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 general investors We'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 Lead
You 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 knowledge and semantic HTML best practices are a strong plus.
Mult

📌 Product Designer (España)
🏢 FeverUp
📍 España