Senior Frontend Engineer — Remote Health Tech UI

Decca Consulting LLC; United States; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Remote work

Job summary

Decca Consulting LLC is seeking a Senior Frontend Engineer to lead the design and implementation of fast, accessible web and mobile experiences across our Member and Advisor portals.

You will work with product, design, backend engineering, and analytics teams to deliver user-centered features, own end-to-end frontend delivery, optimize performance, and mentor engineers while helping shape the product roadmap and design reviews.

Qualifications

• 5+ years of production-grade web/mobile experience, ideally in consumer or healthcare.
• 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 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

GraphQL

REST API

Performance

Accessibility

Testing (Jest)

Cypress/Playwright

Frontend architecture

Tools

Jest

React Testing Library

Cypress

Playwright

GraphQL client

Job description

Decca Consulting LLC is seeking a Senior Frontend Engineer to lead the design and implementation of fast, accessible web and mobile experiences across our Member and Advisor portals.

You will work with product, design, backend engineering, and analytics teams to deliver user-centered features, own end-to-end frontend delivery, optimize performance, and mentor engineers while helping shape the product roadmap and design reviews.