https://jobs.co.uk/job/principal-software-engineer-c-net-aws-fintech-client-server--13460e80-473d-483b-8bd0-1cce0c3caac6 RSS feed for Principal Software Engineer C# .Net AWS - FinTech at Client Server. en-gb Sun, 24 May 2026 22:08:41 GMT https://jobs.co.uk/job/principal-software-engineer-c-net-aws-fintech-client-server--13460e80-473d-483b-8bd0-1cce0c3caac6 https://jobs.co.uk/job/principal-software-engineer-c-net-aws-fintech-client-server--13460e80-473d-483b-8bd0-1cce0c3caac6 Wed, 20 May 2026 11:53:49 GMT Location: London | Salary: 100000.00-100000.00 Annual | Type: Permanent | Principal Software Engineer / Developer (C# .Net AWS Python) London / WFH to £120kWould 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 Software Engineer you will architect and build highly performant and scalable solutions using the Microsoft tech stack an click apply for full job details Permanent