Frontend Engineer - React/TS, Hybrid

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

Benefits offered by this job

Octopus Energy share options

Flexible benefits (meal vouchers, etc)

Support for electric vehicle purchases

Pension plan

Training and professional development

Fun, inclusive and collaborative team

Regular team events

Job summary

Octopus Energy is seeking a Frontend Engineer to join a cross-functional team responsible for customer onboarding flows, the private area, and related web experiences used by millions across Europe. You’ll contribute from day one, collaborate with Marketing and international engineering teams, and grow technically in a fast-paced, flexible environment.

The role emphasizes frontend work (TypeScript/React with Next.js) and offers opportunities to explore backend work (Python/Django) if desired.

Qualifications

• Proficient in frontend development with modern frameworks.
• Strong knowledge of TypeScript and React.
• Experience with Next.js and GraphQL or REST APIs.

Responsibilities

• Collaborate internationally with Octopus Energy ES and global teams.
• Build key frontend modules for private area, billing, onboarding, and dashboards.
• Deliver features with fast feedback cycles and high-quality code.
• Participate in code reviews, pair programming, and architectural discussions.
• Work in an agile culture with flexibility to explore backend work if needed.

Skills

TypeScript

React

Next.js

GraphQL

REST APIs

CSS-in-JS

Testing (Vitest/Jest)

English communication

Job description

Octopus Energy is seeking a Frontend Engineer to join a cross-functional team responsible for customer onboarding flows, the private area, and related web experiences used by millions across Europe. You’ll contribute from day one, collaborate with Marketing and international engineering teams, and grow technically in a fast-paced, flexible environment.

The role emphasizes frontend work (TypeScript/React with Next.js) and offers opportunities to explore backend work (Python/Django) if desired.