Frontend Software Engineer : React/TypeScript/JavaScript : Elite Trading Firm, London

General Description

We’re partnering exclusively with one of London’s most prestigious trading powerhouses to hire a standout Front-End Software Engineer — someone who lives and breathes elegant UI engineering and wants to build products that matter at millisecond scale. This is your chance to work at the core of high-performance trading tech, crafting ultra-fast, hyper-polished interfaces used by some of the sharpest and most demanding minds in global finance.

To be considered for an interview, please make sure your application is full in line with the job specs as found below.

What You’ll Be Doing

• Building lightning-fast, data-intensive UIs using React and TypeScript
• Partnering with back-end engineers, traders, and product leads to shape next-generation trading tools
• Designing and evolving front-end architectures for real-time data and complex visualisations
• Working in an environment where craftsmanship, performance, and code quality are taken seriously — every single day

Tech Stack

• Languages: TypeScript, JavaScript (ES6+)
• Frameworks: React, Redux (or similar state management)
• Tooling: Webpack, Babel, Jest, ESLint, Git
• Bonus: WebSockets, performance profiling, custom charting (D3.js, Highcharts)

What They’re Looking For

• Deep expertise with React and modern TypeScript/JavaScript
• Strong architectural thinking, performance tuning skills, and component design mastery
• Experience in fast-paced, high-impact environments (trading, gaming, or top-tier tech)
• A passion for building clean, scalable, xwzovoh beautifully engineered UI systems

Why Join?

• Build mission-critical tools that influence real-time trading decisions
• Work shoulder-to-shoulder with brilliant engineers and front-office teams
• Enjoy a flat, engineering-led culture with rapid iteration and true ownership
• Gain access to cutting-edge tooling, full autonomy — and compensation that reflects elite performance

Compensation: £120k–£180k base + exceptional bonuses