We are looking for a : Senior UX / UI Designer As a UX / UI Designer, you will be responsible for developing and maintaining the design system for the State’s e-government platform and applications. You will play a key role in ensuring accessibility compliance, improving user experiences, and fostering UX / UI best practices across teams. Responsibilities : Design, maintain, and evolve the design system in Figma. Ensure compliance with accessibility standards (WCAG, RGAA), UX best practices, and the graphic charter. Conduct UX audits and propose improvements for usability and performance. Develop and refine Figma components for seamless product team integration. Lead UX workshops (Design Thinking, Co-Creation, User Journey Mapping). Create interactive prototypes and conduct user tests. Support development teams by ensuring UX / UI consistency across projects. Analyze user data to improve design decisions. Promote UX / UI best practices and agile methodologies across teams. Qualifications : 5+ years of experience in UX / UI design. Advanced expertise in Figma and experience in design system implementation. Strong knowledge of digital accessibility (WCAG, RGAA). Excellent writing and communication skills. Ability to guide and mentor other designers in design system usage. Experience collaborating with Product Owners, Tech Leads, and Developers. UX certification (UX-PM, NN / g UX Certification, Google UX Design Certificate). Fluency in English is required; French is a strong plus. Nice to have : Experience in employee experience (EX) or customer experience (CX). Knowledge of Material Design and front-end technologies (HTML5, CSS3, Vue3). Experience working in the public sector or with OCSIN Geneva. Familiarity with agile environments. Curiosity and a passion for improving user experiences. Creative problem-solving skills. Attention to detail and strong organizational skills. Team player with a collaborative mindset. Ability to give and receive constructive feedback. Type of job : Remote and onsite Years of experience : minimum 5 years. We are happy to receive your application! We also inform you that, by sending your application, all your data will be processed in accordance with our privacy policy, which you can view at the following link Privacy Policy. Seniority level Mid-Senior level Employment type Full-time Job function Engineering Services and IT Services and IT Consulting #J-18808-Ljbffr