Urgent Contract! - C# Developer - Up to £750 / day - London

Hunter Bond; England; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A global investment bank is seeking an experienced C# Developer to join their FO Trading team in London. The role involves collaborating with technologists and investment professionals to build critical systems for trading, research, and risk management. Candidates should have solid experience with .NET solutions in financial services and a strong understanding of enterprise risk platforms. This hybrid position offers competitive compensation, allowing skilled developers to thrive in a fast-paced environment.

Qualifications

• Deep commercial experience engineering C# / .NET solutions within financial services.
• Hands-on delivery of enterprise risk platforms with a solid understanding of financial instruments.
• Experience with distributed and message-driven architectures.

Responsibilities

• Work with a leading global investment bank in the FO Trading team.
• Collaborate with quantitative researchers and risk teams.
• Deliver production-grade solutions for mission-critical systems.

Skills

C# / .NET engineering

Financial services platforms

ActiveMQ

Angular

Cloud-ready services

Job description

Title: C# Developer

Rate: Up to £750 / day

Location: London (Hybrid)

The Opportunity

I am working with a leading global investment bank seeking a C# Developer to join their high-performing FO Trading team. This is an exceptional opportunity to work alongside experienced technologists and investment professionals building mission-critical systems that drive trading, research, and risk management operations.

What You Bring (Required)

• Deep commercial experience engineering C# / .NET solutions within mission-critical financial services platforms
• Hands-on delivery of enterprise risk platforms (Market, Credit, Counterparty Risk, XVA) with solid understanding of rates, FX, equities, and derivatives
• Experience with distributed and message-driven architectures, including ActiveMQ, plus full-stack exposure with Angular
• High engineering standards, applying SOLID principles, proven design patterns, CI / CD, and building maintainable, cloud-ready services (OpenShift desirable)
• Demonstrated ability to partner effectively with quantitative researchers, risk teams, and front-office stakeholders to deliver production-grade solutions

Who You Are

• You thrive in fast-paced investment banking environments
• Designs and owns mission-critical systems where performance and correctness matter
• Makes strong architectural decisions under delivery pressure
• Trusted technical partner to front office, risk, and quants

Apply now or reach out directly: [e-mail] for more details