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SiriusSirius

Founding Design Engineer

Founding design engineer who will establish the product’s visual language and ship production UI end to end. Requires 3+ years of product design experience, Figma fluency, and strong TypeScript/frontend engineering skills.

About the job

Responsibilities

  • Design and build product surfaces end to end, from Figma prototypes to production-ready UI.
  • Build and own the in-code design system, including components, tokens, and frontend architecture.
  • Use Claude Code and TypeScript to prototype and ship production-ready UI.
  • Partner with founders on product direction and contribute design perspective to early strategy.
  • Move quickly while maintaining a high quality standard.

Requirements

  • 3+ years of product design experience.
  • Fluency with Figma, including components, variables, auto-layout, and prototyping.
  • Working proficiency in TypeScript and modern frontend frameworks.
  • Strong programming skills and UI/UX design experience.
  • BS/MS degree in Computer Science, or equivalent hands-on experience.
  • Based in San Francisco or able to work there full-time.

Compensation & Benefits

  • Salary: $120,000–$160,000 per year.
  • Flexible healthcare spending.
  • Daily lunch, coffee, tea, and snacks.
  • Paid time off.
  • Company events.

Skills

TypeScript, Figma, Frontend Frameworks, Claude Code, Design Systems, UI/UX Design, Prototyping, Auto Layout, Design Tokens

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