TypeScript / React Developer

Sector:FinTech/Financial Services
Salary/Rate:£125,000-£140,000
Job type:Perm
Town/City:City of London
County:London
Job ref:JHJH89
Post Date:28. 04. 2025
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Meet Our Recruiter

About the Role

TypeScript / React Developer – High-Performance Trading Platform

Take ownership of automating and scaling a platform that is critical to the success of a cutting-edge high-frequency trading system, handling immense data volumes at extreme speeds. This is an opportunity to work at the forefront of Quantitative Investment Management, developing a new generation of order gateway processes that drive real-time decision-making.

As part of a highly collaborative Data and Services team, you will design and implement scalable solutions using TypeScript and React as core technologies, ensuring the seamless operation of complex trading systems. Additionally, you will have the opportunity to work with Rust and Python, contributing to backend and performance-critical components.

What You’ll Be Doing:

Developing and optimizing web-based applications and services for high-frequency trading. Architecting and automating critical systems to ensure low-latency performance. Collaborating with top industry experts in a dynamic, innovation-driven environment. Working on full-stack solutions, with a primary focus on React and TypeScript, while also integrating with Rust and Python-based systems.

What You’ll Need:

Strong proficiency in TypeScript and React for building scalable, high-performance applications. Experience working on real-time, data-intensive applications. An interest in performance optimization, automation, and large-scale system architecture. Familiarity with Rust and Python as secondary technologies is a plus. A passion for innovation, problem-solving, and collaborative teamwork.

Why Join Us?

This is not your typical hedge fund environment—our team thrives on collaboration, continuous improvement, and pushing technological boundaries. If you are passionate about building scalable, high-performance applications in an innovative, high stakes trading environment, we would love to hear from you.

Apply now to be part of a team shaping the future of quantitative finance.

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