14 of 14 .NET Software Developer Jobs in the South East

.NET Software Developer - Southampton (Remote) - £45K Full Stack Developer - .NET - HTML - JavaScript - SQL - Software Development - Python - PowerShell - T-SQL - Active Directory - IT Support - C# - MVC - JQuery Are you a talented Full Stack .NET Developer looking for your next challenge? A leading organisation within the legal sector, is seeking an experienced .NET Software developer to join their growing technology team. This is an exciting opportunity to work remotely and go to the companies office roughly once a month. If you are based closer to Southampton it would be good to go into the office more frequently. The .NET Software Developer will be instrumental in designing, developing … and maintaining innovative web applications that support critical legal services. From back-end systems in .NET/C# to engaging front-end solutions with JavaScript/JSON/JQuery, your work will help transform digital operations in a forward-thinking legal environment Key Skills the .NET Software Developer will have: Ideally 2-3 years full stack More ❯

Backend Software Developer, Typescript, .NET, Remote, COR7329 Are you a skilled Backend Software Developer seeking an exciting new role? Do you thrive in a fast-paced, startup environment? Apply now and drive the development of cutting-edge solutions in a fully remote position. The Position As a Backend Software Developer, you will focus … on building and maintaining scalable backend services and infrastructure. You will work extensively with TypeScript, .NET (C#), Python, and Postgres, ensuring reliable, secure, and performant solutions. You’ll work on Azure-first cloud deployments, DevOps pipelines, and system monitoring, helping to deliver robust services to customers. Working within a small, agile team, you’ll contribute to architecture decisions, review … work on a product that already has an established customer base. This is a remote role, with monthly team meet-ups in Oxford. Requirements Strong experience as a Backend Software Developer, with deep expertise in Azure Cloud. Proficiency with TypeScript, .NET (C#), Python, and Postgres. Familiarity with DevOps practices and monitoring solutions. Ability to work well in More ❯

Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products … with the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer Salary: £65k - £75k base + Bonus Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare … life assurance, cinema tickets & more Location: Milton Keynes – Hybrid (2 days a week in office) If you’ve got strong .Net (C#) experience and skills in GitHub, APIs, Postman, Angular, AWS, BDD (SpecFlow), Docker, MS SQL or MongoDB — we want to hear from you. Like what you see? Click apply and send us your CV today. More ❯

Software Developer, C#, ASP.NET, MVC, COR7327A This is an excellent opportunity for an experienced, Senior Software Developer with skills in C#, ASP.NET and MVC, to play a key role in delivering and supporting enterprise-scale Microsoft-based business solutions, as part of a major business transformation programme. The Role In a varied and highly-visible role … the Senior Software Developer will lead in architecting, building and enhancing complex MVC and ASP.NET solutions, whilst providing technical leadership and direction to other developers within the team. Taking a lead role in the development and support of MVC and .NET web applications, as well as C# Console and API solutions, this Senior Software Developer role sits at the intersection of development leadership and hands-on technical coding and delivery. The Company The Senior Software Developer will be joining a well-established, acquisitive Managed Service Provider, with multiple sites across the UK. With ambition and a clear plan for continued growth, their commitment to quality has seen them partner with over More ❯

Senior Software Developer, Software Developer, .NET C# JavaScript TypeScript React SQL Our client is a leading global provider of cloud communications solutions. They support organisations around the world in enhancing customer engagement and experience through innovative, cutting-edge technology.. The Opportunity Due to continued global growth, our client is looking for a talented and experienced … Software Developer to join their dynamic development team. This role plays a vital part in designing, building, testing, deploying, and maintaining high-performance applications that are critical to their service delivery. Key Responsibilities Software Development: Write high-quality, clean, maintainable code (primarily in C#). Design application components and gain internal approval on specifications. Collaborate within an … for release. Maintenance & Improvement: Investigate and resolve bugs and incidents. Participate in peer code reviews. Drive continuous improvement through innovation and technical upgrades. Develop prototypes and stay current with software trends and technologies. Requirements Degree in Computer Science or related STEM field (Russell Group preferred). 3+ years’ experience as a Software Developer. Strong commercial development in C#. More ❯

Role: Software Developer (.NET) Salary: £50,000 Location: Wallingford - Hybrid (3 days a week in office) Our client, a sustainability-driven eCommerce business, is looking for a .NET Software Developer to join their technology team. They rescue and resell over half a million books each week, preventing waste and funding literacy programmes - combining technology … commerce, and purpose. You'll play a key role in designing and maintaining scalable software that powers their eCommerce platform and warehouse operations, working with modern tech including AWS, Docker, SQL/NoSQL databases, and CI/CD pipelines. The role will involve: Developing and maintaining applications in C# .NET Designing and optimising database solutions (SQL & NoSQL) Deploying … CI/CD Collaborating with product and business teams to deliver solutions Debugging and enhancing existing systems for performance and security What you'll bring: 3+ years' experience in software development with .NET (C#) Strong SQL database skills; exposure to NoSQL a plus Hands-on experience with AWS and Docker Familiarity with Agile methods and Git/Bitbucket More ❯

Role: Software Developer (.NET) Salary: £50,000 Location: Wallingford - Hybrid (3 days a week in office) Our client, a sustainability-driven eCommerce business, is looking for a .NET Software Developer to join their technology team. They rescue and resell over half a million books each week, preventing waste and funding literacy programmes - combining technology … commerce, and purpose. You'll play a key role in designing and maintaining scalable software that powers their eCommerce platform and warehouse operations, working with modern tech including AWS, Docker, SQL/NoSQL databases, and CI/CD pipelines. The role will involve: Developing and maintaining applications in C# .NET Designing and optimising database solutions (SQL & NoSQL) Deploying … CI/CD Collaborating with product and business teams to deliver solutions Debugging and enhancing existing systems for performance and security What you'll bring: 3+ years' experience in software development with .NET (C#) Strong SQL database skills; exposure to NoSQL a plus Hands-on experience with AWS and Docker Familiarity with Agile methods and Git/Bitbucket More ❯

Software Developer £40,000 - £45,000 C#, .Net, SQL We are working alongside one of our long-standing legal firms in the Hampshire region in supporting them in the recruitment process of a C# .Net Software Developer. This role will be responsible for designing, developing, and maintaining applications, integration's, and reports. Working closely with … the Senior Software Developer and end users to ensure solutions meet business needs, enhance processes, and follow development standards. Duties will include fixing bugs, implementing changes, and creating new software to improve user experience and efficiency . Main Duties of the Role Researching, designing, coding, testing and release of in-house software ensuring it is fit … framework for the company's systems and external parties such as Clients. Creation and on-going management of reports. Design, maintenance and administration of databases. Ensuring the in-house software and integration's are developed in line with information security best practices. Working with Senior Software Developer and business users to understand requirements. Close liaison with the 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 … and 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 improvement What More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Senior Software Engineering role in a growing SaaS product company ? This is a great opportunity to take on a Senior Developer role with a view to progressing into a Lead as the team continues to grow, if of course this is something you would … be keen to embark upon! If yes to the above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Senior Software Developer aka Senior .Net Developer, Senior Full Stack Developer Location: Banbury, Oxfordshire. Hybrid working … or 3 days per week in the office/from home office. Flexible on this, but we would like some office time, as a senior figure in the software engineering team. Good commutes from: Oxford, Bicester, Warwick, Coventry, Northampton, Milton Keynes, Rugby, Reading, etc. Salary: £55K - £65K Basic range + Benefits package. We can potentially be flexible though - so More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead/Senior Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest Gen' AI/LLM dev tools (Cursor, v0, Windsurf, Copilot, etc) & act as … lead/mentor to a small Dev' team? If yes to the above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location … or 3 days per week in the office/from home office. Flexible on this, but we would like some office time, as a senior figure in the software engineering team. Good commutes from: Oxford, Bicester, Warwick, Coventry, Northampton, Milton Keynes, Rugby, Reading, etc. Salary: £65K - £75K Basic range + Benefits package. We can be somewhat flexible though - so More ❯

Software Developer - ASP.NET/SQL - Internal Systems A well-established organisation in Guildford is looking for a Software Developer – ASP.NET/SQL – Internal Systems to join their growing team. This is a hands-on, on-site role focused on building and improving internal applications, integrations, and reporting tools that are used across the business. You’ll … genuinely lovely group of developers and stakeholders to modernise key systems and deliver technical solutions that make a real impact. What you’ll be doing: Developing and maintaining internal software applications Integrating systems via APIs and improving data flow between tools Working with stakeholders to understand requirements and deliver solutions Building and maintaining Power BI dashboards and reports Supporting … Up to £50,000 depending on experience Full-time permanent role On-site only (no hybrid or remote) Supportive team environment with ongoing development opportunities If you’re a Software Developer looking for a stable role with a great team and the chance to work on meaningful internal projects, apply now for more info. More ❯

Our client, a leading global organization, is partnering with a prestigious end client based in Farnborough. Were excited to offer an outstanding opportunity for a Senior .NET Developer with strong skills in RESTful APIs and microservice architecture for a 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss … further. .NET Senior Developer 6 months contract Day Rate: £365/day (Inside IR35) Location: Farnborough, UK (Hybrid 2 days on-site/week) About the Role: Youll be contributing to the development and enhancement of business-critical financial applications, building RESTful APIs and front-end components within a microservices-based architecture. The role offers the chance to … work closely with analysts, testers, and other developers in an agile, team-driven environment. Responsibilities: Develop new features and maintain existing functionality in financial systems using .NET Core, C#, and Angular. Design and implement scalable RESTful APIs as part of a microservices architecture. Collaborate with cross-functional teams to refine requirements, define technical solutions, and complete code reviews. Support More ❯

Are you an experienced .Net (C#) Developer, with some solid experience in API development , looking to take on your next Software Engineering role in a growing SaaS product company Keen to grow your technical skills around .Net 8/C#/API & MySQL development & look into new Generative AI/LLM dev' tools, too? If yes … to the above & you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: .Net (C#) API Developer Location: Banbury, Oxfordshire. Hybrid working: 2 office days per week, 3 from home, flexible. Salary: ~£50K Basic + Benefits package. We can be … somewhat flexible though - so please just get in touch. You’ll have the full support of an Agile Scrum Master, excellent technical product team & obviously fellow software engineers in your team. Our desired "list of stuff" that you should demonstrate experience, below. But basically, if you have solid experience in .Net (C#) & solid experience in ASP.Net core WebAPI More ❯