[Hiring] Senior UI Engineer @House Rx

Role Description

We are looking for a Sr. UI Engineer to help us make specialty medications more accessible and affordable for patients.

Join our Product & Engineering team as a Senior UI Engineer, a technical leader who brings delightful, accessible, and high-performance user experiences to life. You’ll shape the front-end architecture of our pharmacy management platform, partner closely with product and design, and set the standard for UI engineering excellence across the team. This is a UI-focused role, but you'll regularly work across the stack.

Our stack is React 18, TypeScript, Vite, Node.js/Express, Postgres, AWS, plus an in-house Storybook design system and TanStack Query/Zustand on the client.

What You’ll Do

• Build and ship UI.
• Build React applications, design-system components, and complex clinical workflows, owning performance, accessibility, and responsive behavior end to end.
• Architect the front end.
• Design scalable client-side architecture (state management, routing, testing, CI/CD) and define API contracts with back-end engineers so both sides evolve together.
• Raise the quality bar.
• Lead code reviews and automated testing, and champion semantic HTML, ARIA, modern CSS, and keyboard navigation.
• Mentor junior and mid-level engineers through pairing, reviews, and guidance on technical decisions.
• Help shape how we build with AI.

What Success Looks Like

• Day 1: You ship code to production. We release daily, and we want you in that flow from the start.
• First 30 days: You own your first project, from scoping through delivery, working with product, design, and back-end engineers.
• First 60 days: You’ve led a project end to end and are driving code reviews and raising the bar on accessibility, testing, or performance.
• First 90 days: You’ve proposed and begun executing a plan for the design system, state management, or test coverage.

Building With AI

AI is a big part of how we build. Engineers here use AI coding tools daily — Claude Code, MCP integrations into our internal systems (Linear, Slack, Figma, our data warehouse), and agentic workflows for things like code review and research.

• Use AI development tools efficiently, proficiently, and responsibly in your daily work.
• Help set practices for AI-assisted development: what to delegate, how to review generated code, and how to keep quality high at a fast release cadence.
• Help shape how the broader team adopts and uses these tools well.

Qualifications

• 5+ years building production web applications with React and TypeScript.
• Experience building or contributing to component libraries/design systems in production.
• Strong responsive CSS and accessibility skills (WCAG 2.2).
• Experience with front-end performance tooling (Lighthouse, Web Vitals).
• Experience designing RESTful API interfaces and integrating them cleanly in the UI.
• Comfort working across the stack (Node.js, Postgres) as part of regular, not occasional, work.
• Experience using AI development tools in real work, with a clear view of their strengths and limits.
• Comfort working in a remote, fast-moving environment with daily releases.

Requirements

• Experience owning a system or project end-to-end — from scoping through long-term evolution, not just a single release.
• Experience leading or heavily influencing cross-functional work with product and design, including managing trade-offs between them.
• Experience communicating technical decisions and trade-offs to non-technical stakeholders.

Nice to have

• Experience building UIs that handle sensitive data (HIPAA/PHI, audit trails, role-based views).
• Experience leading a design-system build or migration.
• Experience writing RFCs or design docs that changed team direction.
• Experience with healthcare, pharmacy, or other regulated-industry software.
• You don’t need a specific degree. A CS or engineering degree, or equivalent hands-on experience, works for us.

Benefits

• Flexible work hours and flexible paid time off.
• Generous parental leave.
• Comprehensive healthcare, vision and dental benefits.
• Competitive salary and equity stake.
• We’re backed by forward-thinking investors committed to transforming healthcare.