24 of 24 C# Developer Jobs in the South East

leading software provider in Fareham is seeking a C# Developer to join their innovative team working on projects across retail, hospitality, leisure, and the public sector. You'll be joining a dynamic team of developers working on cutting-edge solutions including iOS and biometric applications , patient-facing … hardware and peripherals Contributing to research and development initiatives Applying design patterns and best practices in software architecture Key Skills: 2+ years' experience in C# Exposure to Xamarin , ASP.NET , Angular is beneficial Strong problem-solving and team collaboration What's on Offer: Salary up to £60k Exciting, varied projects ...

C# Software Developer Remote-working (with monthly visits to the office in Portsmouth) c£60,000 per year Plus excellent company benefits package (including 25 days holiday + bank holidays, Pension, Private Healthcare, etc.) The Opportunity: My client is a software house looking for a C# … chance to become influential in the direction that their products take. Skills and Experience: A minimum of 2 years development experience working with C# and commercial experience with producing design patterns Web development using ASP.NET and Angular Mobile Apps (iOS, Android, Windows) using Xamarin tools Working with EPOS Hardware ...

orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. C# Developer (Architecture Focused) London, 3 days per week on site required 6-month initial contract £400.00 via umbrella per day The Opportunity … looking for a senior C# Developer with a strong architectural focus to join a highly skilled engineering team working on business-critical systems at scale . This role sits at the heart of a major technology estate and offers the chance to modernise legacy platforms , shape technical ...

skilled C# Developer , you’ll step into a hands-on Technical Lead role, driving the delivery of a major digital transformation project. You’ll design, develop and deliver enterprise-level solutions using .NET, C# and Microsoft Azure technologies, while setting technical direction and mentoring others.You … hands-on coding and want to influence how technology is built and delivered, this is your next challenge.What You’ll Do Lead development using C#, .NET and Azure cloud services Design scalable, secure web applications using modern architecture patterns Apply Agile and DevOps practices to deliver robust, maintainable software ...

leading software provider in Fareham is seeking a C# Developer to join their innovative team working on projects across retail, hospitality, leisure, and the public sector. You'll be joining a dynamic team of developers working on cutting-edge solutions including iOS and biometric applications , patient-facing ...

C# Full Stack Developer – Microsoft Stack | Hybrid Working Location: [Reading] Remote Salary: £60k - £80k doe Contract: Permanent We’re hiring multiple .NET Developers to join an ambitious tech-driven business building a brand-new financial platform from scratch. Work with modern tech, solve real engineering problems … help shape a next-gen product that makes complex risk management simple. What you’ll do Build and enhance financial applications using .NET, C# and Azure Develop fast, scalable APIs & microservices Work across front-end (Angular/React/Vue) and back-end Collaborate with a friendly, high-performing ...

C# Software Developer, Back End, C#.Net, MS SQL Server, Javascript, Horsham, West Sussex to £65K (Hybrid) An established software company in Horsham are looking for a passionate C# Back End Software Engineer to design, develop and install software solutions. The C#.Net/Back End Software Engineer … ideal candidates are familiar with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment. Ultimately, the role of the C#/Back End Software Engineer is to build high-quality, innovative and fully performing software that complies with coding standards and technical design Skills ...

Senior C#. NET Developer Location: London (Hybrid) Contract: 6 months IR35: Inside IR35 Our client, a leading global investment bank, is looking for an experienced C#. NET Developer to join their team on a 6-month contract. This role is pivotal in modernising and supporting business ...

C#.NET Developer – Financial Systems Developer Ref: YC46978 A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowledge of banking, securities, or insurance operations, and experience developing with C#.NET. Ideal … experience Start Date: Negotiable Working Hours: Monday to Friday, 9:00–17:00 Location: Central London (Hybrid) WORK STYLE: Hybrid style Financial Systems Developer Main Responsibilities: • Develop, maintain, and enhance financial systems (banking, securities, insurance) • Develop applications using C#.NET • Design, manage, and optimise databases such as SQL Server ...

UK. A long-standing client of mine based in Reading, Berkshire, is seeking a Graduate/Junior to Mid-Level Full Stack C# ASP.NET Developer to join them. The purpose of this role is to join an already experienced (but small) team of Developers to embark … .NET apps, as well as maintaining the existing platform and doing BAU work. My client is looking for Developers with SOME the following: C#, .NET 8+, Framework 4.8 (what they currently use) Blazor, ASP.NET, MVC and Web API MS SQL Server RESTful web services Entity Framework Linux hosting environments ...

Senior Developer - Full-Stack (C#, .NET, React, Azure) Location: Hybrid - London (1 day per week/fortnight onsite)Salary: Competitive up to £80000 + Excellent BenefitsType: Permanent Are you an experienced Senior Developer with strong full-stack skills and a passion for modern cloud technologies … solving problems, collaborating effectively, and taking ownership of your work. You'll bring: Proven experience delivering digital products using agile methodologies. Strong expertise in C#, .NET, React and Azure. Additional skills across JavaScript, HTML/CSS and Azure PaaS (Functions, Logic Apps, Cosmos DB, App Service, Service Bus). ...

Senior Full-Stack .NET Developer Location Hampshire: Hybrid - £50k - £70k doeAre you a passionate C# engineer ready to shape the next generation of web applications? Join a forward-thinking team driving innovation across B2B platforms that power clients’ core operations.What You’ll Do Architect, build and maintain … responsive web applications using C#, .NET Core, ASP.NET MVC and Razor/Blazor Implement RESTful APIs and microservices, integrating with Azure Functions, SQL Server and containerised Docker workloads Craft intuitive front ends with JavaScript, TypeScript and React or Angular, ensuring pixel-perfect UIs Lead code reviews, troubleshoot production issues ...

will develop and consolidate systems, write software, guide a team of developers, and take ownership of several critical platforms. This includes an in‐house C# PnL and Risk system that performs real‐time portfolio valuation, alongside other components that will be integrated into a cohesive, modernised core platform. … date) accounting reconciliations Particular interest in candidates with Fixed Income and Rates experience Technical Skills Strong computer science fundamentals Hands‐on development experience in: C# and .NET (essential for this role) Python within quant or data environments The client will also consider exceptional engineers from other OOP backgrounds such ...

client is in the Public Sector and we are looking for a Lead Developer to join on a 12 Month FTC. This role is remote with 6 days a month in their Brighton office. Client Details Our client is in the Public Sector and we are looking … join on a 12 Month FTC. This role is remote with 6 days a month in their Brighton office. Description Develop and maintain C# applications to support organisational processes. Collaborate with cross-functional teams to design and implement software solutions. Write clean, scalable, and efficient code following best practices. ...

client is in the Public Sector and we are looking for a Lead Developer to join on a 12 Month FTC. This role is remote with 6 days a month in their Brighton office. Client Details Our client is in the Public Sector and we are looking … join on a 12 Month FTC. This role is remote with 6 days a month in their Brighton office. Description Develop and maintain C# applications to support organisational processes. Collaborate with cross-functional teams to design and implement software solutions. Write clean, scalable, and efficient code following best practices. ...

client is the Public Sector and is looking for a Lead Developer to join on a 12 Month Inside IR35 Contract. This role will be remote with 4 days a month visits to their office in Brighton. Client Details Our client is the Public Sector and is looking … Lead Developer to join on a 12 Month Inside IR35 Contract. This role will be remote with 4 days a month visits to their office in Brighton. Description Lead the development and implementation of software solutions to meet organisational goals. Collaborate with stakeholders to define project requirements ...

client is the Public Sector and is looking for a Lead Developer to join on a 12 Month Inside IR35 Contract. This role will be remote with 4 days a month visits to their office in Brighton. Client Details Our client is the Public Sector and is looking … Lead Developer to join on a 12 Month Inside IR35 Contract. This role will be remote with 4 days a month visits to their office in Brighton. Description Lead the development and implementation of software solutions to meet organisational goals. Collaborate with stakeholders to define project requirements ...

result of both continued expansion and the continued development of our product portfolio, an opportunity has arisen for a developer to join the Datasym Development Team. You will be joining a motivated and forward thinking development team that have enjoyed working on exciting projects with latest technologies which … order to be considered for this role you will need to have the following: A minimum of 2 years development experience working with C# As well as having the relevant experience it is important that the successful candidate has the appropriate characteristics to fit into the organisation. ...

work to owning the analytics infrastructure that shapes how an entire research organization sees its performance. What You'll Own: Production reporting tools in C# and React used across all desks Analytical dashboards that turn performance data into trading insights The platform roadmap - you decide what gets built next … firm scale fast What You Bring: Experience 3+ years building production software Background in quantitative finance or trading environments preferred Technical Skills C# and Python React ...

seeking an Associate Analyst Developer to join a Front Office Platform Integration team within a leading global financial services organisation. This is an excellent opportunity for a motivated self-starter looking to build a career in technology within the financial markets, working in an agile environment on business … translate requirements Maintain and support existing integration services and platforms Contribute to ongoing enhancement of middleware and integration architecture Key Requirements Experience with C#/.NET development Experience working with relational databases and SQL Strong ability to analyse business requirements and design effective technical solutions Familiarity with integration technologies ...

Asaresultofbothcontinuedexpansionandthecontinueddevelopmentofourproductportfolio,anopportunityhasarisenforadevelopertojointheDatasymDevelopmentTeam. YouwillbejoiningamotivatedandforwardthinkingdevelopmentteamthathaveenjoyedworkingonexcitingprojectswithlatesttechnologieswhichincludediOSandbiometricdevelopmentsthatarenowinuseateveryeventatthe3ArenaDublin.OtherrecentprojectshaveincludedNHSbasedpatientmealorderingviabedsideentertainmentsystemsandiPads.BecomingadeveloperforDatasymcanbeverydiverseandexcitingwiththechancetobecomeinfluentialinthedirectionthatourproductstake.Datasymdevelopersarenotsimplyhandedaspec.listtocodeto,insteadweliketoinstilafullunderstandingofourproductsandmarketstoensurethatyourideascanflowintothecodeandbenefitoursolutions.Youwouldbedirectlyinvolvedinthefollowing: Agiledevelopmentenvironment Designpatterns MobileApps(iOS,Android,Windows) WebdevelopmentusingASP.NETandAngular WorkingwithEPOSHardwareandperipherals R&DProjects Thesuccessfulcandidatewillneedtobeabletohitthegroundrunningsoinordertobeconsideredforthisroleyouwillneedtohavethefollowing: Aminimumof2yearsdevelopmentexperienceworkingwithC# Aswellashavingtherelevantexperienceitisimportantthatthesuccessfulcandidatehastheappropriatecharacteristicstofitintotheorganisation.Wearethereforelookingforsomeonewho: isdynamicandenthusiastic ishardworkingandmotivated hasadesiretolearnandunderstandtheDatasymsoftwareproducts canworkinateam canthinkontheirfeettosolveaproblemandprovideappropriatesuggestionstoimprovethesoftware MondaytoFriday-37.5hoursperweek Fareham,Hampshire-Optionforremoteworkingwithattendanceattheoffice1dayperweekorasneeded. BasedinFarehaminHampshire,DatasymUKLtdareamarketleadingsoftwaredevelopmenthouse,providingarangeoffrontandbackofficesoftwaresolutionstoboththeprivateandpublicsectors.Withanexistingclientportfoliothatincludesanumberofhighprofilehouseholdnames,Datasymcontinuetoexpandandattractnewclientsonadailybasiswithintheretail,hospitalityandleisuremarkets. ...

Application Testers, Solutions Architect, C# Developers & IT support engineers London 6-month contracts Hybrid working - 3 days a week onsite Max Rate £415 per day via umbrella (no Flex) Are you passionate about making an impact in financial services? Do you have the technical skills and experience to enhance … teams to identify defects early, improve test coverage, and streamline the release process. The primary responsibility is to test applications, predominantly developed using MS.NET C# and backed by SQL Server or Oracle databases. Key tasks include understanding business requirements, creating test plans, writing and executing test cases, and performing ...

C#.NET, .Net Core, TDD, Entity, MVC, SQL Server, Azure, Cloud, Azure Service Bus, RabbitMQ, Back End, GiT, Rest API's, Start 2026 with one of these great new opportunities we have. Based Kent, UK. These ...

Title : Front-End Developer Location : London, Hampshire, Surrey, Greater London Salary : £50,000 - £70,000 We are seeking a skilled Front-End Developer to join our innovative team. You will take a lead role in designing and building intuitive, responsive applications for key modules such … enhance productivity and decision-making. Skills and Experience Proven experience with WPF and MVVM , delivering desktop-based applications. Strong proficiency in React and C# , including integration with REST APIs . Solid understanding of usability, accessibility, and responsive design principles. Familiarity with web frameworks and libraries such as ASP.NET, Bootstrap ...