26 to 50 of 100 .NET Framework Jobs in the South East

used globally in the industry. Key Responsibilities Assist in developing and maintaining user-facing features using HTML, CSS, JavaScript and JS frameworks. Developing back-end functionality using C#, .NET 8 Participate in code reviews and testing to ensure quality and consistency. Learn our existing product suite and contribute to UI/UX enhancements. Help troubleshoot and debug issues … HTML, CSS, JavaScript. Understanding of object-oriented programming. Understanding of web services - RESTful API's, and interaction between front-end services and back-end. Good understanding of C#, .NET Framework (.NET 8) & ASP.NET MVC, and Entity Framework Core 8. Familiarity with front-end frameworks/libraries such as Bootstrap, jQuery and Vue.js More ❯

/2022, with a strong emphasis on COM (Component Object Model) interop. This role involves maintaining and developing applications that bridge managed and unmanaged code, integrating C# .NET applications with legacy or third-party COM components, and ensuring high performance and stability. Key Responsibilities: Design, develop, and maintain applications in C++ and C# using Visual Studio 2019/… 2022. Implement and maintain COM Interop between managed (.NET) and unmanaged (native C++) code. Analyse and debug issues involving interop boundaries, memory leaks, and marshalling problems. Develop and consume COM interfaces and ensure proper registration, activation, and lifecycle management. Collaborate with other developers, testers, and product owners to deliver reliable, maintainable, and high-performance software. Write and maintain … and processes. Participate in code reviews and enforce coding standards, particularly for interop safety and performance. Required Skills & Experience: Strong proficiency in C++ (including COM development) and C# (.NET Framework). Proven experience working with Visual Studio 2019/2022. Development of GUIs using WPF optionally (WinUI or other Windows GUI frameworks). Solid understanding of More ❯

with experience in C++ and C# development using Visual Studio 2019/2022. This role involves maintaining and developing applications that bridge managed and unmanaged code, integrating C# .NET applications with legacy or third-party COM components, and ensuring high performance and stability. Key Responsibilities: Design, develop, and maintain applications in C++ and C# using Visual Studio …/2022. Implement and maintain COM Interop between managed (.NET) and unmanaged (native C++) code. Analyse and debug issues involving interop boundaries, memory leaks, and marshalling problems. Develop and consume COM interfaces and ensure proper registration, activation, and lifecycle management. Collaborate with other developers, testers, and product owners to deliver reliable, maintainable, and high-performance software. Write and … and processes. Participate in code reviews and enforce coding standards, particularly for interop safety and performance. Required Skills & Experience: Strong proficiency in C++ (including COM development) and C# (.NET Framework). Proven experience working with Visual Studio 2019/2022. Development of GUI’s using WPF optionally (WinUI or other Windows GUI frameworks). Solid understanding More ❯

Software Developer - .NET/SQL (Hybrid, Hampshire) Location: Hybrid - 2 days/week on-site in Hampshire Salary: Up to £45,000 We’re looking for a mid-level Software Developer who enjoys working across the full software lifecycle - from designing new features to maintaining and improving existing internal systems. This is a hands-on role within a … grow over time. You’ll be joining a business that’s investing in its tech function and planning ahead. Right now, much of the stack is built in .NET Framework and SQL Server, and you’d play a key part in both keeping things running smoothly and helping shape the path towards modernisation in the future. … What you’ll be doing: Developing and maintaining internal applications using C#, .NET (MVC), and SQL Writing and optimising queries, stored procedures, and reports Collaborating with the senior developer and wider IT team to scope and deliver new features Getting involved in integration work and data flows between systems Supporting change requests, resolving bugs, and contributing to continuous More ❯

in the long term. We have committed to achieving net zero by 2040. To learn more about how we can supercharge progress for you, visit www.hcltech.com Technical Lead - .NET Development Job Summary The Technical Lead in .NET Development plays a crucial role in steering technology projects, providing expert technical guidance, and ensuring high-quality deliverables. This … contributing to the successful completion of project objectives. (1.) Key Responsibilities 1. Provide Technical Guidance And Solutions By Defining, Advocating, And Implementing Best Practices And Coding Standards In .Net Development, Ensuring High-Quality Outputs From The Team. 2. Develop And Enhance Team Capabilities By Mentoring Members In .Net, C#, And Sql Server Technologies, Fostering Growth And … Comprehensive Status Reports To Minimize Exposure And Risks On The Project, Facilitating The Timely Closure Of Escalations And Ensuring Transparent Communication With Stakeholders. Skill Requirements 1. Proficiency In .Net Framework And .Net Core 2. Strong Knowledge Of C# Programming Language 3. In-Depth Understanding Of Sql Server And Database Management 4. Familiarity With Software More ❯

in the long term. We have committed to achieving net zero by 2040. To learn more about how we can supercharge progress for you, visit www.hcltech.com Technical Lead - .NET Development Job Summary The Technical Lead in .NET Development plays a crucial role in steering technology projects, providing expert technical guidance, and ensuring high-quality deliverables. This … contributing to the successful completion of project objectives. (1.) Key Responsibilities 1. Provide Technical Guidance And Solutions By Defining, Advocating, And Implementing Best Practices And Coding Standards In .Net Development, Ensuring High-Quality Outputs From The Team. 2. Develop And Enhance Team Capabilities By Mentoring Members In .Net, C#, And Sql Server Technologies, Fostering Growth And … Comprehensive Status Reports To Minimize Exposure And Risks On The Project, Facilitating The Timely Closure Of Escalations And Ensuring Transparent Communication With Stakeholders. Skill Requirements 1. Proficiency In .Net Framework And .Net Core 2. Strong Knowledge Of C# Programming Language 3. In-Depth Understanding Of Sql Server And Database Management 4. Familiarity With Software More ❯

.NET Developer, C# - Global Technology Brand - Chichester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the … most instantly recognised technology brands across the globe. Their success has been built upon their reputation for developing revolutionary .NET software products that utilise cutting edge technologies. Having recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web More ❯

to the evolution of enterprise-level software.Honestly, this is your " career maker " in terms of the experience you'll get.Responsibilities: Develop and maintain web applications using C# and .NET Core; Work with Razor and .NET Framework-based features where needed; Write efficient queries and manage data using SQL Server; Support the team in building … application architecture; Learn and work with Azure services in a production environment. Requirements: 2+ years of hands-on experience with C# in a commercial environment; Solid knowledge of .NET Core (experience with .NET Framework and Razor is a plus); Basic experience or understanding of SQL and SQL Server; Familiarity with Azure services (basic level … North London; Opportunity to grow within a collaborative and experienced engineering team; Clear career development path and mentorship from senior engineers; Exposure to a modern tech stack including .NET Core and Azure services; Hands-on experience with real-world products in active development; Supportive, startup-style work culture with open communication More ❯

Investment Banking - Inside IR35 - 12 MONTHS CONTRACT Core accountabilities of role Ø Develop and deliver (time & quality) stories and epics covering the .Net web server and .Net services. Ø Contribute to the reengineering and maintenance of functional and core components. Ø Build functional and technical knowledge of the application. Ø Become SME of Issuemaster architecture and … and formalise/document to help other developers Knowledge, Skill and Experience Ø Strong practical knowledge of applying SOLID principles and design patterns. Ø At least 5 years .Net C# and Oracle SQL development experience. Ø Excellent understanding of core programming principles, best practices and design patterns. Ø Excellent understanding of database transactions, their boundaries and isolation levels … SQL, profiling and optimizing queries. Ø Excellent understanding of distributed version control system (Git, BitBucket). Ø Knowledge of profiling and performance tuning the application. Ø Experience upgrading .Net framework to .Net core a strong plus. Ø Strong understanding of cyber security considerations when setting up and developing web servers. Ø Web front-end More ❯

.NET Developer - Social Messaging Platform - Yarnton, Oxfordshire (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our … foothold in the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Developer to bring their product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong knowledge … of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack More ❯

Senior .NET Integration Developer - Maidenhead (Hybrid) - Salary £65k (DOE) We have partnered with an exciting SaaS company who are looking for a Senior .NET Integration Developer to join their growing team. You will be developing and maintaining robust integrations with third party systems such as financial services, telematics platforms and mapping APIs. Key Responsibilities: Develop and … maintain secure, well-documented financial and third-party integrations. Enhance the integration framework for scalability, performance, and industry alignment. Assist customers and partners in integration setup and API/gateway usage. Support and expand integrations for features like event tracking and CO2 reporting. Ensure integration development aligns with modern security and GDPR standards. Implement structured logging, monitoring, and … documentation. Contribute to internal knowledge bases and explore automation tools (Power Automate, Zapier). Essential Experience: Extensive experience with C#/.NET (Core or Framework) in integration-heavy environments Understanding of REST, WebAPI, event-driven architectures, and asynchronous messaging Hands-on experience in building resilient, fault-tolerant systems using retry patterns, queues, and circuit breakers Proficiency More ❯

skills to deliver technical solutions. Our team has opportunities to work with varied departments for multiple brands across the private aviation industry. Software Engineer Responsibilities Design & build scalable .NET 8+ microservices and RESTful APIs Own database schemas in MS SQL Server and integrate Kafka event-driven patterns Collaborate with frontend, mobile, QA, Ops & Product teams Innovate with AI … powered solutions used within your own processes and for the business Learn and mentor code reviews, knowledge sharing sessions and demos Education & Experience 3+ yrs C#/.NET Core + API dev Strong SQL development and object-oriented-programming (OOP) Solid experience with microservices & cloud architecture Agile and CI/CD (preferably within Microsoft Azure DevOps) Good organisational … skills and exceptional attention to detail Interpersonal skills that develop and foster a collaborative team culture Good verbal and written communication skills Required Skills & Qualifications Working knowledge of .NET Framework 4.5+, .NET Core, Visual Studio, C#, and front-end frameworks (preferably Angular) Ability to quickly learn new concepts and software as necessary Ability to More ❯

someone who enjoys mentoring, technical leadership, and working closely with the CTO on shaping long-term strategy. Key Responsibilities: Design, develop, and maintain scalable and secure applications using .NET (C#) and SQL Server. Lead technical design sessions and provide architectural input on new initiatives. Help build and support infrastructure components as part of the application lifecycle (e.g. deployment … key role in defining and shaping the department's development processes and tools. Participate in strategic planning and provide insights into technology roadmaps. Experience & Skills: Strong experience with .NET Framework/.NET Core, C#, and related technologies. Solid SQL knowledge Good understanding of infrastructure fundamentals (e.g., networking, servers, cloud services-Azure ). Experience working More ❯

someone who enjoys mentoring, technical leadership, and working closely with the CTO on shaping long-term strategy. Key Responsibilities: Design, develop, and maintain scalable and secure applications using .NET (C#) and SQL Server. Lead technical design sessions and provide architectural input on new initiatives. Help build and support infrastructure components as part of the application lifecycle (e.g. deployment … key role in defining and shaping the department's development processes and tools. Participate in strategic planning and provide insights into technology roadmaps. Experience & Skills: Strong experience with .NET Framework/.NET Core, C#, and related technologies. Solid SQL knowledge Good understanding of infrastructure fundamentals (e.g., networking, servers, cloud services-Azure ). Experience working More ❯

someone who enjoys mentoring, technical leadership, and working closely with the CTO on shaping long-term strategy. Key Responsibilities: Design, develop, and maintain scalable and secure applications using .NET (C#) and SQL Server. Lead technical design sessions and provide architectural input on new initiatives. Help build and support infrastructure components as part of the application lifecycle (e.g. deployment … key role in defining and shaping the department's development processes and tools. Participate in strategic planning and provide insights into technology roadmaps. Experience & Skills: Strong experience with .NET Framework/.NET Core, C#, and related technologies. Solid SQL knowledge Good understanding of infrastructure fundamentals (e.g., networking, servers, cloud services-Azure ). Experience working More ❯

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer to join their award … ahead of the technological curve. This is a rare opportunity to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of … the role. Our client will provide training in: .NET 9, JavaScript, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will be part of a dynamic and highly skilled engineering team building high-performance, low-latency trading platforms and tools. This is a More ❯

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer to join their award … ahead of the technological curve. This is a rare opportunity to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of … the role. Our client will provide training in: .NET 9, JavaScript, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will be part of a dynamic and highly skilled engineering team building high-performance, low-latency trading platforms and tools. This is a More ❯

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer to join their award … ahead of the technological curve. This is a rare opportunity to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of … the role. Our client will provide training in: .NET 9, JavaScript, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will be part of a dynamic and highly skilled engineering team building high-performance, low-latency trading platforms and tools. This is a More ❯

UI library desirable Playwright, ReadyAPI and Specflow. Jira, Github, Confluenc Nice to have - C# and .NET6+ Rest API's and Microservice architecture SQL Server Database, NHibernate or Entity Framework Demonstrate expertise of: Building modern-web applications Modern UI design principles. i.e. Able to take initial design direction and interpret those guidelines to finalise the design through to a More ❯

vacancy is filled from within TUV SUD, a handover period will be required to allow for training and delegation of current responsibilities. Duties and Responsibilities Writing C#/.NET software to automate manual processes and help improve efficiencies across the business. Functioning as a full-stack developer, working within a small team that is delivering both front-end … or equivalent in Engineering or equivalent experience. Proven track record of delivering high-quality software solutions in a professional software engineering environment. Demonstrated expertise in C# and the .NET framework, with a strong ability to design, develop, and maintain complex applications. Experience with HTML and CSS. Experience with SQL, preferably T-SQL. Significant experience with both … front- and back-end development. Experience with a web development framework, preferably Blazor. Ability to develop a working software solution in a team environment from concept to finished product. Team player , maintaining a high level of accuracy and attention to detail, good communication skills at all levels. Able to guide a small team through the process of developing More ❯

vacancy is filled from within TUV SUD, a handover period will be required to allow for training and delegation of current responsibilities. Duties and Responsibilities Writing C#/.NET software to automate manual processes and help improve efficiencies across the business. Functioning as a full-stack developer, working within a small team that is delivering both front-end … or equivalent in Engineering or equivalent experience. Proven track record of delivering high-quality software solutions in a professional software engineering environment. Demonstrated expertise in C# and the .NET framework, with a strong ability to design, develop, and maintain complex applications. Experience with HTML and CSS. Experience with SQL, preferably T-SQL. Significant experience with both … front- and back-end development. Experience with a web development framework, preferably Blazor. Ability to develop a working software solution in a team environment from concept to finished product. Team player , maintaining a high level of accuracy and attention to detail, good communication skills at all levels. Able to guide a small team through the process of developing More ❯

automated testing using tools such as NUnit, Jasmine and Selenium Solid understanding of the principles of network security, authentication and authorization Experience of working with databases using Entity Framework Good knowledge of SOLID principles Experience creating RESTful APIs and ensuring API extensibility Experience of SOA (service oriented architectures) You will have an advantage if you also have: Education More ❯

Developer Office Location: Basingstoke - Hybrid Working Salary: £75,000 Key Responsibilities Technical Delivery & Solution Design Take a lead role in the development and support of Microsoft MVC and .NET web applications and C# Console and API solutions, ensuring best practices are followed throughout the software lifecycle. Full working knowledge of SQL SERVER and Entity Framework. Work closely with … a bridge between transformation squads, internal platform teams, and business stakeholders. Contribute to internal consulting activities, guiding teams on how to make the most of MVC and ASP.NET framework capabilities. Platform Governance & Support Play a critical role in the governance of the MVC and ASP.NET framework estate, aligning with compliance, security, and change control processes. Take … and grow the internal MVC development team for Microsoft MVC solutions, contributing to training, mentoring, and enablement across the organisation. Required Skills & Experience Demonstrable expertise in MVC and .NET web applications development , including advanced customisation and extensibility. Deep experience with the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server More ❯

Office Location: Hemel Hempstead - Hybrid Working Salary: £75,000 Key Responsibilities Technical Delivery & Solution Design Take a lead role in the development and support of Microsoft MVC and .NET web applications and C# Console and API solutions, ensuring best practices are followed throughout the software lifecycle. Full working knowledge of SQL SERVER and Entity Framework. Work closely with … a bridge between transformation squads, internal platform teams, and business stakeholders. Contribute to internal consulting activities, guiding teams on how to make the most of MVC and ASP.NET framework capabilities. Platform Governance & Support Play a critical role in the governance of the MVC and ASP.NET framework estate, aligning with compliance, security, and change control processes. Take … and grow the internal MVC development team for Microsoft MVC solutions, contributing to training, mentoring, and enablement across the organisation. Required Skills & Experience Demonstrable expertise in MVC and .NET web applications development , including advanced customisation and extensibility. Deep experience with the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server More ❯

back-end systems. Support the IT team in resolving platform-related incidents and liaise with third-party providers when necessary. Stay up to date with best practices in .NET development, cloud computing, and modern software architecture. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. … practices are shared across the team. Communicate technical details effectively with both technical and non-technical team members. Essential Knowledge, Skills & Experience Skills Strong expertise in C# and .NET Core/.NET 6+ development. Solid experience with RESTful and GraphQL API development. Understanding of database management (SQL Server, Entity Framework, or other ORM tools … work in an Agile/Scrum environment and collaborate across teams. Strong communication and documentation skills. Experience & Qualifications 3+ years of experience developing backend solutions with C# and .NET Core/.NET 6+. Experience working with Azure cloud platforms and containerization (Docker, Kubernetes). Experience with unit and integration testing frameworks (e.g., xUnit, NUnit, MSTest). More ❯