Frontend Engineer

Skip to main content Frontend Engineer Scale.jobs Seattle, WA Apply Join or sign in to find your next job Join to apply for the Frontend Engineer role at Scale.jobs Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Frontend Engineer Scale.jobs Seattle, WA 10 hours ago 55 applicants See who Scale.jobs has hired for this role Apply Join or sign in to find your next job Join to apply for the Frontend Engineer role at Scale.jobs Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Save Report this job About The RoleThe role focuses on building responsive, highly performant, and accessible user interfaces for core web applications. This engineer will translate complex design concepts into modular, reusable components, ensuring a seamless user experience across various devices and browsers.Working within a collaborative product team, this position bridges the gap between design and backend infrastructure. The team values clean architecture, performant state management, and modern rendering patterns to deliver reliable web platforms.Key ResponsibilitiesDevelop and maintain high-performance, responsive web applications using React, TypeScript, and modern CSS frameworksOptimize application performance, implementing code splitting, lazy loading, and efficient state management to reduce bundle sizes and improve core web vitalsCollaborate with UX/UI designers to build a consistent, accessible component library following WCAG guidelinesIntegrate complex REST and GraphQL APIs with robust error handling and local caching layersWrite comprehensive unit and integration tests using Jest, React Testing Library, and Cypress to maintain high test coverageParticipate in design sessions, code reviews, and technical discussions to uphold high standards of code quality and frontend architectureWhat We Are Looking For3-6 years of experience in professional frontend development with a strong focus on building complex single-page applicationsDeep proficiency in JavaScript (ES6+), TypeScript, React, and modern state management tools like Redux Toolkit, Zustand, or RecoilStrong understanding of browser APIs, CSS preprocessors (SASS/LESS), CSS-in-JS, and modern bundling tools like Webpack or ViteExperience implementing responsive designs and ensuring cross-browser compatibility and accessibilitySolid foundation in software engineering best practices, including version control with Git, CI/CD pipelines, and writing testable codeBonus: Experience...