Frontend Developer
Haystack
midpermanentfrontend United States 4 days ago via LinkedIn
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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