Senior UI Engineer, Front End

Description

• Build and ship React applications, design-system components, and complex clinical workflows • Own performance, accessibility, and responsive behavior end to end • Design scalable client-side architecture covering state management, routing, testing, and CI/CD • Define API contracts with back-end engineers • Lead code reviews and automated testing • Champion semantic HTML, ARIA, modern CSS, and keyboard navigation • Mentor junior and mid-level engineers through pairing, reviews, and technical guidance • Use AI coding tools responsibly and efficiently in daily work • Help establish practices for AI-assisted development and broader team adoption • Ship production code from the start and own projects from scoping through delivery • Partner with product, design, and back-end engineering • Propose and execute improvements to the design system, state management, or test coverage

Requirements

• 5+ years building production web applications with React and TypeScript • Experience building or contributing to production component libraries/design systems • Strong responsive CSS and accessibility skills (WCAG 2.2) • Experience with front-end performance tooling, including Lighthouse and Web Vitals • Experience designing RESTful API interfaces and integrating them in the UI • Comfort working across the stack with Node.js and Postgres as regular work • Experience using AI development tools in real work, with understanding of their strengths and limits • Comfort working in a remote, fast-moving environment with daily releases • Experience owning a system or project end-to-end • Experience leading or heavily influencing cross-functional work with product and design • Experience communicating technical decisions and trade-offs to non-technical stakeholders • Nice to have: experience building UIs handling sensitive data such as HIPAA/PHI, audit trails, and role-based views • Nice to have: experience leading a design-system build or migration • Nice to have: experience writing RFCs or design docs that changed team direction • Nice to have: experience with healthcare, pharmacy, or regulated-industry software • A specific degree is not required; CS or engineering degree or equivalent hands-on experience is accepted

Benefits

• Flexible work hours and flexible paid time off • Generous parental leave • Comprehensive healthcare, vision and dental benefits • Competitive salary and equity stake • Autonomy and influence over technical strategy • Daily release cadence and rapid user impact • Collaborative, supportive team environment

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