Senior Full Stack UI Engineer

JR United Kingdom; Bristol; Remote; GBP 90,000 - 120,000; Full time

Job summary

A leading firm is searching for a Senior Full Stack UI Developer to enhance their global trading platform. You will focus on building high-performance UIs using React and Next.js, collaborate closely with backend teams, and leverage your Front Office experience in a dynamic remote environment.

Qualifications

• Extensive React/Next.js development in production environments.
• UI development for complex, data-heavy systems in trading or finance.
• Solid Java fundamentals.

Responsibilities

• Build UIs from the ground up using React, Next.js, and Ag-Grid.
• Contribute to backend functionality using Java and integrate complex workflows with real-time data feeds.

Skills

React

Next.js

Java

Front Office experience

Real-time communications

Job description

Social network you want to login/join with:

Senior Full Stack UI Developer – Up to £120,000 - Fully Remote

Salary: Up to £120,000 + Strong Package

Working Arrangements: Fully Remote UK or Office in London for those nearby

I’m working with a top-tier firm building a global trading platform, and we’re looking for a Senior Full Stack UI Developer to join their team.

This role is ideal for someone who’s passionate about building real-time, high-performance interfaces and enjoys working closely with backend teams on end-to-end delivery. You’ll be building UIs from the ground up with React, Next.js, and Ag-Grid. You’ll also contribute to backend functionality using Java, integrating complex workflows with real-time data feeds.

What they’re looking for:

• Extensive React/Next.js development in production environments - Strong Frontend bias
• UI development for complex, data-heavy systems — ideally in trading or finance
• Have solid Java fundamentals
• Front Office experience is essential
• Knowledge of real-time communications
• Familiarity with trading concepts is a big plus

Why this role?

• High-performance environment