Role - Lead C# Developer, Fixed Income Location: London (Hybrid Working) Duration: 6-monthsRate: Via umbrella Join one of the most stable and globally respected financial institutions as a Director-level Lead C# Developer within the Front Office Fixed Income technology team. This is a high-impact leadership role at the intersection of trading, architecture, and delivery-perfect for someone who thrives in a hands-on, business-facing environment and can lead end-to-end solutions from strategy to execution. About the Role As a senior member of the Fixed Income technology team, you will work closely with the Product Owner, trading desks, and development leads to deliver high-quality, scalable solutions. This role combines deep technical expertise in C#/.Net with leadership in design, architecture, and delivery.You will represent the team across senior forums, partner with stakeholders globally, and ensure the technology stack remains cutting-edge, secure, and aligned with both business goals and regulatory needs. Key Responsibilities Own the design and delivery of software solutions supporting front-office Fixed Income tradingRepresent IT in strategy, planning, and architecture discussions at senior levelsProvide technical leadership in C#, .Net Core, and SQL Server within a fast-moving Agile environmentContribute to IT strategy for Fixed Income, including integrations with tools like ION Anvil, Neptune, and Mosaic Smart DataCollaborate daily with traders and desk heads to transl