https://jobs.co.uk/job/principal-c-developer-net-aws-fintech-client-server--63ac89ec-2810-4ce0-93f1-22bfba8f2f29 RSS feed for Principal C# Developer .Net AWS - FinTech at Client Server. en-gb Thu, 18 Jun 2026 13:08:57 GMT https://jobs.co.uk/job/principal-c-developer-net-aws-fintech-client-server--63ac89ec-2810-4ce0-93f1-22bfba8f2f29 https://jobs.co.uk/job/principal-c-developer-net-aws-fintech-client-server--63ac89ec-2810-4ce0-93f1-22bfba8f2f29 Tue, 16 Jun 2026 23:00:00 GMT Location: East London | Salary: £100,000 | Type: Permanent | Principal C# Developer / Engineer (C# .Net AWS Python) London / WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Principal C# Developer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SOLID des... Permanent