FX e Trading Senior Full Stack Engineer (React TypeScript Java)

Contract Role - FX e Trading Senior Full Stack Engineer (React TypeScript + Java) - London/Hybrid - 12 months initial - Inside IR35

As a FX e Trading Senior Full Stack Engineer (React TypeScript + Java) as a technically strong, hands-on engineer who understands both trading workflows and modern full-stack architecture and can lead delivery of a mission-critical trading platform.

Role Overview

Job Title: FX e Trading Senior Full Stack Engineer (React TypeScript + Java)

Location: Hybrid - up to 4 days onsite per week in London

Contract Type: Contract

Duration: 12 months initial

Rate: £843.88- 1000 per day (Inside IR35)

Sector: Banking

About the role

Help architect and build a new FX e trading platform from the ground up, working across the stack to deliver high performance, resilient, and secure systems.

Partner closely with product, trading, and infrastructure teams to deliver features end to end-from UI and desktop container experiences to low latency Back End services.

Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience.

What you'll do

Lead design and development of full stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services.

• Architect and implement scalable, event driven, and microservices based Back End components (eg, Spring Boot), ...