6 of 6 Contract C# Jobs in the Thames Valley

Senior C# Web Application Developer £450/day | Outside IR35 | 12-month contractAre you a seasoned C# developer who takes pride in delivering large-scale web applications? Do you thrive in long-term contracts where you can own outcomes, not just write code? A fast-moving HealthTech company who are on a mission to make a real impact are looking … someone who's passionate, structured, and thrives in a professional Agile environment. You'll join a collaborative, remote-first team building meaningful software that's reshaping healthcare. Tech Stack C#, .NET (Core and Framework) ASP.NET MVC/Web API JavaScript (React or Angular), HTML5, CSS3 SQL Server/Entity Framework Azure/DevOps pipelines Agile/Scrum/TDD/ More ❯

Control, Software, or Electronic Engineering. Proficiency in modern control system and software engineering methodologies. Experience with MATLAB/Simulink for control systems software development. Familiarity with tools such as C#, Python, Java, or similar for software development. Knowledge of version control, issues tracking, and software build systems. Understanding of software development processes and functional safety implications. Desirable Skills & Experience Experience More ❯

team delivery meets standards. Deploy code into lower environments and support production deployments with the SRE team. Prepare documentation for SRE and production readiness. Essential Skills & Experience: Proficiency in C#/.NET Framework with strong coding and debugging skills. Experience with Azure services : Logic Apps, Functions, APIM, Event Grid, Azure Storage, Service Bus. Strong knowledge of the API/integration … lifecycle , including design, deployment, and enhancement. Hands-on experience building and updating integrations/APIs in Azure Integration . Programming proficiency: JavaScript, XSLT, C#, Liquid Templates . Expertise in RESTful & SOAP API design , APIM policy, and transformations. Skilled in API/Integration security protocols & best practices . Practical experience with Postman, API monitoring, and documentation tools . Knowledge of Open More ❯

.Net software engineering background ideally with historic experience with complex enterprise SaaS solutions. The role is deemed outside IR35. Key Responsibilities Design, develop, and deploy AI-powered features using C#/.NET technologies. Integrate AI and ML components into existing SaaS platforms. Collaborate with product and engineering teams to explore intelligent automation, search, and decision systems. Use and help evolve … AI infrastructure within the business (e.g., ML.NET, Semantic Kernel). Build scalable and maintainable code, following best practices and clean architecture. Key Skills Strong experience developing with .NET/C# in production environments. Proven track record of delivering or integrating AI/ML technologies into software solutions. Experience working with enterprise SaaS applications. Familiarity with integrating AI models into business More ❯

.Net software engineering background ideally with historic experience with complex enterprise SaaS solutions. The role is deemed outside IR35. Key Responsibilities Design, develop, and deploy AI-powered features using C#/.NET technologies. Integrate AI and ML components into existing SaaS platforms. Collaborate with product and engineering teams to explore intelligent automation, search, and decision systems. Use and help evolve … AI infrastructure within the business (e.g., ML.NET, Semantic Kernel). Build scalable and maintainable code, following best practices and clean architecture. Key Skills Strong experience developing with .NET/C# in production environments. Proven track record of delivering or integrating AI/ML technologies into software solutions. Experience working with enterprise SaaS applications. Familiarity with integrating AI models into business More ❯

Salary: £40K + a comprehensive range of Employee Benefits, (including 13.5% Pension, Blue Light Card scheme and a wide range of travel and shopping discounts) Key Skills: .Net, C#, SQL Server, XML. XSLT, API's. Why Apply: Joining a busy Application Services Development Team, you will be supporting the enhancements and modifications of key Policing applications as well as the … and supports the delivery of critical services to local communities. The successful candidate will be able to demonstrate: Essential: 5+ years Application Development, testing and documentation experience in .Net , C#, SQL Server environment. Strong RDBMS exposure to SQL Server Good API/writing API Integrations, (XSLT, XML etc.) PowerApps experience would be beneficial but not essential. ** You will need to More ❯