{"schemaVersion":"jobsearcher.job.v1","id":"c1561275111dd4a67b385673","url":"https://jobsearcher.com/jobs/c1561275111dd4a67b385673","canonicalUrl":"https://jobsearcher.com/jobs/c1561275111dd4a67b385673","title":"MERN Stack Developer","description":"React Front-End Engineer Duration: 12+ MonthsSTAFFXPERT is seeking a React Front-End Engineer with 5+ years of software engineering experience and strong expertise in building scalable, high-performance web applications. The ideal candidate will have advanced experience with React, TypeScript, JavaScript, Next.js, GraphQL, and REST APIs.Required : 5+ years of software engineering experience with strong expertise in front-end development.Expert-level experience with React, TypeScript, and modern JavaScript (ES6+).Hands-on experience with Next.js, GraphQL, and REST API integrations.Strong experience building scalable, high-performance, responsive web applications.Expertise in React architecture, hooks, state management, component design, and performance optimization.Experience with modern front-end build tools such as Vite, Webpack, Babel/SWC, and package managers (npm/yarn/pnpm).Strong knowledge of HTML5, CSS3, responsive design, accessibility (WCAG/ARIA), and cross-browser compatibility.Experience with testing frameworks including Jest/Vitest, React Testing Library, Playwright, or Cypress.Experience with SSR/CSR, Core Web Vitals optimization, bundle optimization, and caching strategies.Knowledge of secure front-end development practices (XSS, CSRF, authentication, session management).Experience with design systems, Storybook, micro-frontends, and Module Federation is a plus.Hands-on experience using AI-assisted development tools such as GitHub Copilot or Claude CodeRequired SkillsReact, TypeScript, JavaScript (ES6+), Next.js, GraphQL, REST APIs, React Hooks, State Management, HTML5, CSS3, Responsive Design, Accessibility (WCAG/ARIA), Vite, Webpack, Babel/SWC, npm/yarn/pnpm, Jest/Vitest, React Testing Library, Playwright/Cypress, SSR/CSR, Core Web Vitals, Performance Optimization, Git, AI-Assisted Development Tools.","company":"Staffxpert","rawCompany":"staffxpert","city":"Oak Ridge","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-07-27T12:05:14.109Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"MERN Stack Developer","description":"React Front-End Engineer Duration: 12+ MonthsSTAFFXPERT is seeking a React Front-End Engineer with 5+ years of software engineering experience and strong expertise in building scalable, high-performance web applications. The ideal candidate will have advanced experience with React, TypeScript, JavaScript, Next.js, GraphQL, and REST APIs.Required : 5+ years of software engineering experience with strong expertise in front-end development.Expert-level experience with React, TypeScript, and modern JavaScript (ES6+).Hands-on experience with Next.js, GraphQL, and REST API integrations.Strong experience building scalable, high-performance, responsive web applications.Expertise in React architecture, hooks, state management, component design, and performance optimization.Experience with modern front-end build tools such as Vite, Webpack, Babel/SWC, and package managers (npm/yarn/pnpm).Strong knowledge of HTML5, CSS3, responsive design, accessibility (WCAG/ARIA), and cross-browser compatibility.Experience with testing frameworks including Jest/Vitest, React Testing Library, Playwright, or Cypress.Experience with SSR/CSR, Core Web Vitals optimization, bundle optimization, and caching strategies.Knowledge of secure front-end development practices (XSS, CSRF, authentication, session management).Experience with design systems, Storybook, micro-frontends, and Module Federation is a plus.Hands-on experience using AI-assisted development tools such as GitHub Copilot or Claude CodeRequired SkillsReact, TypeScript, JavaScript (ES6+), Next.js, GraphQL, REST APIs, React Hooks, State Management, HTML5, CSS3, Responsive Design, Accessibility (WCAG/ARIA), Vite, Webpack, Babel/SWC, npm/yarn/pnpm, Jest/Vitest, React Testing Library, Playwright/Cypress, SSR/CSR, Core Web Vitals, Performance Optimization, Git, AI-Assisted Development Tools.","datePosted":"2026-07-27T12:05:14.109Z","dateModified":"2026-07-27T12:05:14.109Z","hiringOrganization":{"@type":"Organization","name":"Staffxpert","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Oak Ridge","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"c1561275111dd4a67b385673"},"url":"https://jobsearcher.com/jobs/c1561275111dd4a67b385673"}}