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Senior Front-End Software Engineer

VDart

 

Los Angeles, CA, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Remote
Openings: 1
Category: Senior Front-end Software Engineer
Tenure: Contract - Corp-to-Corp
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Description

You will own the development, optimization, and stability of front-end features in a large-scale single-page application.

This role is remote.

Responsibilities

  • Build and maintain core front-end features using React 18 and TypeScript.
  • Implement predictable state management using Redux and Redux Toolkit (RTK).
  • Identify and resolve performance bottlenecks related to rendering, memory usage, and application startup.
  • Debug and mitigate JavaScript memory leaks in long-running applications.

Required Skills

  • 5+ years of experience with React and TypeScript.
  • Strong proficiency in managing application state with Redux and Redux Toolkit.
  • Experience with client-side routing using React Router.
  • Solid understanding of front-end fundamentals: HTML, CSS, and modern JavaScript.
  • Proven experience with performance optimization, including profiling, monitoring, and tooling.
  • Deep understanding of browser internals, rendering behavior, and performance bottlenecks in large SPAs.
  • Familiarity with end-to-end testing frameworks such as Playwright.

Education

Any Gradute

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