Build modern applications that make an impact.

We're looking for an experienced

Senior Frontend Developer

to take ownership of the frontend development of a large-scale enterprise application. You'll play a key role in designing and delivering intuitive, high-performance user experiences using the latest frontend technologies while helping shape the future of a scalable design system.

Working as part of a collaborative Agile team, you'll partner with designers, backend engineers and product teams to build robust, maintainable solutions used across a growing digital platform.

What You'll Be Doing

Lead the development of scalable, high-performance web applications using

Next.js .

Build and evolve reusable UI components within a modern design system.

Create responsive, accessible interfaces using

React

and

Tailwind CSS .

Develop and document components using

Storybook .

Collaborate with backend developers to integrate REST APIs and deliver seamless user experiences.

Optimise application performance, maintainability and code quality.

Write unit and integration tests using





Vitest .

Participate in Agile ceremonies and contribute to technical discussions and architecture decisions.

Troubleshoot complex frontend challenges and champion best practices.

What We're Looking For

6+ years' commercial experience with

React

and

Next.js .

Strong knowledge of frontend architecture and component-driven development.

Experience with

Storybook ,

Tailwind CSS

and modern frontend best practices.

Solid understanding of REST API integration.

Experience with frontend testing frameworks such as

Vitest .

Strong Git workflow experience and Agile delivery experience.

Excellent communication skills and a collaborative mindset.

Nice to Have

CI/CD experience.

Docker or containerisation knowledge.

Experience with Playwright or Cypress.

Familiarity with monorepos.

Exposure to AWS or serverless environments.

Experience with data visualisation libraries such as

📌 Senior Front End Engineer (Madrid)
🏢 SustainRecruit Talent
📍 Madrid