126 to 150 of 159 .NET Developer Jobs in the UK excluding London

.Net Full Stack Software Developer - Cowes, Isle of Wight - up to 45K plus benefits We are seeking an experienced Full Stack Software Developer to join a growing software development team. You will design, develop and maintain high-quality software solutions using C#, SQL Server and modern … Excellent career development opportunities. The chance to work on innovative, high-technology products within a global organisation. If you are an experienced Full Stack Developer looking for your next challenge, we would love to hear from you. Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy ...

Senior .Net Developer Location: Belfast (Hybrid) Type: Full-Time Permanent MCS Group is working with a global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access … global scale. What you'll do? Develop, enhance, and maintain complex systems using C# (.NET Core), React, and SQL Build cloud-native solutions using AWS Collaborate closely with Solution Architects and QA Engineers to ensure robust, testable, and high-quality delivery Mentor junior team members, lead code reviews ...

C#/.NET Developer Salary: £40,000 to £65,000, depending on experience Location: Aberdeen, ideally hybrid, with flexibility depending on the candidate’s location Permanent We are recruiting for a global software business that develops real-time data platforms for the energy industry. The company builds complex … product development and improvements to established software platforms. The role You will be responsible for: Developing and maintaining backend applications using C# and .NET Designing and supporting APIs and integration services Working with SQL Server or PostgreSQL Building event-driven and message-based systems Writing clean, maintainable and well ...

.NET Developer Contract Location: Nottingham (Hybrid: 2 days onsite, 3 days remote) Employment Type: Outside IR35 Contract (Subject to Assessment) Pay Rate: Flexible Day Rate Duration: 6 Months The Opportunity We're working with an established technology business that is looking for an experienced Contract Software Developer … software solutions, working alongside experienced developers to deliver new features, enhance existing functionality and solve complex technical challenges. The Role As a Contract Software Developer, you'll work across a variety of projects and development teams, adapting to changing priorities and contributing wherever your expertise is needed. The role ...

Senior Software Engineer (.NET/C#) Ocho People Technology Recruitment Senior Software Engineer role at a world leading technology organisation operating across 27 countries .NET and C# focused with distributed systems, cloud native architecture, REST and GraphQL APIs Influence technical direction, mentor others and deliver solutions that operate … solutions for complex systems What You'll Need Essential: Proven experience designing, developing and maintaining distributed, event driven, cloud native systems Expertise in modern .NET technologies (.NET Framework and .NET Core) using C# Strong experience in API design and development across REST and GraphQL Solid understanding ...

.Net Full Stack Software Developer - Cowes, Isle of Wight - up to 45K plus benefits We are seeking an experienced Full Stack Software Developer to join a growing software development team. You will design, develop and maintain high-quality software solutions using C#, SQL Server and modern ...

Senior .Net Developer (Billing or Financial Systems Essential) 2 Year Fixed Term ContractSouthampton, 3 days per week £60-65k + 10% Bonus, 8% Pension, Private Medical. - This role cannot offer Visa Sponsorship. - You must have Billing Systems or Financial Product Experience to apply. Your new company ...

work on varied software projects that help improve public services and the experiences of people that use them? I'm recruiting a Senior .NET Developer role for a Software House that works with over 25 national police services, charities and International private sector companies. They have around … Applications Their iterative approach follows the Scrum Agile methodology, but some projects may require a different approach. Their latest projects are utilizing frameworks like .NET Core, Angular/React, iOS/Android with hosting and services in Azure & AWS. Place of work You'll only be required to work ...

Senior Software Engineer (.NET/C#) - Belfast At a Glance Senior-level .NET/C# engineering role with an established financial technology business Hybrid working 3 days per week in Belfast Salary up to £60,000 Modern, spacious Belfast offices with a strong culture and genuine progression Join … where needed What You'll Need Essential: 5 years' experience as a Senior Software Engineer in a complex, delivery-focused environment Strong expertise in .NET (C#) across modern .NET Framework and .NET Core Proven experience building distributed, real-time systems and scalable components Solid relational database experience ...

Engineer/Software Developer, C# .NET, Reading, £450 day rate, Outside IR35, COR7631 We're looking for an experienced AI Engineer/Software Developer to join a long-term contract with an initial 3-month term and a strong likelihood of extension up to 18 months. This … Reading, with three days per week onsite, and offers a day rate of up to £450, outside IR35. As an AI Engineer/Software Developer, you'll be responsible for developing software using C# and .NET while leveraging AI-powered tools throughout the software development lifecycle. ...

Senior C# Developer Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary Negotiable, DoE, plus company benefits. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must … government monitor and reduce greenhouse gas emissions from commercial transport Role Summary Triad Group Plc is seeking a skilled and experienced Senior C# Developer to join our dynamic team. As a Senior Developer, you will be responsible for designing, developing, and maintaining software applications using .Net Core ...

Principal Backend Developer (C#/.NET) The Opportunity This is a career-defining role for a Principal Backend Developer who wants to be at the forefront of a growing SaaS organisation. You'll be joining a company that's scaling rapidly, building innovative products that make … Working closely with product owners, testers, and front-end teams, you'll bring engineering excellence into every decision. With a stack centred on C#, .NET, cloud services, and automation frameworks, you'll be both hands-on in coding and guiding others to deliver their best work. ...

C#/.NET Core/MVC/ASP.NET Developer – Contractor Location: Office Based, Manchester, M32 0FP Hours: Full Time – 6 Month Contract Salary: £45,000 per annum pro rata Crystal Ball is a Multi-Award-Winning vehicle tracking and lone worker service provider based in modern offices … Crystal Ball system comprises of mobile phone/tablet client software (all major platforms) as well as scalable server-side architecture (C#/.NET Core/MVC/ASP.Net/SQL Server) and is developed and maintained entirely in-house and we are looking to grow this development team ...

Senior Software Developer - .NET (Fully Remote) Location: Fully Remote Salary: £50,000 to £60,000 plus strong wider benefits package About the role Our client, a digital consultancy delivering complex technology programmes across the public sector, are looking for a Senior Software Engineer to join multidisciplinary delivery teams … large scale public service environments, collaborating with stakeholders and delivery teams throughout the software lifecycle. This is a hands-on, software engineering role using .NET, cloud technologies and agile delivery practices in a fast-moving, stakeholder-heavy environment. NOTE: Eligible candidates must have an active Security Clearance ...

.Net Software Developers (Mid-Level) Location: Belfast (Hybrid) | Type: Full-Time | Permanent MCS Group is delighted to be working with a global market leader in financial services technology that is building one of the largest and most advanced engineering hubs in Belfast. MCS have helped this company hire over … critical trading and data platforms used across the globe. As part of a major technology growth programme, the Belfast office is hiring mid level .NET Software Developers to shape next-generation trading systems and deliver large-scale engineering solutions. What you'll do Develop, enhance, and maintain complex systems ...

Software Developer Chesterfield | £50k+ React | C#.NET v10 | SignalR | Claude Major IT & Digital are proud to be partnering with a leading international business with over 30 years industry experience delivering industrial IT solutions across both manufacturing, energy and utility sectors . Successfully achieved Investors in People award for the last … business from a Chesterfield location. As part of continued expansion within the software development team my client has immediate requirements for an experienced C# .NET (v.10) Developer with strong React (v.19) skills to support the development of new features, new applications and API integrations. This is a brand ...

Full Stack .Net/Angular Developer (1 Year FTC)Basingstoke - 3 days per week in office.£46-51k + 16.5% Pension + 28.5 days holiday. Your new company I'm recruiting a Full Stack .Net/Angular Developer on a 1-year Fixed Term Contract ...

Contract .NET Software Developer (CAD/CAM) Location: Nottingham (Hybrid: 2 days onsite, 3 days remote) Employment Type: Outside IR35 Contract (Subject to Assessment) Pay Rate: Flexible Day Rate Duration: 6 Months The Opportunity We're working with an established technology business that is looking for an experienced … Contract Software Developer to support the delivery of a range of innovative CAD/CAM software products. This is an opportunity to join a collaborative engineering team working on modern, cloud-based applications used by customers across multiple industries. You'll contribute to the development of scalable software solutions ...

C#, .NET 4 & 6, FIX, API’s, SQL Server, Azure cloud services (App/storage/networking), CI/CD, Agile, Message Bus/Messaging, Azure Service Bus, SignalR, RabbitMQ, Kafka, Azure DevOps, SaaS, Financial. This is a brilliant opportunity for a great client of ours based … staff stay. There is a competitive salary and bonus on offer too. What's the role? We are looking for an experienced Senior Microsoft developer with strong hands-on coding expertise. The right person fit is also critical Experience in financial services, banking software, trading environments or trading software ...

About the Role C#, .NET, .NET Core, SQL Server, T-SQL, Entity, Azure, App Services, Azure Service Bus, Event-driven architecture, APIs, CI/CD, DevOps. We have 2 great permanent job opportunities to join our client in early 2026. Based in Kent offices, it would really suit ...

Insight Investment is seeking a highly experienced Senior Developer with strong C#/.NET and Python skills to work in a cross‐functional team. You will translate business requirements into technical work and collaborate with product owners to prioritize tasks while contributing to secure, scalable software. You will ...

Software Developer – C#/.NET/WinForms Hertfordshire/Hybrid Permanent | 37.5 hours per week Build technology that makes a real difference We’re working with an established technology-for-good organisation that develops specialist software designed to help protect vulnerable people and support professionals working in critical … areas. They’re looking for a Software Developer to join their talented development team and work on products that have a genuine real-world impact. This would suit a junior to mid-level C# developer who enjoys building Windows applications, solving technical problems and wants to work somewhere ...

C#.NET, React, JavaScript, TypeScript, JIRA, SQL, Agile, SCRUM, AI (Claude, ChatGPT). Don't worry. We don't need every skill listed. Ideally, the more the merrier (as you probably expected) but at the heart ...

Job Requirements Non-technical people Comfortable working independently Preferred knowledge of Azure PaaS services Preferred eCommerce development Experience with modern Frontend technologies React/Vue desirable but not essential Experience in TDD desirable but not ...

global leader in financial services technology is seeking mid-level .NET Software Developers to join their advanced engineering hub in Belfast. You will develop and maintain complex systems while collaborating with architects and QA teams. This role offers a hybrid working model, competitive salary, and a range of benefits ...