Remote Full Stack Engineer — Front-End (Healthcare Platform)

XO Health Inc.; United States; Remote; USD 16,000 - 26,000; Full time

Job summary

XO Health Inc. is seeking a front-end–leaning Full Stack Engineer to build provider-facing applications, owning experience end-to-end from components to APIs. You’ll work with GraphQL, serverless cloud services, and a modern UI component library to deliver fast, accessible, and secure interfaces for healthcare providers.

You’ll collaborate with Product and UX, design scalable client-side state, and mentor peers while shaping architecture for a scalable, compliant platform in a remote setting.

Responsibilities

• Lead architecture and development of complex provider-facing web apps, including component design, routing, code splitting, and lazy loading
• Design 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
• Apply front-end security best practices for applications handling PHI, including OAuth 2.0/OIDC authentication flows, secure session handling, XSS prevention, and CSP
• Champion responsive, cross-browser UI development with modern CSS and a consistent component library
• Contribute to front-end architecture at scale (such as micro-frontends) and front-end CI/CD, including automated builds, linting, and deployment
• Design, develop, and maintain back-end services and GraphQL APIs that power the front end
• Implement serverless architectures and microservices that are independently scalable, resilient, and easy to deploy
• Integrate and customize rules engines for automated decision-making and efficiency
• Ensure application security and compliance with HIPAA and other regulations, with a focus on performance and scalability
• Engage with Product, UX, and cross-functional teams to define and deliver features that meet the complex demands of the healthcare sector
• Mentor engineers on front-end architecture, code quality, accessibility, and testing through code reviews, pairing, and technical guidance

Job description

XO Health Inc. is seeking a front-end–leaning Full Stack Engineer to build provider-facing applications, owning experience end-to-end from components to APIs. You’ll work with GraphQL, serverless cloud services, and a modern UI component library to deliver fast, accessible, and secure interfaces for healthcare providers.

You’ll collaborate with Product and UX, design scalable client-side state, and mentor peers while shaping architecture for a scalable, compliant platform in a remote setting.