5 of 5 Senior C# Developer Jobs in London

Senior C# Developer/Software Engineer (C# .Net AWS) London to £90k Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst … enjoying a range of perks and benefits. As a Senior C# Developer you will collaborate with DevOps and Product Management within an Agile team environment working on a Greenfield Market Data platform. The platform has been built with C# deploying to AWS and requires ...

Senior C# Developer - Liquidity Hybrid Working - London - 2-3 days a week on site. Financial Services Lorien's leading banking client is looking for a Senior C# Developer to support the delivery of strategic applications across Liquidity, XVA and Financial … technical solutions while supporting the ongoing migration to a modern event-driven architecture. The Ideal candidate will have expertise with a strong hands-on C#/.NET background , enabling them to engage confidently with software engineers and architects. They will have practical experience working with Agentic AI, LLMs ...

Join Our Amazing Investment Banking Client as a Senior/Lead C# .Net Developer! Location : Canary Wharf (3 days per week onsite) Contract Duration: Up to 2 years! Umbrella Rate : £400-£600 Umbrella Day Rate Interviews: ASAP, first interview is in person this is essential. … Please Note: If you have spoken to a member of the Pontoon/Adecco team within the last month about our other C# Software Development roles, you do not need to apply again. Are you a passionate and seasoned Senior C# .Net Developer looking ...

Senior C# Developer/Software Engineer (C# .Net AWS) London to £90k Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst ...

Bridge area, 1 - 2 days per week. A leading financial software house specialising in retail banking platforms is seeking an experienced Senior C# Developer to join its core engineering team. This is a high-impact role where you will modernise existing systems, build new customer … pivotal part in introducing AI-driven capabilities across the organisation. Youll work on mission-critical banking software used by major retail banks, combining deep C# expertise with SQL Server, Blazor and modern cloud-ready architectures. This is an ideal opportunity for a senior engineer who wants ...