Frontend Developer

Hallmark Global Solutions Ltd
Woonsocket, RI

Job Description:

  • Develop and maintain scalable web applications using React 18+, leveraging modern features like hooks, concurrent rendering, and component-driven architecture.
  • Build reusable, performant UI components and integrate with backend APIs using modern JavaScript (ES6+) and TypeScript.
  • Apply best practices for state management (Redux Toolkit, Context API, Zustand) and frontend architecture.
  • Implement and monitor application telemetry using tools like Application Insights/OpenTelemetry to track errors, usage, and performance.
  • Analyze and contribute to KPI reviews, including Core Web Vitals (LCP, CLS, INP), page performance, and user engagement metrics.
  • Optimize applications for performance using techniques like lazy loading, code splitting, and memoization.
  • Collaborate in an agile team environment, ensuring high-quality code through testing frameworks (Jest, React Testing Library) and code reviews.


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