Frontend Architect, Linus Health

• 10+ years of software engineering experience with significant expertise in frontend architecture
• 5+ years building large-scale applications in React, including deep understanding of hooks, context, state management, and performance tuning
• Strong grasp of modern JavaScript/TypeScript tooling and ecosystems (Webpack, Vite, Babel, ESLint, Jest, Cypress/Playwright)
• Experience leading design system or component library initiatives at scale (Storybook, theming, accessibility, documentation)
• Familiarity with AI-assisted development workflows, and proven ability to integrate AI-powered visualizations into user-facing apps
• Proficiency in frontend performance optimization (bundle splitting, lazy loading, caching strategies, rendering patterns)
• Effective communication skills—able to drive consensus, document decisions (ADRs, RFCs), and present tradeoffs clearly to technical and non-technical stakeholders

Desirable

• We’re looking for a Frontend Architect to define and evolve the technical vision for Linus Health’s web applications
• You’ll lead the design of scalable, performant, and accessible React-based systems, shape our component libraries and design systems, and ensure that engineering excellence scales across teams
• You’ll also champion AI-assisted development practices, both to accelerate engineering workflows and to bring clarity through advanced visualization in the UI.
• While this role is primarily focused on the web, experience with mobile (React Native or Swift) is a strong plus, as many of our products span both platforms
• Set the frontend architecture direction for React-based apps—performance, modularity, security, and long-term scalability
• Lead a Team to re-imagine our web applications into a cohesive, flexible and performant application that is easy to develop in
• Design and maintain a reusable component library/design system, ensuring consistency, accessibility (WCAG compliance), and internationalization across apps
• Integrate AI-assisted visualization into user experiences, enabling clinicians and patients to understand and interact with complex health insights
• Establish best practices for testing (unit, integration, snapshot, e2e), CI/CD pipelines, code quality, and observability in frontend systems
• Mentor and empower engineers across multiple teams, raising the bar through reviews, workshops, and shared documentation
• Collaborate cross-functionally with Product, Design, Data Science/Medical, and Security to translate requirements into elegant, maintainable solutions
• Promote responsible AI-assisted coding practices, ensuring speed gains are paired with validation, security, and reliability
• Drive frontend innovation, such as SSR/ISR strategies, advanced state management, and performance profiling