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bsport is an all-in-one platform combining boutique fitness and advanced technology. We have built a community of over 10 million users, finalised the biggest Series B (€30 million) in December 2024, and grown to more than 200 employees. This is a lead role where you will have the opportunity to drive bsport's design system architecture, strategy, and vision, and have influence across the entire product, working closely with Design partner and Product teams.
Job Responsibility:
Drive bsport's design system architecture, strategy, and vision
Lead the evolution of Kaizen (B2B design system) — architecture, component quality, documentation and adoption
Drive accessibility improvements — keyboard navigation, ARIA compliance, mobile interactions
Own governance and standards: reduce redundancy, enforce consistency
Progressively extend ownership to Fabrique (B2C web, white-label) and Okaia (React Native mobile)
Define how design systems become AI-ready — machine-readable structure, cursor rules, agent-friendly naming conventions
Bring vision on animation and micro-interactions
Collaborate closely with Sr. Design System Product Designer
Requirements:
4+ years of front-end experience, with at least 1 year as the primary owner or lead contributor of a mature design system
designer's eye — attention to detail, taste for quality, and the ability to push back on 'good enough'
systems thinker: see redundancy, inconsistency, and debt across a codebase and know how to create order without slowing teams down
fluent in React and TypeScript, and have solid knowledge of web components and advanced CSS (vh vs dvh)
follow the design systems space closely and have opinions
excited about how LLMs and agents change the way we think about component architecture and developer tooling
portfolio or GitHub that shows design system work — real components, potential decisions and real trade-offs
Nice to have:
experience with animation, transitions, and performance-optimized motion
React Native experience, or appetite to learn
What we offer:
Competitive salary packages
Hybrid model with remote days
Up to 15 days of remote work from abroad each year