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Frontend Engineer

Scale.jobs

midpermanentfrontend Denver, CO 82 days ago via LinkedIn

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Tags

ReactTypeScriptJavaScriptTailwind CSSCSS ModulesState ManagementRedux ToolkitZustandJestCypress

About the role

Role Overview

Build and scale high-performance, accessible, and responsive user interfaces for core web applications. You’ll work closely with product managers, UX designers, and backend engineers to turn complex requirements into modular, reusable frontend architectures.

Responsibilities

  • Develop, test, and deploy interactive web applications using React and TypeScript.
  • Use modern state management libraries to implement client-side functionality.
  • Optimize performance and bundle size for sub-second page loads and smooth rendering.
  • Build and maintain a reusable UI component library aligned with design system guidelines and WCAG accessibility standards.
  • Write tests at multiple levels:
    • Unit/Integration: Jest, React Testing Library
    • End-to-End: Cypress
  • Collaborate with backend engineers to integrate RESTful APIs and GraphQL schemas.
  • Participate in design reviews, peer code reviews, and technical discussions to maintain frontend code quality.

Requirements

  • 4+ years of professional frontend web development experience.
  • Strong expertise in JavaScript, TypeScript, React, and modern CSS (e.g., Tailwind CSS or CSS Modules).
  • Experience with client-side state management: Redux Toolkit, Recoil, or Zustand.
  • Experience with build tools/bundlers: Webpack, Vite, and Babel.
  • Solid understanding of web performance optimization and browser rendering.
  • CS degree (or equivalent practical experience).

Nice to Have

  • Next.js / SSR
  • GraphQL with Apollo Client
  • Micro-frontend architectures

Scraped 7/3/2026