Frontend Developer

Senior Frontend Developer (React/Gatsby) Location: Madrid is preferred but open to remote options Type: Contract - 6 Months + We're seeking a seasoned Frontend Developer with deep expertise in React.Js, TypeScript, and CSS, ideally with experience in Gatsby.Js.

You'll lead the development of high-quality, scalable web applications and collaborate closely with cross-functional teams.

The initial contract is for 6 months with excellent extension opportunities.

This position will be 2 days a week on-site in Madrid.

Key Responsibilities * Build responsive, performant web apps using React.Js and Gatsby.Js * Implement and manage complex state management solutions * Develop reusable UI components with Storybook * Write and maintain unit/integration tests with Jest * Integrate with GraphQL APIs * Optimize for performance, scalability, and accessibility * Participate in code reviews and stay current with frontend trends Requirements * 5+ years with React.Js and modern frontend development * Strong TypeScript, HTML5, CSS3, and SCSS/Sass skills * Experience with React Context API or Redux * Proficient in Git and collaborative workflows * Solid testing experience with Jest Nice to Have * Experience with Gatsby.Js and AEM * Familiarity with CI/CD tools (e.G., Netlify) * Knowledge of accessibility standards and additional testing tools (e.G., Cypress) If this role is of interest to you, please apply here or send me an up-to-date CV and we can have a call to discuss the role in more detail, my email is ******.