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Smart IT Frame LLC Logo
Senior FrontEnd Engineer

Smart IT Frame LLC

 

Plano, TX, USA

Posted On: 14 days ago
Experience: 10+ years
Availability: Hybrid
Openings: 1
Category: Senior Frontend Engineer
Tenure: No Preference/Any
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Description

You will own the architecture, development, and performance optimization of complex front-end applications across Angular and React ecosystems.

This role is on-site.

Responsibilities

  • Design and implement scalable component libraries and design systems using TypeScript.
  • Build and integrate Node.js services using Express or NestJS frameworks.
  • Develop Progressive Web Apps (PWA) with service workers, offline-first strategies, and background sync.
  • Optimize rendering pipelines and browser performance through deep understanding of internals.
  • Write and maintain comprehensive tests using Jest, Cypress, Playwright, or Jasmine/Karma.

Required Skills

  • 10+ years of total professional experience in front-end engineering, including senior or principal-level roles.
  • Expert-level TypeScript proficiency: advanced typing, generics, and decorators.
  • Strong hands-on experience with Angular (v10+) and React (Hooks, Context API, Redux).
  • Extensive experience building and integrating Node.js services (Express, NestJS).
  • Deep understanding of JavaScript/TypeScript, browser internals, and performance optimization.
  • Experience with cloud platforms (AWS, Azure, GCP) and modern CI/CD pipelines.
  • Solid understanding of RESTful APIs, authentication, authorization, and front-end security.

Education

Any Graduate

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