4071 IT & Software Developer jobs in the UK
Requirements
Must:
- 10+ years in software engineering with deep experience across .NET and distributed systems
- Proven leadership as an Engineering Manager, Architect, Principal Engineer, or Site Lead
- Track record modernizing enterprise systems from Web Forms to modular monoliths or microservices
- Strong cloud expertise across Azure, AWS, Kubernetes, CI/CD ecosystems
- Deep understanding of messaging systems, API design, and event-driven architecture
- Experience leading multi-team engineering groups
- Strong mentoring and talent development capability
- Confident communicator able to simplify complex architecture for senior leaders
- Proven ability to establish scalable engineering standards and culture
- Nice to have: experience scaling engineering across multiple regions, exposure to AI-driven development practices, experience within regulated or enterprise domains
Responsibilities
- Define and lead modern architecture strategy, transitioning legacy platforms into modular, cloud native systems
- Decompose monoliths into scalable APIs, microservices, and event-driven services across Azure and AWS
- Align frontend and backend architectural patterns to ensure performance and consistency
- Introduce AI-enabled engineering practices to improve quality and delivery velocity
- Provide architectural oversight across multiple applications and teams
- Lead long term cloud migration, containerization, and automation initiatives
- Diagnose and resolve deep performance and scalability challenges
- Champion craftsmanship including TDD, BDD, clean architecture, and scalable design principles
- Manage and mentor multi-disciplinary engineering teams
- Scale engineering capability across regions
- Establish Architecture Review Boards and governance structures
- Build standards that enable consistency without slowing delivery
- Partner with Product, Infrastructure, and Executive leadership to define architectural roadmaps
- Own end-to-end delivery of major platform initiatives
- Develop proofs of concept in .NET, Java, or Python to validate architectural direction
- Communicate complex technical decisions clearly to senior stakeholders
Description
We are OCHO, partnering with an established technology business engaged in significant platform modernization. This is an exciting opportunity for someone comfortable operating at both strategic and hands-on levels. You will play a vital role in shaping architectural direction and leading engineering teams through complex transformations. Our firm offers a competitive base salary and leadership bonus, with a focus on professional growth and a clear pathway for advancement to Head of Engineering or Enterprise Architecture. This position is based in Belfast with a hybrid work model.
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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 4071 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, Bestway Group, HM Land Registry, Companies House, FCDO Services among others, are currently hiring for C#.NET roles in the UK.
The company with most openings is Experis as they are hiring for 110 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 110 different C#.NET Developer jobs in the UK. They are probably quite committed to find good C#.NET Developers.