Principal Software Engineer

4 days ago


Cambridge, United Kingdom Purposeology Full time

Join to apply for the Principal Software Engineer role at Purposeology Title: Principal Software EngineerLocation: CambridgeWork Setup: Onsite We're partnering with a rapidly growing Cambridgeshire-based company specializing in the development and supply of radio terminals, accessories, and applications for mission‑critical and business‑critical communications. Due to continued expansion, they’re looking for a Principal Software Engineer to join their growing team. The successful candidate will play a key role in the development, integration, and maintenance of the company’s web and communication platforms. Key Responsibilities Lead the design and development of high‑performance, secure communication systems in C#.NET Build low‑latency, high‑volume data applications for real‑time processing Define and drive technical strategy aligned with business objectives Oversee code quality, conduct reviews, and implement CI/CD pipelines Troubleshoot complex issues and ensure system reliability Mentor developers and foster a culture of technical excellence Key Requirements 10+ years of C#/.NET (Core/5+) development experience Proven expertise in scalable, distributed, low‑latency systems Strong background in web applications, gRPC, Kafka/RabbitMQ, and multithreading Solid understanding of performance tuning, security, and software architecture Experience with WPF and design patterns such as MVVM, MVP, and MVC Excellent leadership and communication skills If you have the relevant experience and are looking for your next challenge, please apply with a copy of your latest CV/Resume. Referrals increase your chances of interviewing at Purposeology by 2x. Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Information Technology Industries: Software Development #J-18808-Ljbffr



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