Senior Full Stack UI Engineer

JR United Kingdom; Slough; Remote; GBP 120,000; Full time

Job summary

A top-tier firm is seeking a Senior Full Stack UI Developer to enhance their global trading platform. This fully remote role requires expertise in building high-performance interfaces using React and Next.js, along with solid Java skills and Front Office experience. Join a dynamic team focusing on real-time data integration for complex financial systems.

Qualifications

• Extensive React/Next.js development experience.
• Strong fundamentals in Java.
• Experience in a Front Office setting.

Responsibilities

• Building real-time, high-performance user interfaces.
• Collaborating with backend teams on end-to-end delivery.
• Integrating complex workflows with real-time data feeds.

Skills

React

Next.js

Java

UI Development

Front Office experience

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 globaltrading 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 comms
• Familiarity with trading concepts is a big plus

? Why this role?

• High-performance environment

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