1 to 25 of 45 C# Developer Jobs in the UK excluding London

C# Developer, Azure, Remote, COR7721 Are you a C# developer looking for your next challenge? Then this role worked at a cutting edge company working on exciting and innovative projects could be the opportunity for you! The Role The C# Developer will be joining a technical startup company, they will use their strong C# skills, experience deploying in Azure and strong database knowledge to collaborate with a small, agile team, developing cutting edge applications. The Company Our client is an emerging, well-financed startup with a track record ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to 130kDo you have expertise with backend C# combined with strong technical leadership skills? You could be progressing your career in a hands-on Lead C# Developer role at a well … funded Fintech scale-up. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third-party integrations and oversee the configuration and upkeep of secure, reliable server ...

C# Developer/Full Stack Engineer (.Net Core JavaScript) St Albans/WFH to £100k Are you an ambitious C# Developer looking to apply your technical skills in a fast paced environment where technology, data and sport intersect? You could be progressing your career … direct impact on business performance, while giving you exposure to large-scale distributed systems, real-time data and modern cloud technologies. As a C# Developer you'll design and build new features across a complex microservices ecosystem, working on business critical platforms that process large volumes ...

C# Developer/Technical Lead (C# .Net SQL AWS) Lead Bracknell/WFH to 95kAre you a skilled C# Developer with strong technical/team leadership experience? You could be joining a global financial services company as they rebuild the international payments platform … working within the Corporate Payments division. As a C# Developer/Technical Lead you'll lead your Squad across architecture, development, delivery and production operations whilst remaining hands-on, writing production code and tackling the most technically complex problems. You'll own system architecture, API design, technical ...

Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to 110k+Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid … healthcareGenerous pension contributionContinuous career development opportunitiesSocial team atmosphere with a range of events and early finish for drinks on FridaysYour role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform using the latest versions of C# .Net ...

Lead C# Developer/Engineer (C# .Net Desktop Application) Reigate/WFH to 100kDo you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging … contribution)Health Care and Life AssuranceTraining and career developmentSocial events and a range of other perks Your role: As a Lead C# Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship desktop insurance platform that handles 4 billion requests ...

C# Developer - SQL/Data Analysis - Banking Location: London - Hybrid (3 days onsite, 2 days remote) Contract: 6 months IR35: Inside IR35 - Umbrella company required We are recruiting for an experienced C# Developer with strong SQL and data analysis skills to support business-critical … banking environment. This position requires more than traditional application development. We are looking for a hands-on developer who can combine C# development expertise with advanced SQL skills, investigate complex data issues and independently identify and implement technical solutions. You will be working on regulatory reporting projects ...

C# Developer (C# MSSQL, Azure, Javascript) Hybrid working Our client is looking for an experienced Full Stack Software Engineer with strong C# expertise to help design, build and enhance the next generation of business-critical applications. This is an opportunity to join a high-performing … comes from working together to achieve exceptional outcomes. The Role As a Software Engineer, you will: Design, develop and maintain scalable web applications using C#, modern JavaScript frameworks and cloud technologies Build intuitive front-end user experiences alongside robust back-end services Develop new functionality through API integrations, databases ...

C# Software Developer C#, WPF, Windows Hybrid/Remote - Once a week in the Fareham, Hampshire office during probation. Then Fully Remote Salary £50,000 - £60,000 + Bonus and Benefits We are currently recruiting for a C# Software Developer to join … development team working on a range of innovative Windows-based software products. This is a fantastic opportunity for a developer with strong C# and Windows experience who enjoys building high-quality desktop applications and wants to work across a variety of software products. You'll be joining ...

C# Developer/Full Stack Engineer (.Net Core JavaScript) St Albans/WFH to £100k Are you an ambitious C# Developer looking to apply your technical skills in a fast paced environment where technology, data and sport intersect? You could be progressing your career ...

C# .NET Developer Permanent | Hybrid (2 days on-site per week) | Taunton, Somerset | Up to £50,000 per annum Our client is looking to onboard a Mid-Level Back-End C# .NET Developer on a permanent basis to join their growing development team. This … development of new applications and features, and help maintain and improve existing systems. Responsibilities: Develop, test, and deploy efficient, scalable, and maintainable applications using C# and .NET Core (latest versions). Write clean, efficient, and well-documented code following best practices. Participate in code reviews and provide constructive feedback ...

Senior C# Developer (AI-Assisted Development) Location: Norwich (North) 100% Fully On-Site 35 hour week, mon-fri Salary: £55,000 – £65,000 per annum (Dependent on Experience) Employment Type: Full-time, Permanent Sector: Technology About the Company My client is a highly successful, specialist software company … pioneering the future of software engineering within their sector/field. In this role, AI agents write a significant portion of the primary C# codebase, and they require an experienced Senior Developer to direct, orchestrate, and validate this output. You will not just be coding ...

22nd September, 2026We are looking to recruit an experienced and highly skilled Senior C# Developer to lead the design, development, and optimisation of our mission-critical communication infrastructure. Working alongside other Software application team members, the candidate will be responsible for the development, integration and maintenance … Waterbeach, Cambridge. Role: Specific responsibilities will include: Contribute to the architecture, design, and implementation of high-performance, resilient, and secure communication systems using C#/.NET.Develop robust, low-latency applications that handle high-volume data traffic (e.g., messaging queues, real-time data processing).Drive technical vision and strategy ...

Join Our Amazing Investment Banking Client as a C# .Net Developer! Location : Canary Wharf (3 days per week onsite - This is essential) Contract Duration: Up to 2 years! Umbrella Rate : £416 Umbrella Day Rate Interviews: The first interview is in person this is essential - This … negotiable. Please Note: If you have spoken to a member of the Pontoon/Adecco team in 2026 about our other C# Software Development roles, you do not need to apply again. Are you a passionate and seasoned Senior C# .Net Developer looking for an exciting ...

recruiting for a Software Developer - C#/.Net to join an industry leading company across a time of exciting growth. They boast a skilled team of developers and a company culture which is second to none. If you want to join a company where your voice … will be working across both internal and customer-facing applications. Location: Hybrid working - Based near Brighton (Office 1 day per week) Technical Requirements: C#/.Net WinForms/MVC SQL Bootstrap Git Unit Testing The company is looking for experience and enthusiasm, innovators and problems solvers. This ...

recruiting for a Software Developer - C#/.Net to join an industry leading company across a time of exciting growth. They boast a skilled team of developers and a company culture which is second to none. If you want to join a company where your voice … will be working across both internal and customer-facing applications. Location: Hybrid working - Based near Brighton (Office 1 day per week) Technical Requirements: C#/.Net WinForms/MVC SQL Bootstrap Git Unit Testing The company is looking for experience and enthusiasm, innovators and problems solvers. This ...

recruiting for a Software Developer - C#/.Net to join an industry leading company across a time of exciting growth. They boast a skilled team of developers and a company culture which is second to none. If you want to join a company where your voice … will be working across both internal and customer-facing applications. Location: Hybrid working - Based near Brighton (Office 1 day per week) Technical Requirements: C#/.Net WinForms/MVC SQL Bootstrap Git Unit Testing The company is looking for experience and enthusiasm, innovators and problems solvers. This ...

recruiting for a Software Developer - C#/.Net to join an industry leading company across a time of exciting growth. They boast a skilled team of developers and a company culture which is second to none. If you want to join a company where your voice … role you will be working across both internal and customer-facing applications. Location: Hybrid working - Leicester (Office 2-3 days per week) Technical Requirements: C#/.Net WinForms/MVC SQL Bootstrap Git Unit Testing The company is looking for experience and enthusiasm, innovators and problems solvers. This ...

recruiting for a Software Developer - C#/.Net to join an industry leading company across a time of exciting growth. They boast a skilled team of developers and a company culture which is second to none. If you want to join a company where your voice … role you will be working across both internal and customer-facing applications. Location: Hybrid working - Leicester (Office 2-3 days per week) Technical Requirements: C#/.Net WinForms/MVC SQL Bootstrap Git Unit Testing The company is looking for experience and enthusiasm, innovators and problems solvers. This ...

used by local authorities and engineering consultancies across the UK and internationally. A small, product-driven business, it is now looking for an experienced C# developer to help bring several new Windows desktop applications to market. This is a Windows desktop role, not a web role. … will design and build rich desktop applications, mainly in C#/.NET with some C++, alongside a highly experienced development team and the engineers who use and teach the software every day. What you will do Own significant features and development projects, from planning requirements with product experts ...

Sector: C# and .Net, Software EngineeringReference: AF - Camb - C#Senior C#/.NET Developer | Cloud Platforms | Global TechnologyBuild the cloud foundations powering next-generation industrial technology. A leading global technology business is looking for a talented Senior C#/.NET Developer to join … opportunity to tackle complex engineering challenges at scale, alongside a highly capable team. The RoleDesign and build scalable cloud services using C#/.NETDevelop secure, reliable APIs and distributed systemsWork on identity, access control, subscription management and data servicesContribute to architectural decisions, engineering standards and technical directionHelp evolve ...

Lead Software Developer/Engineer (C# .Net Core) Newcastle onsite to 130kDo you have expertise with backend software development within finance/trading environments, combined with strong leadership skills? You could be progressing your career in a hands-on Lead Software Developer at a well … technical/team leadership skills, happy conducting 1-2-1s, providing coaching and mentoring as well as project leadershipYou have expertise with modern C# .Net Core, Python skills would also be of benefit (will also consider other OO languages e.g. C++, Java)You have a strong knowledge ...

Lead Software Developer/Engineer (C# .Net Core) Newcastle onsite to £130k Do you have expertise with backend software development within finance/trading environments, combined with strong leadership skills? You could be progressing your career in a hands-on Lead Software Developer …/team leadership skills, happy conducting 1-2-1s, providing coaching and mentoring as well as project leadership You have expertise with modern C# .Net Core, Python skills would also be of benefit (will also consider other OO languages e.g. C++, Java) You have a strong knowledge ...

Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate/Junior Developer) Since 2006 our client's revolutionary marketing software platform has been … that are relevant, helpful, and personalized. Having recently launched in the UK, they looking to hire Graduate/Junior Developer (Python, Linux, C#, Java)) to become a part of their ever-growing family. They believe that individual developers are in the best position to make decisions about ...

Role: Senior C# .NET Developer Location: London, UK Working Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool Street Employment Type: Contract Rate: £500 a day Inside IR35 via Umbrella Role Overview We are seeking experienced Senior C# .NET Developers to join a strategic … teams to deliver scalable, secure and high-performing solutions in a highly regulated environment. Key Responsibilities Design, develop and maintain enterprise applications using C# and .NET. Develop scalable, secure and high-performance APIs, services and distributed applications. Work with Technical Analysts and business stakeholders to translate requirements into technical ...