Full Stack Engineer (Front-End)

About the role

XO Health is seeking a front-end–leaning Full Stack Engineer to build the applications that shape a Provider’s experience. You will own the user experience end to end, from component architecture and state management through performance, accessibility, and testing, while contributing to the GraphQL APIs and cloud services behind it.

What you'll do

• Lead the architecture and development of complex, data-rich provider-facing web applications, including component design, routing, code splitting, and lazy loading
• Design and implement scalable client-side state management for workflows such as claims, eligibility, authorizations, and provider onboarding
• Build complex, validated forms and multi-step workflows that make dense healthcare data easy to understand and act on
• Build efficient GraphQL clients, including query design, normalized caching, pagination, and optimistic updates
• Establish and maintain front-end testing standards across unit, component, and end-to-end tests

What you need

• GraphQL
• CSS
• SQL
• NoSQL
• CI/CD
• Microservices

Good to have

• iOS
• Android
• Design systems
• Claims processing
• LLMs