https://jobs.co.uk/job/principal-software-engineer-platform-recruitment--0e0b818b-8e3a-4901-9951-c3c770a91ef9 RSS feed for Principal Software Engineer at Platform Recruitment. en-gb Wed, 10 Jun 2026 15:17:55 GMT https://jobs.co.uk/job/principal-software-engineer-platform-recruitment--0e0b818b-8e3a-4901-9951-c3c770a91ef9 https://jobs.co.uk/job/principal-software-engineer-platform-recruitment--0e0b818b-8e3a-4901-9951-c3c770a91ef9 Thu, 04 Jun 2026 23:00:00 GMT Location: Waterbeach | Salary: &pound;60000 - &pound;80000/annum | Type: Permanent | Title:- Principal Software Engineer Role:- Distributed Systems & Communications Location:- Cambridgeshire Salary: 6080k Platform Recruitment has partnered with an innovative technology company developing mission-critical systems used by organisations worldwide. They''re looking for a Principal Software Engineer to help shape the technical direction of their platform. Key Responsibilities: Lead architecture and implementation of systems in C#/.NET Build low-latency applications handling high-volume data traffic Drive technical vision and mentor engineers across the team Oversee code reviews, coding standards and CI/CD pipelines Key Requirements: 10+ years C# and .NET Core Strong distributed systems and microservices background Hands-on experience with RabbitMQ, Kafka or similar messaging technologies Proficiency with TCP/IP, gRPC and high-availability protocols Performance tuning, concurrency and multithreading expertise Docker, Kubernetes and CI/CD familiarity Relevant degree If this sounds like your next challenge, apply with a copy of your CV. </p Permanent