C# Quant Developer

London | Competitive VP-level package | Hybrid working

Join the Markets Engineering team at a global financial leader as a hands-on C# Quant Developer where you'll build and support front-office pricing and risk tools used by traders across multiple asset classes. This is a high-impact role, working closely with quants and traders to deliver innovative solutions in a fast-paced environment.

• Front-office impact - build tools used daily by traders and risk teams

• Exposure across asset classes - equities, fixed income, FX, commodities

• Global collaboration - work with colleagues in London and international teams

• Hybrid working - flexible office/home balance in a front-office role

• Career growth - VP-level role with strong visibility and direct business interaction

• Partner with quant modelers & traders to deliver new pricing tools and systems

• Develop front-office C# applications for pricing, risk, and trading workflows

• Troubleshoot and resolve production issues to ensure high system reliability

• Continuously improve performance, maintainability, and robustness of systems

• Contribute to strategic initiatives using cloud, data science, and AI approaches

• 7+ years' experience developing front-office applications in C#

• Strong grasp of derivatives, pricing, and risk concepts

• Technical degree (Computer Science, Physics, Maths, Engineering) or equivalent experience

• Experience working directly with traders and quantitative analysts in fast-paced environments

Nice to have:

• Additional languages: C++ / Python

• Cloud or grid computing (Azure / AWS)

• Data Science / AI applications in financial markets

• Full-stack web development exposure

Join a global financial powerhouse (150,000+ employees, 2,300 offices worldwide) that invests in innovation, people, and long-term relationships. Here, your ideas count, and your work has a direct impact on the business.

McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.