We're Fever, the world's leading tech platform for culture and live entertainment.To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we're revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.

We've teamed up with major industry leaders like Netflix, F.Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! The RoleWe're looking for a Senior Product Designer to own two complementary responsibilities: leading the refactor and governance of our Design System, and—once the foundations are set—contributing as an embedded Product Designer within a squad.Fully dedicated to the Design System—building robust, scalable foundations, defining governance, and aligning the system with product and engineering needs.Phase 2 (ongoing): Embedded in a product squad, contributing to delivery and discovery, while maintaining stewardship of the Design System.As Design System LeadYou will transform Onebox's Design System into a scalable, enforceable product infrastructure that reduces rework, protects brand and UX consistency, and accelerates delivery across teams and devices (web, mobile, and digital kiosks).Build a multi-brand theming system that supports current and future brands.Partner with a dedicated DS Engineering team to ensure Figma-code parity and eliminate one-off UI implementations.Drive adoption across squads through documentation, training,



and health metrics.Proven experience refactoring and scaling a Design System in production.Solid understanding of HTML/CSS/JS; cross-browser knowledgeand semantic HTML best practices are a strong plus.Multi-brand theming and AI workflow integration experience are a bonus.Portfolio demonstrating real production impact on a Design System (required).As Product DesignerEmbedded in a squad alongside engineers, a PM, and researchers, you'll take full ownership of key product areas—from early concepts to high-fidelity delivery—on both mobile and web.What you'll own:Lead design projects end-to-end, from discovery to final specs, with a focus on activation, retention, and engagement.Translate user insights, technical constraints, and business needs into well-crafted, data-informed solutions.Proven experience as a product designer at a consumer-focused tech company.Strong UX and visual design skills, with a sharp eye for mobile and responsive web experiences.Comfortable working autonomously and collaboratively in cross-functional, remote-friendly teams.Perks & BenefitsAttractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance.Opportunity to have a real impact in a high-growth global category leader40% discount on all Fever events and experiencesHome office friendlyResponsibility from day one and professional and personal growthGreat work environment with a young, international team of talented people to work with!Health insurance and other benefits such as Adaptable remuneration with a 100% tax exemption through Cobee.English LessonsGympass MembershipPossibility to receive in advance part of your salary by Payflow.Fever's Blog | Tech.Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities. If you want to know more about how Fever processes your personal data, click here Fever - Candidate Privacy Notice

📌 Product Designer - Design System Lead (Cataluña)
🏢 Fever
📍 Cataluña