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Principal Software Engineer

Job in London, Greater London, W1B, England, UK
Listing for: Platform Recruitment Limited
Full Time position
Listed on 2026-06-06
Job specializations:
  • Software Development
    Software Engineer, Cloud Engineer - Software, DevOps, Backend Developer
Salary/Wage Range or Industry Benchmark: 60000 - 80000 GBP Yearly GBP 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Title:

Principal Software Engineer Role:
Distributed Systems & Communications

Location:

Cambridgeshire Salary: £60-£80k 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 Rabbit

MQ, 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.
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