Quant Developer

Glocomms; England; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading investment bank in London is seeking Quant Developers to join its Delta One Technology team. This role focuses on developing high-performance tools and infrastructure for trading operations. Candidates should possess strong coding skills in C++, C#, or Python and familiarity with financial markets. This is a full-time position offering the opportunity to work at the intersection of trading and technology.

Qualifications

• Strong coding background in C++, C#, or Python with exposure to Django.
• Familiarity with Linux, Bash scripting, and web-based APIs.
• Experience in equity derivatives or ETFs is preferred.

Responsibilities

• Develop high-performance tools for ETF pricing and Delta One strategies.
• Build robust back-end services for trading and market data.
• Collaborate with front-office to improve pricing and P&L systems.

Skills

C++

C#

Python

Linux

Bash scripting

Web-based APIs

Financial markets knowledge

French language proficiency

Job description

Recruitment Consultant | Connecting Top Talent with Leading Financial Services Firms

Overview

A top-tier global investment bank is seeking two Quant Developers to join its Delta One Technology team in London. This role sits at the core of the firm's equities trading and ETF market-making operations, providing high-performance systems and quant support directly to front-office trading desks. The successful candidates will contribute to the design and development of real-time pricing, P&L analytics, and large-scale data infrastructure, working in a highly collaborative environment alongside traders, quants and engineers. This is an exceptional opportunity to join a global platform where technology and trading intersect.

Responsibilities

• Develop high-performance tools and infrastructure used in ETF pricing and Delta One strategies
• Build and maintain robust back-end services for handling large volumes of trading and market data.
• Collaborate closely with front-office teams to fine-tune pricing, modelling and P&L systems.
• Help ensure the accuracy and reliability of data used in trade execution and risk analysis.
• Contribute to discussions around system improvements, data strategy, and quant methodologies.
• Integrate external tools, APIs and third-party data into the trading architecture where necessary.

Skills & Experience

• Strong coding background in C++, C# or Python, ideally with exposure to Django or similar frameworks.
• Familiarity with Linux-based environments, scripting in Bash, and working with web-based APIs.
• Prior experience supporting a trading desk, preferably in equity derivatives, Delta One, or ETFs
• Solid grasp of financial markets and exposure to real-time data systems or high-throughput infrastructure
• Capable of working cross-functionally with quants, traders, and other technology teams.
• French language proficiency is a plus, but not mandatory.

Additional details

If you are seeking a hands-on, business-critical quant development role in a high-calibre environment, this is a rare opportunity to work at the intersection of trading innovation and cutting-edge technology. Apply today to be a part of a world-class team shaping the future of front-office infrastructure.

Seniority level

• Entry level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Software Development