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

Job Title: Sr React Developer/ Architect (React, TypeScript, Node.js)

Location: Denver, CO

Duration: Long Term

Onsite 5 days a week at client site

Job Description:

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

We are looking for a Senior React Developer/Architect with expertise in React, Material UI, TypeScript, and Node.js to help build and optimize high performance web applications. The ideal candidate has a strong foundation in front-end development, best practices, advanced TypeScript skills, and experience with modern JavaScript build tools like Webpack. Experience in Node.js library packaging, design systems, and optimizing front-end performance is highly desirable.

Responsibilities:

• 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.

Qualifications:

• 12+ 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.

Must Have Skills:

• React
• Material UI
• TypeScript
• Storybook
• SASS
• AEM Cloud with SPA Editor experience