npv labs

Frontend Engineer

Frontend EngineeringConfirmed live in the last 24 hours

Full-timeNew York, NY, USA

About the Job

Requirements

Demonstrate strong React, TypeScript, and JavaScript skills, with a frontend-first rather than backend-leaning full-stack focus.
Have strong CSS and Web Animations API experience.
Have experience building real-time or latency-sensitive interfaces, such as trading or gaming interfaces.
Provide public, live-deployed frontend work with polished visual quality.
Maintain an active GitHub account with recent commits.
Actively trade crypto or perpetual futures and be able to name the venues and products used.
Have U.S. work authorization; TN status is supported.
Work on-site five days per week in SoHo, New York City.

Responsibilities

Build full-featured web applications and reusable UI libraries that are fast, accessible, and scalable.
Create high-performance interactive charts and real-time market-data displays.
Improve performance through sub-second load times, advanced caching, and latency-sensitive user experiences.
Own client-side architecture, including REST and WebSocket integration and robust state management.
Set up continuous integration and continuous delivery, including automated builds, previews, testing, and rollbacks.

Desired Qualifications

Have frontend experience at a trading firm or exchange.

We're looking for a Frontend Engineer to join Fullstack.

Fullstack Trade is building the only unified front-end trading app for retail crypto – perps, cross-chain spot, and prediction markets under one portfolio margin balance. No bridging, no fragmentation. Founded by Flood, creator of Insilico Terminal ($900B CEX volume, 90% market share), and Robin, operated a leading CEX and on-chain HFT firm. Launching Jan/Feb 2027.

You will

Build full-featured web apps and reusable UI libraries that are fast, accessible, and scalable.
Create high-performance interactive charts and real-time market data displays.
Drive performance: sub-second load times, advanced caching, latency-sensitive UX.
Own client-side architecture: REST and WebSocket integration, robust state management.
Set up CI/CD: automated builds, previews, testing, and rollbacks.

Requirements

Strong React, TypeScript, and JavaScript; frontend-first, not backend-leaning full-stack.
Strong CSS and WAAPI experience.
Experience building real-time or latency-sensitive interfaces (trading, gaming, or similar).
Public, live deployed frontend work with polished visual quality.
Active GitHub with recent commits.
You actively trade crypto or perps and can name the venues and products you use.
US work authorization (TN supported).
On-site 5 days/week in SoHo, NYC.

Stack

React, TypeScript, JavaScript, CSS, WAAPI, WebSockets, REST APIs, Jest, Vitest, Cypress, CI/CD.

Nice to have

Frontend experience at a trading firm or exchange.
No degree required: bootcamp and self-taught engineers with strong projects are welcome.

We offer

Up to $300k/year salary + equity.
Small, fully on-site team in SoHo, direct work with the founders.

About the Company

npv labs

Company size: Not listed
Company stage: Not listed
Total funding: Not listed
Headquarters: Not listed
Founded: Not listed

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