The team is international, so English will be the language you use on a daily basis.
• Strong, proven experience as a Senior Frontend Engineer, with a solid grasp of modern frontend architecture.
• Deep expertise in TypeScript and React.
• Hands-on experience with Next.js, ideally hosted on Vercel.
• Experience working with GraphQL as a data layer.
• Comfort with CSS-in-JS solutions.
• Solid testing practices using tools like Vitest, React Testing Library, and Playwright.
• Experience working within a monorepo structure.
• A flexible, collaborative mindset and comfort working in a fast-paced, evolving environment.
• Будет плюсом: experience with PandaCSS is a plus;
• Interest or experience in Backend development, particularly Python (Django);
• Familiarity with PostgreSQL;
• A Fullstack mindset: curiosity about the full picture, not just the frontend layer.

Условия

• join us in Valencia or Barcelona (Hybrid)
• Full-time (40 hours/week)
• 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
• Regular team events (like our "Family Dinners")