About the role

Role: Principal Design System Designer

Design and scale Twin Health’s design system to support product and brand consistency as the company rapidly grows.

Responsibilities

Own and advance the design system vision, structure, and governance.
Create and maintain reusable UI components, patterns, and documentation.
Collaborate with product, engineering, and design teams to ensure consistent implementation.
Define standards for accessibility, usability, and scalable interaction patterns.
Help drive adoption of the design system across teams and surfaces.

Requirements

Strong background in design systems (component libraries, tokens, documentation, and governance).
Excellent interaction and UI design craft, with an ability to translate product needs into scalable system improvements.
Experience partnering cross-functionally with engineering and design to ensure quality and consistency.

Nice to haves

Experience designing for digital health products and/or complex data-driven experiences.

About Twin Health

Twin Health is a digital health company focused on improving and preventing chronic metabolic diseases such as type 2 diabetes and obesity. It uses AI Digital Twin technology to build personalized models of a person’s metabolism from data sources like CGMs, smartwatches, and meal logs, guiding members with a dedicated clinical care team.