Superpower
Design Engineer
San Francisco · On-site · Full-time · Posted Sep 25, 2026
- Visa sponsorship
- Offers visa sponsorship and can support relocation to the United States for the right candidates.
About the job
Designs and builds polished, accessible interfaces that help members understand and manage their health, from prototypes through production.
What you'll do
- Build interfaces for member health journeys and translate complex information into clear, accessible experiences.
- Create prototypes and reusable components; own responsive layouts, interaction quality, accessibility, and performance.
- Integrate real data with engineering teams, ship complete experiences, and improve them through feedback and product usage.
What they ask for
- Portfolio demonstrating interfaces personally designed and built, technical decisions, and attention to detail.
- Strong experience with React, TypeScript, HTML, CSS, and modern frontend development practices.
- Excellent visual and interaction design judgment, and ability to explore and explain ideas in Figma or code and work through critique.
- Experience building production interfaces for real data, multiple screen sizes, accessibility, and edge cases; ability to own work from prototype through release, including testing and debugging code developed with AI tools.
Nice to have
- Interest in healthcare, wellness, or longevity.
Tools
React, TypeScript, HTML, CSS, Tailwind CSS, Storybook, Figma, Linear
AI focus
Test and debug code developed with AI tools.
Model-written summary · the original posting is authoritative