.NET Software Developer Jobs in United Kingdom

3,711 jobs found

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Mindlance logo
Full-time|On-site|Bristol

We are seeking a talented and experienced .NET Developer/Architect to join our dynamic team at Mindlance. In this role, you will be responsible for designing, developing, and maintaining software applications using the .NET framework. You will collaborate with cross-functional teams to define, design, and ship new features, ensuring high performance and resp…

May 31, 2016
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Pacon Consulting logo
.NET Software Engineer

Pacon Consulting

Full-time|On-site|Belfast

Role overview Pacon Consulting is hiring a .NET Software Engineer based in Belfast. This position centers on building and enhancing applications that help clients achieve their objectives. Collaboration with colleagues from various backgrounds is a key part of the role, as projects often require input from multiple disciplines to design, implement, and refine software systems. What you will do Develop and maintain .NET applications to address specific client requirements Work with cross-functional teams at different stages of the software development lifecycle Take part in designing and optimizing software solutions Requirements Experience working with the .NET framework Strong problem-solving abilities and attention to detail Interest in contributing to a range of evolving projects Pacon Consulting welcomes those who enjoy technical challenges and want their work to make a difference.

Apr 23, 2026
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examplecorpsandbox logo
.Net Developer

examplecorpsandbox

Full-time|On-site|London, United Kingdom

Join our dynamic App Platform team as a Senior .Net Developer where you will play a pivotal role in system architecture, software development, and infrastructure consulting. Collaborate with server teams, contribute to open-source projects, and share insights through presentations and blog posts. Your expertise will help shape scalable, high-traffic web applications and enhance our technological landscape for long-term stability.

Feb 9, 2026
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NBS logo
Full-time|On-site|Newcastle upon Tyne

Join our award-winning team as a Graduate .NET Developer at NBS, located in the vibrant Newcastle city centre, just a short walk from Central Station. In this exciting role, you will collaborate within a dynamic agile Software Development team that includes Infrastructure Engineers, Software Developers, Product Managers, Software Testers, and UX Designers to create world-class products for our clients.Our Graduate program offers you the chance to engage with various projects and technologies while earning valuable Microsoft Certified Professional (MCP) qualifications. If you are a driven individual with a passion for coding and are eager to embark on your professional journey in software development, this is the ideal opportunity for you!About NBS:NBS is a leading provider of Software as a Service (SaaS) solutions tailored for construction industry professionals. We are at the forefront of the digital transformation in the construction sector, having developed and delivered innovative NBS products that have supported the built environment for over 40 years.Your Responsibilities:As part of our experienced Development team, you will contribute to the enhancement of our foundational platform services utilizing technologies from the Microsoft .NET stack. We value personal growth and encourage you to learn best practice programming principles while obtaining your MCP qualifications.In collaboration with our UX Designers, Software Developers, Product Managers, and Testers, you will develop skills in writing clean, efficient code that adheres to industry standards. Strong communication skills are essential, as you will actively participate in our processes and provide constructive feedback.Our agile teams are self-organizing and focused on delivering incremental business value. We thrive on teamwork and collaboration, making this an ideal environment for individuals passionate about continuous development in software.

Jan 10, 2019
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Version 1 logo
Full-time|On-site|London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast

Join our dynamic team at Version 1 as a .NET Developer, where you will play a pivotal role in designing, developing, and maintaining innovative software solutions. We are looking for talented individuals who are passionate about technology and eager to work on exciting projects that make a difference.Your responsibilities will include collaborating with cross-functional teams to deliver high-quality software, conducting code reviews, and implementing best practices in software development. You will have the opportunity to grow your skills in a supportive environment, working on cutting-edge technologies.

Oct 28, 2025
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Focus IT Recruitment logo
Experienced .NET Developer

Focus IT Recruitment

Full-time|On-site|Milton Keynes

Join our dynamic team as a .NET Developer at Focus IT Recruitment, where we collaborate with a highly reputable organization. We're looking for two skilled developers to enhance our existing team and contribute to exciting new projects.In this role, you will be integral to the development lifecycle, delivering innovative features and implementing continuous improvements to our existing codebase. You will engage with both server-side and client-side components to produce efficient, high-quality code.

Nov 29, 2019
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CSI Consulting logo
Contract|On-site|London

Job Description:We are seeking an accomplished C# and .NET Developer to join our dynamic team. The ideal candidate will possess a deep understanding of C# and the .NET framework, demonstrating proficiency in developing robust applications and solutions.Mode of Interview: Telephonic & Face to Face.

May 11, 2017
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Octad Recruitment Limited logo
Full-time|On-site|Ipswich

Join our esteemed software consultancy as a C#.NET Developer and take your career to the next level! We are passionate about fostering growth and development, providing extensive training and an array of incentives to ensure our team thrives. As a part of our expanding team, you will contribute to the development of innovative solutions.

Dec 6, 2018
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Mindlance logo
Full-time|On-site|Bristol

Join our innovative team as a GUI Designer / C# .NET Developer where you will be responsible for creating intuitive and visually appealing user interfaces. You will leverage your expertise in C# and .NET frameworks to develop robust software solutions that enhance user experience. If you are passionate about design and coding, and eager to contribute to exciting projects, we want to hear from you!

Aug 31, 2016
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Focus IT Recruitment logo
Full-time|£40K/yr - £65K/yr|On-site|Thame

Are you a talented .NET Developer looking for your next challenge? Join our rapidly expanding software company based in Thame, Oxfordshire, where we are passionate about developing innovative products for the property and legal services sectors.As a .NET Developer, you will be an integral part of our dynamic software development team. We are seeking someone with solid experience in ASP.NET, C#, and MVC to help us continue our journey of growth and innovation.In this role, you will be responsible for the complete software development lifecycle, from initial conception to final deployment. Your expertise will contribute to both enhancing our existing products and developing exciting new projects.

Nov 20, 2019
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Vix Technology logo
Full-time|On-site|Manchester, England, United Kingdom

Join Our Vision for Public Transit.At Vix Technology, we are a pioneering force in delivering innovative solutions for public transportation, with a steadfast belief that accessibility should be a fundamental right. With over 35 years of industry experience and our systems making a difference in more than 200 cities across the globe, we adopt a modular approach to seamlessly integrate diverse partners and technologies, culminating in top-tier solutions. Our vibrant team of over 450 professionals, spread across 12 global offices in APAC, Europe, and North America, thrives in a flexible and collaborative environment that empowers our employees to connect, innovate, and excel.If you are enthusiastic about transforming public transit and excel in a collaborative team setting, we encourage you to apply and contribute to our ambition for a more interconnected world.Explore Your Future with Us!Vix Technology is on the lookout for a skilled and driven Senior Software Engineer to enhance our dynamic team. In this role, you will have the chance to engage with cutting-edge technologies and solutions that are revolutionizing the public transportation landscape.As a Senior Software Engineer, you will play a crucial role in propelling innovation and developing essential software solutions that support efficient public transportation systems. You will work closely with a diverse team of platform specialists to design and implement resilient and scalable software applications.Your Responsibilities:Design, develop, test, and maintain secure, scalable, and reusable software solutions tailored to customer needs.Participate actively in Agile development processes, including sprint planning and retrospectives.Collaborate with Business Analysts, Product Owners, and Solutions Architects to prioritize design tasks and manage delivery timelines.Mentor and guide junior engineers through knowledge sharing, code reviews, and technical coaching.Act as a technical escalation point to investigate and resolve production incidents, ensuring system reliability and customer satisfaction.Articulate technical concepts effectively across diverse teams and provide constructive, solution-focused feedback.

Feb 27, 2026
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Capco logo
Full-time|On-site|UK - London

Join Capco, a global technology and consulting firm dedicated to the financial services industry, as a Senior .NET Developer specializing in Capital Markets. In this role, you will leverage your expertise in .NET technologies to design, develop, and implement high-performing applications that meet the demands of our clients in the capital markets sector.

Mar 5, 2026
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Caxton logo
Full-time|On-site|London, England, United Kingdom

Caxton seeks a Senior Software Engineer (C# / .NET) to lead a team of developers in London. This role blends hands-on engineering with team leadership, focusing on delivering reliable software using C# and .NET. Key responsibilities Mentor and guide a group of software developers Shape technical decisions and encourage strong team collaboration Maintain high standards of software quality and reliability Take part in designing and implementing new solutions Location This position is based in London, England, United Kingdom.

Apr 24, 2026
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TransPerfect logo
Full-time|On-site|London, Greater London, United Kingdom

Join our dynamic global team as a Software Engineer where you will play a crucial role in enhancing the quality, development, and delivery of our software solutions.As part of a multidisciplinary technology department, you will collaborate with experts from various locations including Barcelona, New York, London, Manchester, Bucharest, and India. If you're eager to make a significant impact in a rapidly growing company, we would love to hear from you!About TransPerfect - TechOps:The TransPerfect TechOps team has been instrumental in our success for over a decade, providing technology and services that significantly enhance the efficiency of our clients and colleagues. From streamlining workflows to developing core services on our GlobalLink platform, we create user-friendly client interfaces that simplify complex systems.

Oct 24, 2025
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agi-uk logo
Full-time|On-site|Royston, England, United Kingdom

Are you a passionate C# .NET Software Engineer looking to make an impact? Join our innovative team at agi-uk, where we develop cutting-edge software solutions. As a C# .NET Software Engineer, you will be involved in designing, developing, and maintaining high-quality software applications. We value creativity, collaboration, and a commitment to excellence.In this role, you will work on exciting projects, solve complex problems, and contribute to the growth of our technological capabilities. If you have a knack for coding and a desire to push boundaries, we want to hear from you!

Mar 17, 2026
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gravity9 logo
Full-time|Remote|Remote job

Join Our Thriving Team - Exciting Future Opportunities Await!At gravity9, we are thrilled to announce that our company is on an impressive growth trajectory, and we are eager to welcome talented professionals to our team.Transparency is key in our hiring process. Currently, we are working diligently to secure projects that align with our strategic objectives. Our goal is to ensure that every new team member has a significant and rewarding role from their very first day. While we may not be able to extend an offer immediately, we are very interested in considering you for upcoming projects.If you are open to exploring the possibility of joining our team in the future, we invite you to continue with the interview process. We value your time and commitment, and believe that getting to know you better will assist us in making an informed decision.Upon completing the recruitment process, we will retain your profile and contact you when a relevant opportunity arises. You will not need to go through additional interviews at that point, and we anticipate being able to extend an offer to you promptly.What to Expect from the Recruitment Process:Recruiter Screening: Our recruiter will conduct an initial call to understand your background and explore your fit with gravity9. This call, lasting around 60 minutes, is also an opportunity for you to ask questions about the role and our company.Technical Interview 1: You will meet one of our software consultants to delve deeper into your experience and discuss what you can bring to our team. This interview will last approximately 90 minutes.Technical Interview 2: In this session, you will meet our tech leads for an in-depth discussion of your technical skills and experiences. Expect this meeting to last around 90 minutes.Final Interview: Congratulations on reaching the final stage! This informal discussion will allow you to meet our leadership team. This step will take about 30 minutes.The salary details will be communicated prior to the first recruitment meeting.Thank you for considering the opportunity to be part of our expanding journey. We look forward to the possibility of collaborating and achieving great milestones together.

Aug 16, 2023
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Vix Technology logo
Full-time|On-site|Manchester, England, United Kingdom

Join Vix Technology as a Software Engineer specializing in .NET and Angular! In this dynamic role, you will leverage your technical expertise to develop innovative software solutions that enhance transportation systems. Collaborate with a talented team of professionals in a fast-paced environment, where your contributions will directly impact the efficiency and effectiveness of our projects.

Mar 17, 2026
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Experian logo
Full-time|On-site|Nottingham

Experian is seeking a .NET Engineer to join its Nottingham office. The team works together to build applications that address real business needs, using modern .NET technologies. Collaboration and a focus on scalable solutions shape much of the work here. Key responsibilities Develop and maintain software using the latest .NET frameworks Follow established development practices to produce dependable applications Support projects that require attention to scalability and strong performance What we look for Hands-on experience with .NET technologies Interest in software development and creating practical solutions Motivation to work with current tools and development methods

Apr 23, 2026
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Octad Recruitment Limited logo
Full-time|On-site|Portsmouth

Join a Leading Consultancy in their expansion as a C# Full Stack Developer! We are seeking talented developers with a strong background in C# and .NET technologies. If you have experience with the following skills, we want to hear from you!Proficiency in Microsoft .Net Framework (.Net 4.6); ASP.NET 3.0 and above using C#Experience with Microsoft Visual Studio 2015Knowledge of Microsoft ASP.NET MVC and Web APIStrong skills in developing using LINQ-to-ObjectsExperience with LINQ-to-SQL or Entity FrameworkProficient in HTML, CSS, JavaScript, XMLFamiliarity with Knockout.js and Require.jsAble to design and layout web pages for end usersExperience with AJAX, jQuery, and other JavaScript frameworksDevelopment of .NET Web Services/Windows Communication FoundationFamiliarity with Relational Database Technologies; Microsoft SQL Server 2008 and aboveKnowledge of W3C Web Standards and Accessibility best practicesSolid understanding of the full software development lifecycle, including Agile methodologiesDesirable skills and experience:Experience in the following areas would be beneficial:Windows server management and maintenance including: Internet Information Server (IIS), DNS, SMTP, IMAP, POP, ExchangeMicrosoft Team Foundation ServerSQL serverFamiliarity with installer technologies like InstallShield or similar

Dec 25, 2018
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Version 1 logo
Full-time|On-site|London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast

Join Version 1 as a Senior .NET Developer and take your career to the next level. We are seeking a highly skilled and experienced developer to work on exciting projects that drive innovation and excellence.In this role, you will be responsible for designing, developing, and maintaining high-quality software applications using the .NET framework. You will collaborate with cross-functional teams to define and implement solutions that meet business requirements.

Mar 25, 2026

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