Frontend Developer

Senior Frontend Developer (React/Gatsby)

Location:Madrid is preferred but open to remote options

Type:Contract - 6 Months +We're seeking a seasonedFrontend Developerwith deep expertise inReact.js ,TypeScript , andCSS , ideally with experience inGatsby.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 usingReact.jsandGatsby.js

Implement and manage complexstate managementsolutions

Develop reusable UI components withStorybook

Write and maintainunit/integration testswithJest

Integrate withGraphQL APIs

Optimize for performance, scalability, and accessibility

Participate in code reviews and stay current with frontend trendsRequirements

5+ yearswithReact.jsand modern frontend development

StrongTypeScript ,HTML5 ,CSS3 , andSCSS/Sassskills

Experience withReact Context APIorRedux

Proficient inGitand collaborative workflows

Solid testing experience withJestNice to Have

Experience withGatsby.jsandAEM

Familiarity withCI/CDtools (e.g., Netlify)

Knowledge ofaccessibility standardsand 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 ******.