3211 IT & Software Developer jobs in the UK
Principal C# .NET Developer
£80,000 - 80,000
The Portfolio Group
Oxford Road, Manchester
£80,000 - 80,000
Requirements
Must:
- Strong experience developing backend systems with C# and .NET
- Deep knowledge of cloud environments (Azure preferred)
- Experience in designing APIs and microservices at scale
- Solid understanding of automation testing tools (Playwright desirable)
- Leadership experience - mentoring, coaching, and guiding engineering teams
- Strong problem-solving skills with an eye for performance optimisation
- Enthusiasm for delivering quality solutions in a SaaS environment
Responsibilities
- Architect and build scalable backend services in C# / .NET
- Drive adoption of clean coding practices, design patterns, and SOLID principles
- Mentor engineers, fostering a culture of growth, learning, and high performance
- Collaborate with product owners to refine requirements and translate them into technical solutions
- Integrate automation testing (Playwright) and CI/CD pipelines to ensure code quality
- Lead technical discussions, setting direction on tools, frameworks, and approaches
- Troubleshoot and resolve complex technical challenges across backend services
- Optimise system performance and ensure resilience across platforms
- Review code and guide engineering standards across the team
- Contribute to product strategy by aligning technical roadmaps with business goals
Description
We are a rapidly growing SaaS organization, looking for a Principal Backend Developer who will help shape the future of our innovative products. In this career-defining role, youll take ownership of backend systems while leading a talented team of engineers. We offer a dynamic work environment focused on growth and excellence, where your contributions will make a real difference. Join us in building systems that are robust, scalable, and future-proof.
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You can find C#.NET Developer salaries in the UK here.
How many C#.NET Developer jobs are in the UK?
Currently, there are 3211 C#.NET openings. Check also: Xamarin jobs, Unity jobs - all with salary brackets.
Is the UK a good place for C#.NET Developers?
The UK is one of the best countries to work as a C#.NET Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for C#.NET Developer jobs in the UK?
Arctic Shores, Bluefruit Software Limited, BTL IT Solutions Ltd., Roots Plants, Leger Shearings Group, Flowmotion, Dirty Martini Marketing among others, are currently hiring for C#.NET roles in the UK.
The company with most openings is Experis as they are hiring for 96 different C#.NET Developer jobs in the UK. They are probably quite committed to find good C#.NET Developers.
The company with most openings is Experis as they are hiring for 96 different C#.NET Developer jobs in the UK. They are probably quite committed to find good C#.NET Developers.