Senior .Net Developer - London (Hybrid) - RJC is looking for a Senior Front Office Developer for a global energy trading company based in London. Working as part of the Quant Dev team within the Front Office, they are looking for a developer to assist in the creation front office applications that are used to inform and execute trades. The role demands experience in front office trading, a deep understanding of C# Development skills and the personality to work in a front office performance culture. The ideal Senior.Net Developer will have: Minimum 5 years C# and .Net development experience Experience with Enterprise Messaging tools i.e. Kafka, Azure service bus etc. Experience working within a trading environment (energy or commodities preferred) Strong experience with distributed architecture and modern CI/CD practices (Docker, Kubernetes) Ability to work effectively under pressure with traders and demanding front office users Good understanding of energy market data Sponsorship cannot be offered for this role. Apply below with an up to date CV below to set up an initial call.