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PerplexityPerplexitySan Francisco, CA

Design Systems Lead

Lead the creation and ownership of Perplexity's design system as a 50/50 design-engineer. Bootstrap semantic token systems and component libraries across mobile, web, and React; own the GitHub repo, documentation, governance, and adoption while maintaining high visual and technical standards.

220k – 280k
Hybrid7+ YOEProduct Design

About the role

What you'll do

  • Bootstrap and own an intuitive semantic token system that works across multiple platforms and frameworks
  • Own the design system repo on GitHub: the source of truth for components, tokens, and standards, including versioning, release management, and a clear changelog
  • Set and uphold a high bar for visual design quality across every surface the system touches
  • Navigate the nuanced differences between mobile, web, and React UI best practices, and encode them into the system
  • Define and run the contribution model and governance: review and shepherd inbound contributions from product feature teams, keeping quality and consistency high as the system grows
  • Keep design and engineering in sync, bridging Figma and code so the system stays coherent end-to-end
  • Own clear, first-class documentation so teams can adopt components and tokens on their own, and drive adoption across the org through onboarding, office hours, and hands-on support
  • Bake in accessibility (WCAG) and theming (including dark mode) as defaults, not afterthoughts
  • Maintain a system roadmap, balancing net-new work, migrations, and deprecations against feature-team needs
  • Bring new AI tooling into the design systems workflow and help shape how we build systems in an AI-native way
  • Operate with autonomy in a fast-moving, ambiguous environment

What we're looking for

  • Extensive experience owning design systems at large organizations
  • A true 50/50 design-engineer, equally credible in visual craft and in code
  • An impeccable eye for visual design
  • Deep understanding of the nuanced differences between mobile, web, and React UI best practices
  • Strong product sensibilities to help evaluate and integrate contributions from various product feature teams
  • Fluency in Figma, but primarily living in GitHub where you own the repo
  • Experience designing and maintaining semantic design tokens and scalable component APIs
  • A track record of driving adoption through excellent documentation and cross-functional partnership
  • Working knowledge of accessibility standards (WCAG) and how to build them into a system
  • Readiness to work with new AI tooling and genuine comfort with ambiguity

Nice to have

  • Experience building a semantic token system from scratch across multiple platforms
  • A track record scaling a design system through a period of fast org growth
  • Experience defining contribution models and governance for multi-team design systems
  • Familiarity with component tooling and documentation platforms (e.g., Storybook)
  • Experience mentoring designers and engineers and growing a design systems practice

Skills

Design SystemsSemantic TokensFigmaGitHubReactWcagStorybookAccessibilityDark ModeComponent Apis

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