Full-Stack Product Designer — Growth + Core Product (backed by Y Combinator, $5M+ ARR, $23M+ raised) at Legion Health

The role

Legion Health is seeking a Full-Stack Product Designer to lead the end-to-end user experience from growth creative to clinical care delivery. This onsite San Francisco role involves combining deep product design with brand craft to build the first autonomous medical care platform.

What you'll do

• Translate complex care workflows into clear interaction flows and polished interfaces
• Design patient onboarding experiences and clinician tools for mobile and web
• Build and maintain a practical design system with reusable components and patterns
• Ship production-quality code changes and UI improvements directly to the codebase
• Develop brand assets and acquisition creative for growth experiments
• Utilize AI-native tools to accelerate the design-to-ship cycle

What you'll bring

• Five or more years of experience with a portfolio of shipped product work
• Strong visual craft across typography, layout, brand, and web design
• Proficiency working in codebases using Git and opening production pull requests
• Demonstrated fluency with AI-native design and prototyping workflows
• Ability to balance qualitative feedback with quantitative data for design decisions

Your impact

You will bridge the gap between design and engineering to create a seamless, high-trust healthcare experience that scales. By owning the design quality across both product and growth surfaces, you will directly improve patient activation, clinician efficiency, and the overall speed of product iteration.