NEWPosted 2 hours ago

Job ID: JOB_ID_9468

Job Summary:

We are seeking a skilled Frontend Developer to join our team for an exciting opportunity with one of our clients, UST/T-Mobile. This is a hybrid role based in Bellevue, WA, requiring local candidates for a potential final in-person interview. The ideal candidate will have strong experience in React, TypeScript, and Redux, with a focus on building high-quality, performant, and accessible user interfaces.

Key Responsibilities:

  • Design, build, and maintain high-quality React applications using modern patterns and best practices.
  • Develop reusable, well-typed UI components using Material UI (MUI) v5v7.
  • Implement robust state management using Redux Toolkit.
  • Build rich, interactive features including data grids, charts, and date pickers using MUI X Pro.
  • Optimize application performance through code splitting, memoization, and profiling.
  • Implement advanced routing strategies with React Router v6/v7, including nested routes and lazy loading.
  • Ensure accessibility best practices (WCAG, ARIA, keyboard navigation) are followed.

Core Frontend Skills:

  • React 19+: Functional components, hooks, context, and performance optimization.
  • TypeScript 5.x: Strong typing, generics, utility types, discriminated unions.
  • Redux Toolkit: Store design, slices, typed hooks.
  • Axios: Interceptors, error handling, request/response transformations.
  • Material UI (MUI) v5v7: Theming, customization, sx prop, overrides, DataGrid, DatePickers, Charts.
  • React Router v6/v7: Nested routing, route guards, lazy loading.

Tooling & Testing:

  • Webpack 5: Custom configuration, loaders, plugins, bundle optimization.
  • Babel: Presets, plugins, polyfills, tree shaking.
  • Jest + React Testing Library: Unit and integration testing, mocking, coverage.

Secondary / Supporting Skills:

  • TipTap: Rich text editor integration and extension development.
  • MapLibre GL: Map rendering, layers, geospatial visualizations.
  • TanStack React Query: Caching strategies, query invalidation, mutations.

DevOps & Engineering Practices:

  • Performance profiling: Webpack Bundle Analyzer, React DevTools Profiler, Lighthouse.
  • CI/CD pipelines: Gitlab CI/CD or similar.

Additional Information:

This is a contract position. Local candidates to Bellevue, WA are preferred due to a potential final in-person interview. Please ensure your skills align with the requirements listed above.


Special Requirements

Need Local candidates only as final round is F2F.


Compensation & Location

Salary: $50 – $70 per year (Estimated)

Location: Bellevue, WA


Recruiter / Company – Contact Information

Email: eet.chaudhary@metasisinfo.com


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