Company Name: Elligint Health Job Details: Hiring,Remotely,in,USA,Remote,Mid,level Job Url: https://builtin.com/job/frontend-developer/7139805 Job Description: About Elligint Health:Elligint Health, established in 2024, is leading the charge of innovating healthcare by aligning all stakeholders, delivering intelligent healthcare solutions, and empowering pro-active, whole-person care across the healthcare continuum. Elligint Health integrates vast amounts of data from across the healthcare continuum, delivering intelligence that informs decision-making, enhances care coordination, and improves outcomes. Focused on enabling actionable intervention and whole-person care, Elligint Health helps healthcare organizations navigate complexity, turning insights into strategies that benefit providers, payers, and members and patients alike. With Elligint Health, the future of healthcare is simpler, smarter, and more effective.The Position: We are looking for an experienced Frontend Developer to join our team. You will work on complex web applications (SPA), refactor legacy code, and help shape the future of our product. This role requires strong expertise in Vue.js, React, and TypeScript, as well as the ability to design scalable, maintainable solutions. Duties & Responsibilities:Develop and maintain complex SPA applicationsRefactor and gradually migrate legacy code (e.g., from Vue 2.x to Vue 3)Build and maintain reusable component libraries and design systemsEnsure responsive, accessible, and user-friendly UI/UXIntegrate with REST APIs and WebSocket real-time communicationWrite and maintain unit/integration testsCollaborate with backend developers, product managers, and designersParticipate in code reviews and contribute to improving team practicesRequired Qualifications:JavaScript / TypeScript – strong ES6+ and TypeScript knowledge, modules, async, performance, and security best practicesVue.js – solid experience with 2.6/2.7 and 3, including Composition APIReact.js – hands-on experience with Hooks and Context APIjQuery – ability to support and gradually remove legacy codeHTML5 / CSS3 – responsive design, animations, cross-browser compatibility, SCSS/PostCSSAPI integration – REST, JSON, WebSockets, OpenAPI 3.0 (Swagger/Redoc)Build tools – Webpack 5, Vite, Rollup, Babel, ESbuild, ESLint, Prettier, StylelintTesting – Jest, Mocha, or equivalent frameworksGit – confident use of Git workflows (branching, code reviews, CI)Strong communication and problem-solving skillsProactive team player that is eager to learnPreferred Qualifications: Backend basics (PHP, MySQL)Experience with component libraries and design systemsDevOps basics (CI/CD, Docker, deployment, monitoring)Security knowledge (JWT, OAuth2 scopes, API keys) Compensation:Competitive salaryPTO and company sick leaveRapidly growing technology company with upside potentialElligint Health is committed to ensuring that information security remains a top priority for everyone.  All workers are responsible for the protection of our Information Security, and we take the execution of this seriously.  Information Security Policies and procedures details and training will be provided during onboarding.Each candidate will be subject to a drug screening, background check, and reference check before beginning employment.  Please note that some of our positions require U.S. citizenship and submission and further approval of “Public Trust” federal clearance.