Frontend Developer
Posted 6 days 8 hours ago by RED Global
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 .