At Capitole, we are looking for a Senior Design System Developer to join a multidisciplinary and international team working on cutting-edge eCommerce platforms.This role is ideal for experienced frontend engineers with a strong focus on UI componentization, design system architecture, and a keen eye for visual consistency and accessibility.Key Responsibilities🔹 Build and maintain scalable and consistent design systems for B2C/B2B applications🔹 Translate UX/UI designs into reusable, performant, and accessible components🔹 Collaborate with product, design, and engineering teams to ensure seamless user experiences🔹 Work with monorepos, shared libraries, and internal npm package distribution🔹 Ensure strict adherence to WCAG accessibility standards and atomic design principles🔹 Drive best practices in UI development and contribute to internal documentation and toolingMust Have🔹 Senior-level experience in JavaScript, with deep expertise in React🔹 Strong knowledge of styling libraries like TailwindCSS, Styled Components, or similar🔹 Advanced skills in vanilla CSS, responsive design, and visual polish🔹 Proven track record building or maintaining design systems at scale🔹 Experience collaborating cross-functionally with design and product teams🔹 Fluency in accessibility standards (WCAG) and design tokens🔹 Professional proficiency in English💙 Why join us?📘 €1,200 per year in training🏥 Free private health insurance🔹 Flexible compensation on transport, childcare, and meal vouchers🏋️♂️ Access to 10K+ gyms across Spain via Wellhub (Gymforless)🎉 Events, team buildings, and afterworks every two months⚽ We sponsor our own football team – join if you’re up for it!🔧 Internal tech communities to learn, share, and growThe employee will adhere to information security policies:
- Access to confidential information related to [Tu Empresa] and the client project
- Compliance with internal and client security policies and guidelines
- NDA signature required