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Product Designer - Design System Lead

Fever·Barcelona, Spain
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Fever, described as the world’s leading tech platform for culture and live entertainment, seeks a Senior Product Designer to lead the refactor and governance of its Design System and, after initial foundational work, to work embedded in a product squad. Phase 1 (~6 months) is fully dedicated to the Design System; Phase 2 is ongoing and involves contributing to product delivery and discovery while stewarding the Design System. The role covers work across web, mobile, and digital kiosks and reports responsibilities spanning Design System ownership and product design within a squad.

AI skillsThis role asks for AI & agentic skills, exactly what we teach at Into Design Systems

What you'll do

  • Transform Onebox's Design System into a scalable, enforceable product infrastructure to reduce rework, protect brand and UX consistency, and accelerate delivery across web, mobile, and digital kiosks.
  • Audit and refactor existing components, tokens, and patterns into a coherent, scalable architecture (tokens, spacing, typography, color, motion).
  • Build a multi-brand theming system that supports current and future brands.
  • Define and implement the governance model, including decision rights, intake process, contribution workflows, versioning, and release cadence.
  • Partner with a dedicated DS Engineering team to ensure Figma–code parity and eliminate one-off UI implementations.
  • Structure system primitives for AI-assisted prototyping, keeping AI-generated concepts system-compliant.
  • Drive adoption across squads through documentation, training, and health metrics.
  • Lead design projects end-to-end, from discovery to final specs, with a focus on activation, retention, and engagement.

What they're looking for

  • Proven experience refactoring and scaling a Design System in production.
  • Strong systems thinking and UI craft, with experience defining governance and enforcing standards.
  • Experience with scalable token architecture and automated distribution pipelines.
  • Solid understanding of HTML/CSS/JS; cross-browser knowledge and 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).
  • 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.

Learn the skills this role asks for

Into Design Systems is the conference on Claude Code and Figma MCP and design system automation, taught by the teams who run them in production.

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Am I a fit for this role?

Let your own agent answer that. Connect this board once with the command below and the agent reads this posting in full instead of guessing from the title.

claude mcp add --transport http ids-jobs https://jobs.intodesignsystems.com/mcp

Then paste this and add your background

Use the ids-jobs MCP server and read the job "fever-product-designer-design-system-lead-1mod56". Tell me which requirements I already meet and which ones I am missing. My background:

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Summary written by Into Design Systems from the public job posting, without guarantee of accuracy or completeness. Always verify the details and apply on the company's official page.

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