Frontend-Focused Full Stack Engineer — Fintech Trading Tools

CoinRoutes; Miami (FL); On-site; USD 90,000 - 140,000; Full time

Job summary

CoinRoutes Inc is seeking a frontend‑leaning full‑stack engineer to design and deliver fast interfaces for sophisticated trading workflows on the CoinRoutes platform. You will own React‑based client apps while contributing to backend APIs in Python and Rust and collaborating with product, design, and trading teams.

Ideal candidates have 4+ years of experience, strong UX sensibilities, and a track record building responsive, performance‑driven web apps.

Qualifications

• 4+ years of frontend or full‑stack experience in modern web apps.
• Strong React/TypeScript skills and an eye for UX details.
• Ability to work across product, design, and backend teams.
• Experience with real‑time data, performance, and testing.

Responsibilities

• Own interactive trading features end to end from concept to delivery.
• Build responsive React/TypeScript interfaces for orders, portfolios, and analytics.
• Handle high‑frequency streaming updates via WebSockets with fast rendering.
• Design reusable components and scalable state management.
• Extend Python/Rust backend APIs and authentication when needed.
• Collaborate with cross‑functional teams and drive delivery with accountability.

Skills

JavaScript

TypeScript

React

Redux

WebSockets

Python

Rust

Frontend architecture

UX design

Performance optimization

Git / GitHub

AWS

Django

Tools

Webpack

Babel

PostgreSQL

Redis

Docker

GitHub

Job description

CoinRoutes Inc is seeking a frontend‑leaning full‑stack engineer to design and deliver fast interfaces for sophisticated trading workflows on the CoinRoutes platform. You will own React‑based client apps while contributing to backend APIs in Python and Rust and collaborating with product, design, and trading teams.

Ideal candidates have 4+ years of experience, strong UX sensibilities, and a track record building responsive, performance‑driven web apps.