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# Frontend Engineer - Crypto

- **Company:** HYPERLIQUID LLC
- **Location:** New York, NY, United States
- **Experience:** Experienced
- **Salary:** $185,000.0 - $250,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Cascading Style Sheets (CSS), Data Visualization, TypeScript, WebSocket, Website Wireframe, Highcharts, Tailwind, ReactJS, Material UI, Real Time Data, Restful APIs, Mocha
- **Published:** September 23, 2026
- **Apply:** https://www.thejobnetwork.com/job/b99ef40d-77e6-4c77-a543-ea7a69bdb6c1/frontend-engineer-crypto

## About the Role

* *3+ years building frontend applications.
 * *Expert proficiency in JavaScript/TypeScript and React.
 * *Strong CSS fundamentals (e.g. Flexbox, Grid, responsive/mobile-first design) and Tailwind CSS experience.
 * *Deep understanding of browser rendering and performance profiling (e.g. Lighthouse).
 * *Experience with testing frameworks (e.g. Jest, Mocha) and writing maintainable test suites.
 * *Familiarity with modern data-visualization libraries (e.g. Chart.js, D3) and handling real-time data streams.
 * *Authorized to work in the United States.

## Description

* *Design, build, and maintain full-featured websites and UI components optimized for both web and mobile.
 * *Collaborate closely with designers to translate wireframes into responsive, accessible experiences.
 * *Develop performant interactive charts and visualizations.
 * *Optimize performance, leveraging SSR and CDN delivery.
 * *Integrate with REST APIs, WebSockets, and manage client-side state and caching.
 * *Configure and maintain CI/CD pipelines for builds, previews, and rollbacks.


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