Senior Frontend Engineer — Build Accessible Health Apps

Oxbridge Health, Inc.; Norwalk (CT); On-site; USD 140,000 - 170,000; Full time

Job summary

Oxbridge Health, Inc. in Norwalk, CT, is seeking a Senior Frontend Engineer to lead the design and implementation of high-quality web and mobile experiences for Members, Advisors, and other portals.

You will work closely with product, design, backend engineering, and analytics teams to deliver user-centered features that are fast, accessible, and reliable. Your contributions will shape the digital front door through which members learn about their care options, estimate costs, manage their

Qualifications

• 5+ years of experience building and operating production-grade web and mobile applications.
• Expert-level proficiency in React/React Native, TypeScript, modern UI patterns, state management, and component design.
• Strong understanding of GraphQL, REST API integrations, caching strategies, CDNs, and databases.
• Proven track record of shipping high-quality, user-focused products end-to-end.
• Deep experience with performance optimization, accessibility, responsive design, and cross-device support.
• Strong testing discipline with experience in unit and integration testing: Jest, React Testing Library, Cypress, Playwright, or similar frameworks.
• Experience improving and operating production systems, including logging, monitoring, alarms, and error tracking.
• Demonstrated ability to collaborate across disciplines, communicate clearly, and influence technical direction.
• Passion for building products that help people, especially in health, wellness, or consumer empowerment.

Responsibilities

• Build and launch high-quality user interfaces for web and mobile that empower members to plan and manage their healthcare.
• Drive end-to-end ownership: requirements, architecture, implementation, testing, and production monitoring.
• Implement elegant, responsive, and accessible React-based experiences (React, TypeScript) integrated with GraphQL and REST APIs.
• Collaborate with backend engineers to design clean API contracts and maintain separation of concerns.
• Lead with a test-driven mindset: write robust unit, integration, and e2e tests, and partner with engineering to ensure full automation coverage.
• Continuously optimize performance, page load times, and Lighthouse/Core Web Vitals scores.
• Build reusable UI components and frontend infrastructure aligned with engineering best practices.
• Troubleshoot production issues, own monitoring dashboards, and ensure high reliability and availability.
• Mentor and hire engineers, influence engineering culture, and uphold high standards across code quality, documentation, and design.
• Help shape and evolve the product experience, participating in design reviews, usability discussions, and roadmap planning.

Skills

React/React Native

TypeScript

UI patterns

Performance optimization

Testing (Jest RTL Cypress Playwright)

GraphQL

REST APIs

Accessibility

Job description

Oxbridge Health, Inc. in Norwalk, CT, is seeking a Senior Frontend Engineer to lead the design and implementation of high-quality web and mobile experiences for Members, Advisors, and other portals.

You will work closely with product, design, backend engineering, and analytics teams to deliver user-centered features that are fast, accessible, and reliable. Your contributions will shape the digital front door through which members learn about their care options, estimate costs, manage their