# Frontend Engineer at Npv

- Company: Npv
- Status: Open
- Workplace: On-site
- Location: New York City
- Level: Mid-level
- Discipline: Frontend
- Employment: Full-time
- Salary: $185K–300K
- Posted: 2026-11-06
- Skills: Fullstack.Trade
- Apply: https://jobs.ashbyhq.com/npv/8405c1c3-b469-4ee4-90cc-03fde5c36d73

## Description

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

More Npv roles: https://deviantjobs.com/companies/npv