3255 IT & Software Developer jobs in the UK
Requirements
Must:
- Extensive experience developing production systems using .NET / C#
- Strong experience with distributed systems and scalable architecture
- Experience designing and building microservices or service-oriented architectures
- Strong knowledge of cloud platforms (AWS, Azure, or GCP)
- Deep understanding of system design, performance optimisation, and reliability
- Experience mentoring engineers and influencing technical direction
- Strong understanding of databases (SQL and/or NoSQL)
- Experience with CI/CD pipelines and modern development practices
- Nice to Have: Experience working in high-throughput or data-intensive environments
- Nice to Have: Knowledge of containerisation technologies such as Docker and Kubernetes
- Nice to Have: Experience contributing to technical strategy or platform roadmaps
- Nice to Have: Exposure to DevOps and infrastructure-as-code practices
Responsibilities
- Lead the design and architecture of scalable, high-performance applications built with .NET / C#
- Act as a senior technical authority across multiple engineering teams
- Write clean, maintainable, and well-tested production code
- Drive best practices around system design, performance, scalability, and security
- Mentor and support engineers across the team, helping raise the technical bar
- Collaborate with product managers and stakeholders to translate business requirements into robust technical solutions
- Review code and architecture to ensure quality and consistency across the platform
- Identify opportunities to improve engineering processes, tooling, and delivery
Description
We are looking for a Staff .NET Engineer to join our growing engineering team. This is a senior technical leadership position where you will drive architectural decisions, mentor engineers, and help deliver high-quality software solutions across a modern technology stack. You will work closely with engineering leadership and product teams to design scalable systems, improve development practices, and ensure our platform continues to evolve in line with our ambitious growth plans. We offer the opportunity to tackle complex, high-impact technical challenges in a supportive environment that values technical excellence and continuous improvement, along with a competitive salary and benefits package.
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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 3255 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?
Collect Solutions Ltd, Arctic Shores, SwapTix, Government Communications Headquarters (GCHQ), HM Land Registry, MandM, TBG Solutions Ltd among others, are currently hiring for C#.NET roles in the UK.
The company with most openings is Experis as they are hiring for 102 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 102 different C#.NET Developer jobs in the UK. They are probably quite committed to find good C#.NET Developers.