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Frontend Developer

Haystack

midpermanentfrontend United States 4 days ago via LinkedIn

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Tags

TypeScriptHTML5AngularMaterial DesignReduxWebpackMVC ArchitectureRESTful APIsAgileState Management

About the role

Role Overview

You will collaborate with UI architects, product owners, and Scrum Masters to build high-performance front-end applications for modern businesses.

Responsibilities

  • Collaborate with product and UX stakeholders on front-end application development
  • Deliver complete front-end applications with strong desktop performance
  • Write tested and documented JavaScript, HTML, and CSS
  • Work with back-end developers to integrate RESTful APIs
  • Identify bottlenecks and bugs, and propose solutions
  • Participate in all Agile ceremonies

Requirements

  • Proficiency with TypeScript and HTML5
  • Experience with MVC architecture and npm
  • Proficiency with Material Design for Angular and debugging
  • Experience with Webpack for bundling
  • Redux for state management
  • Ability to build self-contained, reusable, testable modules and components
  • Understanding of platform responsibilities including database, API, caching layer, and proxies

Nice-to-haves

  • Experience building and contributing to high-performance web applications using modern best practices

About Haystack

Haystack works with organizations delivering cutting-edge virtual networking solutions that enable seamless connectivity and robust infrastructure for modern businesses. The work focuses on building and integrating technology that supports performant, scalable digital experiences.

Scraped 8/4/2026