Frontend Developer jobs in United States
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Elligint Health · 3 months ago

Frontend Developer

positionUnited States
timeFull-time
remoteRemote
seniorityMid Level

Elligint Health is a forward-thinking company focused on innovating healthcare through intelligent solutions and comprehensive care. They are seeking an experienced Frontend Developer to work on complex web applications, refactor legacy code, and contribute to the future of their product by designing scalable and maintainable solutions.

AnalyticsConsultingData Management
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Develop and maintain complex SPA applications
Refactor and gradually migrate legacy code (e.g., from Vue 2.x to Vue 3)
Build and maintain reusable component libraries and design systems
Ensure responsive, accessible, and user-friendly UI/UX
Integrate with REST APIs and WebSocket real-time communication
Write and maintain unit/integration tests
Collaborate with backend developers, product managers, and designers
Participate in code reviews and contribute to improving team practices

Qualification

Vue.jsReact.jsTypeScriptJavaScriptAPI integrationHTML5 / CSS3Build toolsJQueryTestingGitBackend basicsDevOps basicsSecurity knowledgeCommunicationProblem-solvingProactive team player

Required

JavaScript / TypeScript – strong ES6+ and TypeScript knowledge, modules, async, performance, and security best practices
Vue.js – solid experience with 2.6/2.7 and 3, including Composition API
React.js – hands-on experience with Hooks and Context API
jQuery – ability to support and gradually remove legacy code
HTML5 / CSS3 – responsive design, animations, cross-browser compatibility, SCSS/PostCSS
API integration – REST, JSON, WebSockets, OpenAPI 3.0 (Swagger/Redoc)
Build tools – Webpack 5, Vite, Rollup, Babel, ESbuild, ESLint, Prettier, Stylelint
Testing – Jest, Mocha, or equivalent frameworks
Git – confident use of Git workflows (branching, code reviews, CI)
Strong communication and problem-solving skills
Proactive team player that is eager to learn

Preferred

Backend basics (PHP, MySQL)
Experience with component libraries and design systems
DevOps basics (CI/CD, Docker, deployment, monitoring)
Security knowledge (JWT, OAuth2 scopes, API keys)

Benefits

Competitive salary
PTO and company sick leave

Company

Elligint Health

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Elligint Health provides predictive analytics and advisory services for healthcare improvement.
dateFounded in 2024
location
Edison, New Jersey, USA
people-size51-200 employees
web-link
https://elliginthealth.com

Funding

Current Stage
Growth Stage
Total Funding
$3.2M
2025-01-10Seed· $3.2M
Company data provided by crunchbase