Senior React Architect & Frontend Leader

American IT Systems

Greer (SC)

Hybrid

USD 110,000 - 160,000

Full time

7 days ago

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Job summary

American IT Systems is seeking a highly experienced React Developer to lead the design and development of modern, high performance web applications in a hybrid role in South Carolina (Greer). You will shape front end architecture and mentor teammates while upholding engineering standards.

The role emphasizes building scalable UI, integrating REST/GraphQL services, and rigorous testing. You will collaborate with designers, backend engineers, product managers, and QA to deliver robust software and

Qualifications

8+ years of professional front end development experience, with 5+ years focused on React.
Deep expertise with React including Hooks, Context API, and component lifecycle.
Strong proficiency in JavaScript (ES6+) and TypeScript.
Solid experience with state management libraries (Redux, Zustand, Recoil, or MobX).
Strong understanding of HTML5, CSS3, and responsive/mobile first design.
Experience with CSS in JS or utility-first frameworks (Styled Components, Tailwind CSS, Emotion).
Proven experience integrating with RESTful APIs and/or GraphQL.
Hands-on experience with testing frameworks (Jest, React Testing Library, Cypress, or Playwright).
Strong understanding of front end performance optimization (code splitting, lazy loading, memoization).
Experience with build tools and bundlers (Webpack, Vite, Babel).
Proficiency with version control systems, primarily Git.
Solid understanding of web accessibility (WCAG) and cross browser compatibility standards.
Strong debugging and troubleshooting skills.
Experience working in Agile/Scrum environments.

Responsibilities

Design, develop, and maintain scalable, high performance web applications using React.
Architect front end solutions, including state management, component structure, and code organization.
Translate UI/UX designs and wireframes into responsive, pixel perfect interfaces.
Build and maintain reusable component libraries and design systems.
Integrate front end applications with RESTful APIs and/or GraphQL services.
Optimize applications for maximum speed, performance, and scalability.
Collaborate closely with designers, backend engineers, product managers, and QA throughout the SDLC.
Conduct code reviews and enforce front end coding standards and best practices.
Write unit, integration, and end to end tests to ensure code quality.
Debug and resolve cross browser and performance issues.
Support CI/CD pipelines and deployment processes for front end applications.
Mentor junior/mid level developers and lead technical/architecture discussions.
Evaluate and recommend new tools, libraries, and front end technologies.