Senior C# Quantitative Developer

6 month contract - Inside IR35 Our industry leading investment banking client is looking for a senior C# Quant Developer to come in on a 6 month rolling contract, working with a hybrid model. Essential skills / attributes: Expert C# development skills Expert distributed systems, streaming, messaging (Rx .NET) Very good understanding of Fixed Income products, specifically interest rates swaps and options products TDD Strong communication and requirements analysis skills Experience with CI/CD pipelines Capable of picking up new technologies quickly A passion for automation, improvement and simplicity Solid computer science and design patterns fundamentals. Team player Advantageous skills / attributes: Knowledge of risk-based P&L explain and predict in the context of Fixed Income trading Distributed middleware (Redis) Experience with memory profiling Experience with performance profiling CI/CD tools/technologies (TeamCity, Jenkins, Artifactory, Ansible) Experience with speed and memory optimization. Full project and application lifecycle experience.

Location: The City, GB

Posted Date: 6/16/2025