251 to 275 of 383 .NET Core Jobs in the UK excluding London

Title: SC Cleared .NET Engineer Salary: Up to £55,000 D.O.E Location: Remote First (Occasional travel) iO Associates is working with a Central Government organisation that's delivering a major digital transformation programme, and they're looking for a .NET Software Engineer to join their growing team. This is an excellent opportunity to work on high-impact public … sector projects, using modern .NET technologies within a secure, cloud-first environment. The role is fully remote (UK-based) with flexible working and long-term potential. Key Skills & Experience: Strong proficiency in C# and .NET Core/.NET Framework Hands-on experience building and consuming RESTful APIs Familiar with HTTP methods, status codes, and API More ❯

websites, and marketing tools into a single intelligent platform. We’ve been doing this since 2002, and today we’re driving forward a major migration to Azure, combining legacy .NET applications with new Blazor, API and data-driven solutions. The Role We’re looking for a skilled .NET Developer to join our small, senior-led team. This is … Technical Director and senior developers to design, build, and deploy robust applications that power personalised customer communications across the travel sector. Key Responsibilities Develop and maintain applications in C#, .NET, SQL Server, and Blazor Migrate older Web Forms systems into modern Azure-based solutions Design and consume APIs using Entity Framework Core Work across front-end and … build high-quality software. You’ll thrive in a smaller business where you can make an immediate impact and take real ownership of your work. Essential Skills C#/.NET (Web Forms, .NET Core/6+) SQL Server Entity Framework Core Blazor (or strong front-end experience) JavaScript, HTML, CSS Azure (App Services, DevOps More ❯

Umbraco Developer into their expanding team. The ideal candidate will have: Key Responsibilities - Design and develop decoupled Umbraco applications - Develop and maintain custom functionality in Umbraco v8v13 - Build reusable .NET/C# components, API integrations, and back-office extensions - Collaborate with front-end teams using frameworks such as React, Vue, or Angular - Write clean, scalable code following best practices … Contribute to architectural decisions and technical planning - Participate in code reviews and mentor junior developers where needed Key Requirements - 4+ years commercial experience with Umbraco CMS - Strong skills in .NET/C#, ASP.NET MVC, and .NET Core/.NET 6+ - Proven experience delivering decoupled or headless CMS implementations - Solid understanding of REST APIs, JSON, and More ❯

Senior .NET Software Engineer | London | £80,000–£100,000 + Bonus + Hybrid Location: Central London (Hybrid: 1-2 days in office) Salary: £80,000–£100,000 + performance bonus + excellent benefits Tech: .NET 8, C#, AWS, Microservices, REST APIs, SQL, CI/CD, Docker/Kubernetes The Opportunity We are working with a high-growth SaaS … organisation in Central London that is expanding its platform and engineering function, seeking a Senior .NET Software Engineer to join its talented, cloud-first team. This is an outstanding opportunity to work in a modern engineering environment where quality, scalability, and automation are central to the culture. You will take ownership of new features, lead technical discussions, and contribute … based environment. Expect greenfield projects, cutting-edge technology, and the chance to help shape the evolution of a platform used by thousands of customers. The Role As a Senior .NET Software Engineer, you will play a key role in both development and design, responsible for: Building and maintaining scalable backend services using .NET 7/8 (C#) Designing More ❯

Senior .NET Software Engineer | London | £80,000–£100,000 + Bonus + Hybrid Location: Central London (Hybrid: 1-2 days in office) Salary: £80,000–£100,000 + performance bonus + excellent benefits Tech: .NET 8, C#, AWS, Microservices, REST APIs, SQL, CI/CD, Docker/Kubernetes The Opportunity We are working with a high-growth SaaS … organisation in Central London that is expanding its platform and engineering function, seeking a Senior .NET Software Engineer to join its talented, cloud-first team. This is an outstanding opportunity to work in a modern engineering environment where quality, scalability, and automation are central to the culture. You will take ownership of new features, lead technical discussions, and contribute … based environment. Expect greenfield projects, cutting-edge technology, and the chance to help shape the evolution of a platform used by thousands of customers. The Role As a Senior .NET Software Engineer, you will play a key role in both development and design, responsible for: Building and maintaining scalable backend services using .NET 7/8 (C#) Designing More ❯

Mid-Level .NET Software Engineer | London | £60,000–£80,000 + Bonus + Hybrid Location: Central London (Hybrid: 2 days in office) Salary: £65,000–£80,000 + performance bonus + excellent benefits Tech: .NET 6/7, C#, AWS, Microservices, REST APIs, SQL, CI/CD 🚀 The Opportunity We’re partnering with a highly successful fast-growing … SaaS brand based in Central London who are looking for a talented Mid-Level .NET Software Engineer to join their expanding development team. This is an outstanding opportunity for an engineer with solid .NET experience and a passion for cloud technologies (especially AWS) to take the next step in a modern, forward-thinking environment. You’ll be joining … projects, cloud-first architecture, and genuine opportunities for growth. 🧠 The Role As part of a cross-functional engineering team, you’ll: Develop and maintain high-quality backend systems using .NET 6/7 (C#) Design and build AWS-based microservices and scalable APIs Collaborate closely with product, DevOps, and front-end teams Contribute to architectural decisions and technology roadmaps More ❯

Mid-Level .NET Software Engineer | London | £60,000–£80,000 + Bonus + Hybrid Location: Central London (Hybrid: 2 days in office) Salary: £65,000–£80,000 + performance bonus + excellent benefits Tech: .NET 6/7, C#, AWS, Microservices, REST APIs, SQL, CI/CD 🚀 The Opportunity We’re partnering with a highly successful fast-growing … SaaS brand based in Central London who are looking for a talented Mid-Level .NET Software Engineer to join their expanding development team. This is an outstanding opportunity for an engineer with solid .NET experience and a passion for cloud technologies (especially AWS) to take the next step in a modern, forward-thinking environment. You’ll be joining … projects, cloud-first architecture, and genuine opportunities for growth. 🧠 The Role As part of a cross-functional engineering team, you’ll: Develop and maintain high-quality backend systems using .NET 6/7 (C#) Design and build AWS-based microservices and scalable APIs Collaborate closely with product, DevOps, and front-end teams Contribute to architectural decisions and technology roadmaps More ❯

.NET Developer Leicester/Hybrid – 2/3 day in the office per week Up to £35k per annum Our mission is to help people, we make managing legal documents simple and affordable, proudly serving as one of the UK’s top providers of hassle free legal services. We have built a platform that takes the stress out of … started with Lasting Power of Attorney and have since expanded to include wills and trust with plans in the future for new product launches. We are recruiting for a .NET Developer to come an support our development team on existing new projects both with front end and backend development responsibilities coding in .Net Core. Key responsibilities Develop and … maintain full stack web applications using .NET Core (C#) Participate in testing to ensure code quality and reliability. Collaborate effectively with project managers and stakeholders to define requirements and deliverables. Contribute to architectural decisions, code reviews, and best practices. Troubleshoot, debug, and resolve technical issues efficiently. Required skills Experience using .NET (C#) development with hands-on More ❯

Lead .NET Software Engineer | London | £95,000–£120,000 + Bonus + Hybrid Location: Central London (Hybrid: one a fortnight onsite) Salary: £95,000–£120,000 + performance bonus + excellent benefits Tech: .NET 8, C#, AWS, Microservices, REST APIs, SQL, CI/CD, Docker/Kubernetes The Opportunity We are partnering with a high-growth SaaS organisation … in Central London that is scaling its cloud-based platform and strengthening its engineering leadership. As part of this growth, they are seeking a Lead .NET Software Engineer to guide a talented team within a modern, high-performance engineering environment. This is an opportunity to lead from the front, owning architectural direction, driving technical excellence, and ensuring delivery of … a cloud-first, microservices-driven environment. You’ll be a hands-on leader, balancing coding, mentoring, and strategic influence across multiple teams and initiatives. The Role As a Lead .NET Software Engineer, you will combine hands-on technical expertise with leadership responsibilities, including: Designing and leading the development of scalable backend services using .NET 8 (C#) Architecting cloud More ❯

Lead .NET Software Engineer | London | £95,000–£120,000 + Bonus + Hybrid Location: Central London (Hybrid: one a fortnight onsite) Salary: £95,000–£120,000 + performance bonus + excellent benefits Tech: .NET 8, C#, AWS, Microservices, REST APIs, SQL, CI/CD, Docker/Kubernetes The Opportunity We are partnering with a high-growth SaaS organisation … in Central London that is scaling its cloud-based platform and strengthening its engineering leadership. As part of this growth, they are seeking a Lead .NET Software Engineer to guide a talented team within a modern, high-performance engineering environment. This is an opportunity to lead from the front, owning architectural direction, driving technical excellence, and ensuring delivery of … a cloud-first, microservices-driven environment. You’ll be a hands-on leader, balancing coding, mentoring, and strategic influence across multiple teams and initiatives. The Role As a Lead .NET Software Engineer, you will combine hands-on technical expertise with leadership responsibilities, including: Designing and leading the development of scalable backend services using .NET 8 (C#) Architecting cloud More ❯

Lead .NET Software Engineer | London | £95,000–£120,000 + Bonus + Hybrid Location: Central London (Hybrid: one a fortnight onsite) Salary: £95,000–£120,000 + performance bonus + excellent benefits Tech: .NET 8, C#, AWS, Microservices, REST APIs, SQL, CI/CD, Docker/Kubernetes The Opportunity We are partnering with a high-growth SaaS organisation … in Central London that is scaling its cloud-based platform and strengthening its engineering leadership. As part of this growth, they are seeking a Lead .NET Software Engineer to guide a talented team within a modern, high-performance engineering environment. This is an opportunity to lead from the front, owning architectural direction, driving technical excellence, and ensuring delivery of … a cloud-first, microservices-driven environment. You’ll be a hands-on leader, balancing coding, mentoring, and strategic influence across multiple teams and initiatives. The Role As a Lead .NET Software Engineer, you will combine hands-on technical expertise with leadership responsibilities, including: Designing and leading the development of scalable backend services using .NET 8 (C#) Architecting cloud More ❯

is always looking for passionate individuals who are eager to make a difference and contribute to our success. What does the role involve? We're looking for a skilled .NET Developer with strong experience in C# and backend development to join our growing technology team. You'll be responsible for building scalable, maintainable solutions using .NET technologies and … with cross-functional teams to integrate solutions within the Hastings Direct infrastructure. Write clean, testable code and participate in code reviews and deployment processes. Stay current with the latest .NET and Azure features to drive innovation within the company. Skills we would love you to have: Proficient in C# with a solid understanding of object-oriented programming principles. Hands … on experience developing and deploying applications using .NET Core/.NET 6+. Strong problem-solving skills and ability to work in a fast-paced, dynamic environment. Understanding of the software development lifecycle and continuous improvement practices. Familiarity with version control systems (e.g., Git) and tools such as Octane, Azure DevOps or similar platforms. Comfortable working in More ❯

Full Stack | Angular | C# | .NET | Energy Trading | £750/Day OUTSIDE IR35 | 6-month rolling | Hybrid | LDN Our client is looking for a C# .NET Engineer for a 6-month rolling project, working at a leading Energy Trading house. This client deals in both physical and non-physical Energy products as well as trading Commodities. They have recently … head count to their operations and trading team to enhance the Energy trading capability within the company. This has resulted in the need for this Full Stack Angular C# .NET developer to join them as they enhance their energy trading desk within the company. This developer will be needed to come into the team as an established Energy Trading … as leading and upskilling peers around them. Having previous trading experience in the Energy Trading space is going to be essential for this role. This Full Stack Angular C# .NET engineering role is: 💸 This role is paying up to £750/day Inside IR35 💻 This hybrid role is 3 days in office 📍 The office is in Central London Technology More ❯

Full Stack | Angular | C# | .NET | Energy Trading | £750/Day OUTSIDE IR35 | 6-month rolling | Hybrid | LDN Our client is looking for a C# .NET Engineer for a 6-month rolling project, working at a leading Energy Trading house. This client deals in both physical and non-physical Energy products as well as trading Commodities. They have recently … head count to their operations and trading team to enhance the Energy trading capability within the company. This has resulted in the need for this Full Stack Angular C# .NET developer to join them as they enhance their energy trading desk within the company. This developer will be needed to come into the team as an established Energy Trading … as leading and upskilling peers around them. Having previous trading experience in the Energy Trading space is going to be essential for this role. This Full Stack Angular C# .NET engineering role is: 💸 This role is paying up to £750/day Inside IR35 💻 This hybrid role is 3 days in office 📍 The office is in Central London Technology More ❯

Full Stack | Angular | C# | .NET | Energy Trading | £750/Day OUTSIDE IR35 | 6-month rolling | Hybrid | LDN Our client is looking for a C# .NET Engineer for a 6-month rolling project, working at a leading Energy Trading house. This client deals in both physical and non-physical Energy products as well as trading Commodities. They have recently … head count to their operations and trading team to enhance the Energy trading capability within the company. This has resulted in the need for this Full Stack Angular C# .NET developer to join them as they enhance their energy trading desk within the company. This developer will be needed to come into the team as an established Energy Trading … as leading and upskilling peers around them. Having previous trading experience in the Energy Trading space is going to be essential for this role. This Full Stack Angular C# .NET engineering role is: 💸 This role is paying up to £750/day Inside IR35 💻 This hybrid role is 3 days in office 📍 The office is in Central London Technology More ❯

pipelines and monitoring solutions Mentor junior developers and contribute to technical documentation Skills and Experience 3-5 years of professional back-end development experience Strong proficiency in C# and .NET Core/ASP.NET Core Experience with Azure cloud services Solid understanding of RESTful API design principles and implementation Experience with SQL databases (Azure SQL, SQL More ❯

Minimum of 8–9 years’ relevant development experience. Strong technical expertise with: MS SQL Server (T-SQL, stored procedures, functions) SSIS/ETL tools (Informatica preferred) Web APIs & SOA .NET Framework, .NET Core, ASP.NET, MVC ✅ Additional beneficial skills: SSAS/SSRS Tableau or Power BI C# development SharePoint Data modelling & real-time data integration ✅ Excellent problem More ❯

Minimum of 8–9 years’ relevant development experience. Strong technical expertise with: MS SQL Server (T-SQL, stored procedures, functions) SSIS/ETL tools (Informatica preferred) Web APIs & SOA .NET Framework, .NET Core, ASP.NET, MVC ✅ Additional beneficial skills: SSAS/SSRS Tableau or Power BI C# development SharePoint Data modelling & real-time data integration ✅ Excellent problem More ❯

Minimum of 8–9 years’ relevant development experience. Strong technical expertise with: MS SQL Server (T-SQL, stored procedures, functions) SSIS/ETL tools (Informatica preferred) Web APIs & SOA .NET Framework, .NET Core, ASP.NET, MVC ✅ Additional beneficial skills: SSAS/SSRS Tableau or Power BI C# development SharePoint Data modelling & real-time data integration ✅ Excellent problem More ❯

C# Engineers - All Levels – Exciting Opportunity with a Growing Tech Company Are you an experienced .NET and Azure developer looking for an opportunity to lead exciting projects in Web, Desktop, and Cloud development? Our client, a well-established software development company, is expanding its team and looking for Mid - Senior to Lead Software Engineers to drive innovation and shape … design, architecture, and development processes. This is an opportunity to work on cutting-edge projects across cloud-based and on-premise systems. Tech Stack You’ll Work With: C#, .NET Core, ASP.NET Core MVC & Web API Azure Functions, Azure Storage, Cosmos DB, Azure SQL WPF, Blazor, SignalR, Skia DevOps, CI/CD, B2B Web APIs More ❯

productivity, and environmental impact . Key Responsibilities Lead technical strategy and oversee architecture for scalable, data-driven systems. Remain actively hands-on , designing and developing high-performance C#/.NET back-end systems . Mentor and guide a growing team of developers — setting technical standards and driving best practices. Oversee end-to-end solution delivery, ensuring performance, security, and … End Developer/Engineering Lead/CTO in data-heavy environments Demonstrable history of technical excellence and leadership in commercial software development Technical Expertise Advanced proficiency in C#/.NET Core/.NET Framework Strong command of Azure Cloud Services Deep experience with SQL Server and high-volume transactional systems Expertise in data architecture, performance optimisation More ❯

Job Title: Lead Full Stack .NET Developer Location: Belfast, Northern Ireland Work Arrangement: Hybrid (In-Office) We are seeking a Lead Full-Stack .NET Developer to provide architectural vision and strategic direction, guiding our team in efficiently understanding and extending our codebase. In this pivotal role, you will collaborate closely with Product and Engineering leadership to deliver innovative … in Computer Science/related qualification OR commercial experience of developing in C#, Java or other OO programming languages Minimum 7+ years of hands on experience programming on the .NET platform using C#, including ASP.NET (MVC) Expertise with Design Patterns, refactoring, OO Design and related areas Experience in Web API design principles and best practices Comfortable with database design … services industry Experience of LEAN software development practices Knowledge of CI/CD systems and implementation practices Hands on experience with front end frameworks such as Bootstrap Knowledge on .NET Core and Entity framework Code First migrations What We Offer Private health insurance Group life death benefit Auto enrollment pension with employer contributions matched to More ❯

Role: Software Developer - C# .NetCore, Angular Location: Hybrid - Birmingham 2 days per week Salary: £45,000 - £50,000 Benefits: Pension, Healthcare Established over 30 years ago this highly innovative company are going through an interesting and exciting time with the main business system being redeveloped and redesigned into a bespoke modern solution. This system supports 3500 users across 96 member … the office. The role will be a hybrid one with two days a week in the office. What are we looking for: We are looking for a full stack .Net developer with at least two to three years of full stack development experience in .Net and Angular. Technical overview: Front end - Angular Back end - C# .NET core More ❯

communication (written and verbal) and team working skills. Able to communicate effectively using MS Teams or similar. Design, develop, and maintenance of full-stack web applications using C#/.NET Core , ASP.NET MVC , and JavaScript frameworks (e.g., React, Angular). Familiarity with CMS or similar platforms (e.g., Sitecore, Contentstack, Adobe Experience Manager). Understanding of microservices architecture More ❯

Junior .NET Developer - Aberdeen We are delighted to be partnering with a leading international oil and gas companyto recruit a Junior .NET Developerto join their growing technology team in Aberdeen. This is an excellent opportunity for an ambitious developer to contribute to large-scale digital transformation projects in a truly global organisation. Whats on Offer Salary up to … bonus, on-site gym Opportunity to work on high-impact global projects Structured career development and ongoing training Supportive, inclusive, and innovative working culture The Role As a Junior .NET Developer, you will be working as part of an experienced development team, building and maintaining a range of applications used across the business. Youll gain exposure to modern technologies … such as .NET Core and Blazor , while receiving mentoring and support to develop your technical and professional skills. This role is ideal for someone with a passion for software development who is eager to learn, grow, and take on exciting new challenges. Key Responsibilities Design, develop, and maintain web applications using .NET and Blazor Collaborate with More ❯