26 to 50 of 170 C# Developer Jobs in the UK

C# ASP.NET Developer Essex Salary £55,000 - £65,000 Dependent on Experience Rayment Recruitment are currently looking for a creative, detail-orientated C# ASP.NET Developer Web Developer to join the existing Web Development team at one of our clients in the Essex area. As a C# ASP.NET Web Developer … software programming knowledge. You must also have exposure to the London Insurance market . As a Web Developer you will have the following skills: ASP.NET and above C# As a Web Developer you must also have the following: Functional knowledge and coding experience Basic knowledge of search engine optimisation (SEO) An understanding of development approaches … and methods Strong analytical skills Benefits for the role of Web Developer include: Excellent salary and benefits package Full Time Permanent Role Generous holiday entitlement Career progression This is a fantastic opportunity so please apply TODAY More ❯

Senior Full Stack Developer (C#, Angular, AWS) 1 day office based Are you a skilled Senior Full Stack Developer looking for an exciting opportunity to work on innovative projects in a leading software house? Our client is seeking a talented developer with expertise in C#, Angular, and AWS to join their fully … remote team. Responsibilities: Developing and maintaining full-stack applications using C# and Angular. Designing and implementing cloud-based solutions on AWS. Writing clean, scalable, and testable code following best practices. Collaborating with cross-functional teams to deliver high-quality software. Enhancing performance, security, and scalability of applications. Troubleshooting, debugging, and optimising applications. Skills and Experience: Strong commercial experience with … C# and Angular. Proficiency in AWS and cloud-based development. Experience with microservices architecture and RESTful APIs. Strong understanding of software engineering best practices. Ability to work independently in a fully remote environment. Excellent problem-solving and communication skills. Benefits 1 day office based/4 days remote Competitive salary and benefits package. Opportunity to work on exciting, cutting More ❯

.NET Developer - C#, .NET Core, Blazor Salary: £40,000 - £50,000 + Comprehensive Benefits Location: Liverpool - Hybrid Applause IT are recruiting on behalf of a leading UK technology company. We are seeking a talented .NET Developer to join a well-established product team delivering innovative workforce management solutions. This role offers the chance to work … with C#, .NET Core, and modern cloud technologies in a collaborative, friendly, and forward-thinking environment. You'll work in a culture that values curiosity, adaptability, and practical problem-solving over perfectionism. This is an opportunity for a .NET Developer who wants to make a tangible impact while enjoying excellent stability and career development prospects. The Role … Deliver full stack solutions using C#, .NET Core, MVC, Blazor, and microservices-driven APIs. Work with SQL/SQL Server Containerisation (Docker) and CI/CD pipelines. Participate in collaborative code reviews and technical discussions, focused on your problem-solving process rather than flawless code. Improve and modernise a mature, 20-year-old codebase while ensuring stability and quality. More ❯

Senior C# Developer - Apache Kafka, Azure, Microservices Up to £460 per day (Outside IR35) Primarily Remote Initially 3 months I am working with an instantly recognisable consultancy who require a C# .Net Developer with hands-on experience with Apache Kafka and Confluent Kafka, and a strong background in cloud-native development using Docker and … Azure.Key Requirements: Proven experience as a C# .Net Developer Strong experience in building and managing Kafka clusters and topics. Recent experience developing Microservice based solutions Strong knowledge of version control systems such as Git and associated CI/CD tooling (ideally with Azure DevOps, Jenkins or similar) Experience working with structured data formats and APIs (JSON Payloads More ❯

Senior .Net Core Developer/C# Developer, Full Stack Programmer , C#, Blazor, AWS, Cloud, Azure, .Net, Microsoft Stack, ASP.Net, MVC, WEB, NoSQL, SQL Server, API, up to 75K + package - Warrington - This is an office based job. Do you have a solid background in ASP.Net Core, C#? As a Senior Developer … on your initiative, and deliver the application? This role does not just work on existing code. Have you worked with the Blazor framework? We are looking for Full Stack C# developers who have worked with the Blazor framework, ideally Greenfield development. Role: This Senior .Net Core Developer/C# Full Stack Developer role will … full job spec and client detail - 0-7-7-9-1-6-1-5-7-0-3 An impressive history in all layer development, back through to front, SQL, C#/ASP.Net MVC, JavaScript etc. is required. We are looking for both senior and mid-level developers - salaries ranging from 55-75K Technical environment: C#, .Net Core More ❯

Role - Lead C# Developer, Fixed Income Location: London (Hybrid Working) Duration: 6-months Rate: Via umbrella Join one of the most stable and globally respected financial institutions as a Director-level Lead C# Developer within the Front Office Fixed Income technology team. This is a high-impact leadership role at the intersection of trading … Income technology team, you will work closely with the Product Owner, trading desks, and development leads to deliver high-quality, scalable solutions. This role combines deep technical expertise in C#/.Net with leadership in design, architecture, and delivery. You will represent the team across senior forums, partner with stakeholders globally, and ensure the technology stack remains cutting-edge … Own the design and delivery of software solutions supporting front-office Fixed Income trading Represent IT in strategy, planning, and architecture discussions at senior levels Provide technical leadership in C#, .Net Core, and SQL Server within a fast-moving Agile environment Contribute to IT strategy for Fixed Income, including integrations with tools like ION Anvil , Neptune , and Mosaic Smart More ❯

Senior C# Developer - Physics Location: East Midlands Industry: IT Salary: £55,000 - £75,000 per annum + Healthcare, Pension, Hybrid working Posted: 30/05/2025 Description We are seeking a Senior C# Developer with expertise in .NET Core, physics, and engineering to join an award-winning UK-based technology company specializing in … Nottingham and offers a salary up to £75,000, along with a comprehensive benefits package including pension, bonus, and flexible working arrangements. Responsibilities: Design and develop software applications using C# and .NET Core. Apply physics and engineering principles, including complex algorithms, linear algebra, FFT, and signal processing. Work with cloud platforms, preferably AWS, and relational databases such as SQL. … practices. Collaborate within Agile teams to deliver high-quality solutions. Engage in research and development projects focused on sustainability and innovation. Requirements: Over five years of professional experience in C# .NET development. Educational or work background in physics or engineering. Experience with complex algorithms, linear algebra, FFT, or signal processing. Proficiency with cloud services (AWS preferred), SQL/Postgres More ❯

Join us as a C# Developer where you'll be designing, implementing, and improving software, driving innovation and excellence. You'll harness cutting-edge technology to revolutionise our digital offerings, ensuring unparalleled experiences. To be successful as a C# Developer , you should have: Demonstrable C# development experience. Good database-level SQL experience. Experience More ❯

Junior Embedded Software Developer, C#, Robotics, COR7323 Are you a recent graduate or early-career developer with an interest in manufacturing systems, automation, and robotics? Looking for a role where you can learn, grow, and work on exciting, real-world projects? This could be the perfect opportunity for you! The Role As a Junior Embedded … Software Developer, you’ll assist in designing and programming automated production systems in C#, integrating PC-based interfaces, ERP connections, PLCs, and robotics. Working alongside experienced engineers and manufacturing teams, you’ll gain hands-on experience that will help you develop your skills while contributing to improvements in efficiency, quality, and safety. You don’t need to … be an expert yet - a good grasp of C# programming and a willingness to learn PLC systems and factory automation is what we’re after. The Company Join an industry leader known for innovation and excellence. You’ll be part of a collaborative, supportive environment that values curiosity, creativity, and growth. This role is fully onsite from their location More ❯

Junior Embedded Software Developer, C#, Robotics, COR7323 Are you a recent graduate or early-career developer with an interest in manufacturing systems, automation, and robotics? Looking for a role where you can learn, grow, and work on exciting, real-world projects? This could be the perfect opportunity for you! The Role As a Junior Embedded … Software Developer, you'll assist in designing and programming automated production systems in C#, integrating PC-based interfaces, ERP connections, PLCs, and robotics. Working alongside experienced engineers and manufacturing teams, you'll gain hands-on experience that will help you develop your skills while contributing to improvements in efficiency, quality, and safety. You don't need to … be an expert yet - a good grasp of C# programming and a willingness to learn PLC systems and factory automation is what we're after. The Company Join an industry leader known for innovation and excellence. You'll be part of a collaborative, supportive environment that values curiosity, creativity, and growth. This role is fully onsite from their location More ❯

C# ASP.NET Developer Essex Salary £55,000 - £65,000 Dependent on Experience Rayment Recruitment are currently looking for a creative, detail-orientatedC# ASP.NET Developer Web Developer to join the existing Web Development team at one of our clients in the Essex area. As a C# ASP.NET Web Developer you will … software programming knowledge. You must also have exposure to the London Insurance market . As a Web Developer you will have the following skills: ASP.NET and above C# As a Web Developer you must also have the following: Functional knowledge and coding experience Basic knowledge of search engine optimisation (SEO) An understanding of development approaches … and methods Strong analytical skills Benefits for the role of Web Developer include: Excellent salary and benefits package Full Time Permanent Role Generous holiday entitlement Career progression This is a fantastic opportunity so please apply TODAY More ❯

Lead Software Developer C# & .Net - CPS - G7 Full-time (Permanent) National - £56,640 - £65,490 London - £60,990 - £71,380 + £3150 RRA Published on 13 August 2025 Deadline 31 August 2025 Location Please note that this post can be based in any location within England and Wales, where a CPS office is located. Whilst it's … is a hands-on leadership role where you combine deep technical expertise with strategic influence, mentor others, and drive delivery across high-impact projects. You bring extensive experience in C# (ideally C# 12) and .NET 6-8, with a strong track record in designing and building scalable backend services and RESTful APIs using ASP.NET. Your understanding of cloud … in this role. The start date is expected to be 8-12 weeks after the application deadline. Your roles and responsibilities : You have an in-depth technical understanding of C# and .NET, and coach and mentor others in their use. Proficient in a range of development tools and skills relevant to your specialism, you are a committed learner who More ❯

Role : Lead C# Developer - Fixed Income Location : London, 3 days per week on site required Duration : 6-month contract Rate : Via umbrella company Are you a highly skilled C# Developer with a deep understanding of Fixed Income products and the confidence to take ownership in a front-office environment? Join a globally respected financial … will act as the key technical representative for the team, attending stakeholder meetings, partnering directly with Directors, and solving complex business problems with robust backend solutions. Working primarily with C# and SQL Server, you'll design and implement high-performance systems that support trading desks across the Fixed Income space. This role is ideal for someone who thrives on … enjoys building relationships with both IT and business stakeholders. Key Responsibilities Represent the IT team in meetings with Directors and business users Own and drive backend solution design using C# and SQL Server Collaborate closely with the Product Owner and senior stakeholders to understand requirements and deliver fit-for-purpose solutions Work hands-on across all stages of the More ❯

We are looking for a C# Developer to join a growing Technology team within the Professional Services industry. This role in based in Leatherhead and is 2 days a week in the office. Client Details We are looking for a C# Developer to join a growing Technology team within the Professional Services industry. This … role in based in Leatherhead and is 2 days a week in the office. Description Design, develop, and maintain C# applications to meet business requirements. Collaborate with stakeholders to gather and analyse technical specifications. Ensure the performance, quality, and responsiveness of applications. Identify and resolve bugs or technical issues in a timely manner. Participate in code reviews and provide … technical documentation and user guides. Support the integration of third-party APIs and tools. Stay updated with emerging technologies and industry trends relevant to the role. Profile Must Haves: C# .NET Core JavaScript Nice to haves: Azure Worked in the professional services industry Experience dealing with clients Job Offer 25 days + BHS with option to buy 5 more More ❯

We are looking for a C# Developer to join a growing Technology team within the Professional Services industry. This role in based in Leatherhead and is 2 days a week in the office. Client Details We are looking for a C# Developer to join a growing Technology team within the Professional Services industry. This … role in based in Leatherhead and is 2 days a week in the office. Description Design, develop, and maintain C# applications to meet business requirements. Collaborate with stakeholders to gather and analyse technical specifications. Ensure the performance, quality, and responsiveness of applications. Identify and resolve bugs or technical issues in a timely manner. Participate in code reviews and provide … technical documentation and user guides. Support the integration of third-party APIs and tools. Stay updated with emerging technologies and industry trends relevant to the role. Profile Must Haves: C# .NET Core JavaScript Nice to haves: Azure Worked in the professional services industry Experience dealing with clients Job Offer 25 days + BHS with option to buy 5 more More ❯

We are looking to recruit an experienced Senior .Net/C# Developer who ideally has also worked with .Net Core. You will also have experience developing Restful Microservices. Experience deploying software in a Public Cloud ( Azure) environment to be deployed as SaaS would be an advantage. My client is a market leader in their field. Their products … performance and service in a Cloud based SaaS environment. This is an opportunity to be involved in what is a key transformation of their solutions as a Senior .Net C# Developer. This is an opportunity to join an organisation with an excellent reputation as an employer who invests in the training and development of their people and will promote … internally whenever possible. We are looking to recruit an experienced Senior .Net/C# Developer who ideally has also worked with .Net Core. You will also have experience developing Restful Microservices. Experience deploying software in a Public Cloud ( Azure) environment to be deployed as SaaS would be an advantage. My client is a market leader in their More ❯

C# Software Developer Our client based in South Manchester is seeking an experienced C# Software Developer to join our team and contribute to developing our client's core product. As part of our small development team, you will maintain and enhance the platform, which includes a cloud-based back-office server, web front end … third-party system integration, and a remote Android app. The solution is written in C# and interacts with SQL databases. This role requires business awareness, excellent interpersonal and communication skills, and a customer-facing disposition. You must independently drive projects to completion with minimal supervision and demonstrate a proactive, positive attitude. Skills and experience: We seek a problem-solver … who can work independently and collaboratively, with proven experience in: 3+ years of C# experience. Cloud-based solutions, especially Microsoft Azure. SQL Server, database design, and implementation, including Azure. Integration with third-party systems and developing robust APIs. Integration with remote devices (Android) using database synchronisation and notification services (e.g., SignalR). UI development skills. Full development cycle knowledge. More ❯

C# Software Developer Our client based in South Manchester is seeking an experienced C# Software Developer to join our team and contribute to developing our client's core product. As part of our small development team, you will maintain and enhance the platform, which includes a cloud-based back-office server, web front end … third-party system integration, and a remote Android app. The solution is written in C# and interacts with SQL databases. This role requires business awareness, excellent interpersonal and communication skills, and a customer-facing disposition. You must independently drive projects to completion with minimal supervision and demonstrate a proactive, positive attitude. Skills and experience: We seek a problem-solver … who can work independently and collaboratively, with proven experience in: 3+ years of C# experience. Cloud-based solutions, especially Microsoft Azure. SQL Server, database design, and implementation, including Azure. Integration with third-party systems and developing robust APIs. Integration with remote devices (Android) using database synchronisation and notification services (e.g., SignalR). UI development skills. Full development cycle knowledge. More ❯

Software Developer (C#) I'm currently working with a Software Consultancy based in Potters bar who have an exciting job opportunity for a Software Developer specialising in C# .NET. They're a well-established company who have been delivering bespoke software development services to businesses across Hertfordshire, and the UK. You will be working … have a strong team of 10+ in the technical team, and you will be an integral part of the Software Development team, working with like-minded individuals.Technologies they use: C# .NET ASP.NET Web Applications Blazor (preferred) SQL Server WPF Visual Basic (preferred) Delphi Candidates will be need to be based within travelling distance of Potters Bar.If you are an … experienced C# .NET Software Developer looking to join an established company, who have built a great company culture, this could be the perfect opportunity for you. Please apply to be immediately considered. Many thanks, Elliot Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do More ❯

JUser: :_load: Unable to load user with ID: 994 Job Summary C# Software Developer/Permanent/Southampton Country: United Kingdom Location: Southampton Sector: Software Developer Job Type: Permanent Technologies: C# Software Developer Scrum WebAPI aspnet TSQL MVC SQL Server Refactoring Design Angular JS Java Ionic Intel XDA TypeScript Bootstrap IIS … Git Continuous Integration TeamCity EPOS C# Software Developer/Permanent/Southampton Are you a looking for an excellent career opportunity? Our client, based in Southampton, specialising in delivering IT Technology solutions, is recruiting for a C# Software Developer to join their team. This is a permanent position and the salary is £45,000. … Required Skills and Knowledge: Strong analytic skills, and logical approach to problem solving. Commercial experience developing with C# , T-SQL , MVC and ASP.NET . Solid T-SQL skills including experience of creating and amending Stored Procedures working with Microsoft SQL Server . Experience of Angular JS Experience creating/maintaining web sites on Internet Information Services. Ability to work More ❯

3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, 3D Graphics, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, SQL Server, T-SQL, OpenGL/DirectX - Global Software House - up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Can you … show proven C# experience in the development of Graphics based software? Have you built software to create 3D models? Do you have experience in OpenGL or Direct X, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad, you will be one of six engineers working … solutions with messaging and notification APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D graphical and CAD applications Required Skills and Experience: Proficiency in C# and ASP.NET Core Experience with cloud-based solutions and micro-service architecture Strong mathematical and geometric problem-solving abilities Knowledge of 3D graphical/CAD application development Understanding of More ❯

3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, 3D Graphics, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, SQL Server, T-SQL, OpenGL/DirectX - Global Software House - up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Can you … show proven C# experience in the development of Graphics, CAD or Mathematical based software? Have you built software to create 3D models? Do you have experience in OpenGL or Direct X, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad, you will be one of … solutions with messaging and notification APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D graphical and CAD applications Required Skills and Experience: Proficiency in C# and ASP.NET Core Experience with cloud-based solutions and micro-service architecture Strong mathematical and geometric problem-solving abilities Knowledge of 3D graphical/CAD application development Understanding of More ❯

Software Developer C# .NET Swansea 26776/580 £35,000 plus medical insurance, pension contributions and more. Graduates are encouraged to apply. What is on offer? A starting salary of up to £35,000 25 days holiday, plus bank holidays Private medical insurance and healthcare scheme Pension with company contribution up to 12.5% Flexible working hours Hybrid … global market leader who supplies advanced technologies in measurement and control to a broad range of industries are currently looking to recruit for a Software Developer with C# .NET experience. As part of a large group, the business is undergoing a substantial period of growth and investment. This is an excellent time to join a thriving business … to be competent using front end technologies, C#.NET and SQL and have experience of all stages of IT product design. You will already have programming experience in the following: C# .NET Core/.NET Framework Knockout.JS TypeScript/Vanilla JavaScript LINQ TSQL AJAX/REST/WebAPI HTML5/CSS3/LESS SQL Management Studio Visual Studio Mobile development More ❯

Software Developer C# .NET Swansea 26776/580 35,000 plus medical insurance, pension contributions and more. Graduates are encouraged to apply. What is on offer? A starting salary of up to 35,000 25 days holiday, plus bank holidays Private medical insurance and healthcare scheme Pension with company contribution up to 12.5% Flexible working hours Hybrid … global market leader who supplies advanced technologies in measurement and control to a broad range of industries are currently looking to recruit for a Software Developer with C# .NET experience. As part of a large group, the business is undergoing a substantial period of growth and investment. This is an excellent time to join a thriving business … to be competent using front end technologies, C#.NET and SQL and have experience of all stages of IT product design. You will already have programming experience in the following: C# .NET Core/.NET Framework Knockout.JS TypeScript/Vanilla JavaScript LINQ TSQL AJAX/REST/WebAPI HTML5/CSS3/LESS SQL Management Studio Visual Studio Mobile development More ❯

Software Developer C# .NET Swansea 26776/580 £35,000 plus medical insurance, pension contributions and more. Graduates are encouraged to apply. What is on offer? A starting salary of up to £35,000 25 days holiday, plus bank holidays Private medical insurance and healthcare scheme Pension with company contribution up to 12.5% Flexible working hours Hybrid … global market leader who supplies advanced technologies in measurement and control to a broad range of industries are currently looking to recruit for a Software Developer with C# .NET experience. As part of a large group, the business is undergoing a substantial period of growth and investment. This is an excellent time to join a thriving business … to be competent using front end technologies, C#.NET and SQL and have experience of all stages of IT product design. You will already have programming experience in the following: C# .NET Core/.NET Framework Knockout.JS TypeScript/Vanilla JavaScript LINQ TSQL AJAX/REST/WebAPI HTML5/CSS3/LESS SQL Management Studio Visual Studio Mobile development More ❯