Factored
SeniorFront-EndEngineer
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Front-End Engineer at Factored. Skills: React.js, TypeScript, Next.js, Frontend Development. Develop responsive UIs. Develop interactive UIs”
What You'll Achieve.
build and scale world-class AI, ML, and Data teams; deliver seamless user experiences; empower brilliant humans; unleash their potential; amplify their impact; build responsive, high-performance web applications
Industry & Context.
problem-solving skills
What They're Looking For.
Must Have
5+ years of frontend development experience, focus on React.js, building responsive, high-performance web applications, Proficiency in JavaScript/TypeScript, React Hooks, functional components, server-side rendering frameworks, Next.js, state management, Redux, Context API, styling solutions, CSS3, CSS-in-JS, Tailwind, Material UI, REST/GraphQL APIs, responsive design, modern frontend development workflows, Git, testing, CI/CD, UI/UX principles, accessibility (a11y), web performance optimization, problem-solving skills, collaborative mindset, effective communication in English
Nice to Have
deep React expertise, UI/UX sense, hands-on experience with modern frontend tooling
What You'll Do.
Develop responsive UIs
Develop interactive UIs
Optimize components for performance
Implement pixel-perfect interfaces
Manage application state
Write integration tests
Ensure SEO best practices
Maintain code quality
Work with build tools
Work with CI/CD pipelines
Stay updated with frontend trends
How You'll Work.
Team & Collaboration
Collaborate with designers; Collaborate with backend teams; Collaborate with UI/UX designers
Communication Scope
effective communication in English
Full Job Description
Fully remote | Complete engagement job Founded in Palo Alto by Dr. Andrew Ng and Israel Niezen, Factored helps U. S. companies build and scale world-class AI, ML, and Data teams, powered by the top 1% of LATAM talent, with a defining purpose: To empower brilliant humans, unleash their potential, and amplify their impact in the world. At Factored, you’ll be part of a community that values learning, ownership, and authenticity, where your growth is personal and your ideas matter. We’re transparent, curious, and collaborative. We strive for excellence, celebrate diversity, encourage curiosity, and build an environment where you can truly thrive. We are looking for a Front-End Engineer specializing in React.js to build responsive, high-performance web applications. In this role, you’ll collaborate closely with designers and backend teams to deliver seamless user experiences, ensuring code quality, responsiveness, accessibility, and cross-browser compatibility. The ideal candidate has deep React expertise, a strong UI/UX sense, and hands-on experience with modern frontend tooling. Functional Responsibilities: Develop responsive and interactive UIs using React.js, Next.js, and TypeScript. Optimize components for performance across devices and browsers. Collaborate with UI/UX designers to implement pixel-perfect interfaces. Integrate with REST/GraphQL APIs and manage application state (Redux, Context API). Write unit and integration tests (Jest, React Testing Library, Cypress). Ensure accessibility (a11y) and SEO best practices. Maintain and improve code quality through reviews and linting tools. Work with build tools (Webpack, Vite) and CI/CD pipelines. Stay updated with frontend trends and emerging technologies. Qualifications: 5+ years of frontend development experience with a strong focus on React.js and building responsive, high-performance web applications. Proficiency in JavaScript/TypeScript, React Hooks, functional components, and server-side rendering frameworks
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