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Sr. ReactJS Engineer

United States, Denver 80100.00 - 143000.00 USD / Year · Job Posted May 05, 2026
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Job Description

Senior React Developer (React, TypeScript, Node.js)/ Architect

Job Responsibility

  • Develop and optimize React components, ensuring reusability, maintainability, and performance
  • Architect and maintain a scalable React application structure, following best practices for long-term sustainability
  • Build and package Node.js libraries to be reusable across multiple projects
  • Write clean, efficient, and scalable TypeScript code, ensuring strong type safety and maintainability
  • Build UI components using Material UI, ensuring consistency with design guidelines
  • Integrate and consume RESTful APIs or GraphQL endpoints efficiently
  • Implement and manage front-end testing using frameworks such as Jest, Cypress, or React Testing Library
  • Optimize Webpack configurations for faster builds, better bundling, and improved performance
  • Ensure adherence to best practices for performance optimization, accessibility, and security
  • Collaborate closely with backend teams to integrate APIs and optimize data fetching strategies
  • Debug and resolve complex issues across the front-end stack, including state management and caching strategies
  • Stay updated with the latest trends in React, TypeScript, and front-end development to deliver best-in-class solutions
  • Participate in code reviews, mentor junior developers, and contribute to technical discussions

Requirements

  • 10+ years of experience in front-end development, with at least 8+ years of hands-on React experience
  • Advanced TypeScript skills, with a focus on type safety and best practices
  • Strong experience with Material UI for building accessible, consistent UIs
  • Solid understanding of Node.js and experience with Node.js library packaging
  • Hands-on experience with front-end test frameworks (Jest, Cypress, React Testing Library)
  • Deep understanding of Webpack, including performance optimizations, tree shaking, and bundle splitting
  • Familiarity with state management solutions such as Redux, Zustand, or Recoil
  • Experience with performance tuning, lazy loading, and optimizing Lighthouse scores
  • Familiarity with CI/CD pipelines and DevOps practices for front-end deployments
  • Strong knowledge of RESTful APIs and GraphQL, with experience in efficient data fetching strategies
  • Excellent problem-solving skills and the ability to debug complex front-end issues
  • Strong communication skills, with the ability to collaborate effectively with designers, backend developers, and stakeholders

Nice to have

AEM Cloud with SPA Editor experience

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