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Front-End Developer – React or Angular (Front Office & Risk Systems)

London, UK💼 Full-time🗓 2026-01-18 → 2026-08-07

Core

Design and build high-performance, real-time, and maintainable web-based user interfaces for trading, risk, and decision-making systems in financial services.

Role type

Senior Front-End Developer (React or Angular)

Builds

Real-time trading and monitoring workflows, risk and P&L visualisation, analytics and control dashboards, operational and decision-support tools

Domain

Financial Services (Front Office & Risk)

Deliverable

production ML models | product features

Required skills

React or Angular expertise, UI architecture, component design, state management, real-time data stream consumption, high-frequency UI updates, performance optimization, API integration, clean code practices, testing, code reviews

Preferred skills

Mentoring, knowledge sharing, architectural discussions

Technologies

React, Angular

Responsibilities

Design and develop high-performance front-end applications, own UI architecture and component design, build data-intensive and real-time user interfaces, ensure scalability and maintainability, develop UIs consuming real-time data streams, work closely with backend teams to define and consume APIs, enforce high standards for code quality and testing

Seniority

Senior, hands-on IC

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