Remote Frontend Developer (React)

buscojobs España; Alicante; A distancia; EUR 30.000 - 50.000; A tiempo parcial

Descripción de la vacante

A growing fintech company seeks a part-time Frontend Developer with strong React expertise to enhance their trader workstation. This role involves developing user interfaces for real-time market data and collaborating with teams to optimize trading experiences. Ideal candidates should have a keen design sense and solid backend knowledge.

Servicios

New React app blending real-time data and great design

Formación

• Strong understanding of state management (Redux, Context API).
• Experience building complex, data-intensive applications.
• Proficiency in performance optimization and memory management.

Responsabilidades

• Architect and implement new features for the trading platform.
• Design and build responsive, high-performance user interfaces.
• Optimize application performance for real-time data processing.

Conocimientos

React

Node.js

CSS / SCSS

UI / UX Design

Performance Optimization

Testing Practices

Descripción del empleo

Scanz is the developer of the fastest and most actionable trader workstation in the market. Our proprietary terminal helps thousands of traders identify market-moving opportunities via powerful scanners, alerts, news feeds, and charts. Since 2002, we've been helping traders stay ahead of market movements.

The Role

We're seeking an exceptional Frontend Developer who combines strong React expertise with an eye for design to help evolve our trader workstation. You'll be working on features that process millions of real-time market data points and present them in visually intuitive, actionable ways for our traders.

This is a part-time (20h / week) long-term contract position.

You will be responsible for :

• Architect and implement new features for our real-time trading platform
• Design and build responsive, high-performance user interfaces that handle live market data
• Develop interactive technical charts and data visualizations
• Optimize application performance for real-time data processing
• Collaborate with our product and backend teams to deliver seamless trading experiences
• Develop and maintain internal tools and admin systems

Ideal Profile

Required Skills

• Strong understanding of state management (Redux, Context API, etc.)
• Experience building complex, data-intensive applications
• Strong backend development experience with Node.js
• Expertise in performance optimization and memory management
• Excellent UI / UX sensibilities and attention to detail
• Proficiency with CSS / SCSS and responsive design
• Strong testing practices and debugging skills

Nice to Have

• Background in real-time data visualization
• Experience with TypeScript
• Experience with Python
• Understanding of financial markets

What's on Offer?

• New React app blending real-time data, great design, and world-class trading UX

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