City of London, London, United Kingdom Hybrid / WFH Options
Queen Square Recruitment Limited
Write and tune queries to minimize RU consumption and improve response times. Implement indexing strategies and partitioning schemes for optimal performance. Build reusable libraries and frameworks in C#/.NET or Node.js Develop efficient queries using Cosmos DB SQL syntax. Implement automated testing and unit test frameworks Collaborate with solution architects and DevOps teams to integrate Cosmos DB into … services including Azure Functions, App Services, AKS, and Logic Apps Hands-on experience with Azure Cosmos DB including query optimisation and throughput management Proficiency with Cosmos DB SDKs (e.g., .NET, Java, Python, Node.js) Experience with SQL API and familiarity with other APIs Strong understanding of partitioning, indexing, and consistency levels Experience with Git, version control, and continuous integration tools … Desirable: Advanced proficiency inC#, ASP.NET, .NET Corewith strongobject-oriented design principles Interested? If youre ready to be part of a team driving digital transformation in financial services and havethe relevant skills and experience, please apply promptly and we will be in touch to discuss your application further. Please note that due to the volume of applications we receive, it More ❯
a confident and articulate software engineer with solid hands-on experience in a similar role. You'll be technically adept in Microsoft SQL, JavaScript and jQuery/Angular, C#, .Net with good working knowledge of Visual Studio, SQL Server Management Studio and Subversion, Git or similar. You will have an ability to communicate with colleagues at all levels of … further information in support of your application. Technical Knowledge & Skills Essential Strong working knowledge of: Microsoft SQL Server, JavaScript, including experience with jQuery or Angular frameworks C# and the .NET framework Familiarity with development environments and tools such as: Visual Studio, SQL Server Management Studio, Version control systems (Git, Subversion, or similar) Methodical, disciplined, and analytical approach to solving More ❯
a major technology transformation, and this role will play a key part in delivering new features and scaling their cloud-based platforms. They're looking for engineers experienced in .NET/C#, Angular & experience deploying applications & platforms into Azure. DevOps & IaC experience (Terraform) would be highly beneficial. The roles are based in London & are hybrid with 2 days per … required to hold an active SC Clearance. Skills Required: Strong background as a Full Stack Developer on commercial projects. Hands-on experience with Angular. Proven expertise with C#/.NET Core. Practical knowledge of Azure services and cloud-based architectures. Good experience with Terraform for Infrastructure as Code. Familiarity with CI/CD and agile ways of working. Got More ❯
a major technology transformation, and this role will play a key part in delivering new features and scaling their cloud-based platforms. They're looking for engineers experienced in .NET/C#, Angular & experience deploying applications & platforms into Azure. DevOps & IaC experience (Terraform) would be highly beneficial. The roles are based in London & are hybrid with 2 days per … required to hold an active SC Clearance. Skills Required: Strong background as a Full Stack Developer on commercial projects. Hands-on experience with Angular. Proven expertise with C#/.NET Core. Practical knowledge of Azure services and cloud-based architectures. Good experience with Terraform for Infrastructure as Code. Familiarity with CI/CD and agile ways of working. Got More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom
Experis
Software Engineer - Azure/.NET Core (Contract) Location: Remote with occasional day on site Contract Type: 9-12 months (with potential extension) Start Date: November 2025 Rate: up to £425/day IR35: Outside We're seeking a Software Engineer to join a project team rebuilding a critical customer-facing application for our client. You'll be joining a … and production ready. Backend integrates seamlessly with frontend and mobile platforms. Support continuous improvement and technical excellence across the team. Skills & Experience Essential: Strong hands-on experience with: C#, .NET Core, SQL Azure Function Apps, API Manager, App Insights CI/CD automation (Azure DevOps or equivalent) Experience working in Agile teams (Scrum/Kanban). Comfortable working in More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Oscar Technology
Senior Software Developer | 6 Month Contract | £350-450 p/day | Hybrid We are looking for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work More ❯
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 … with Postman, API monitoring, and documentation tools . Knowledge of Open API Specification, WSDL, SOAP, XSLT . Proficiency in SQL Server and OOPs concepts . Application Insight proficiency in .NET and .NET Core (Web, API) and working knowledge of VS Code with Azure . This is an excellent opportunity for an Azure professional with strong solution design and More ❯
I am currently working with a global engineering client who are actively seeking a Fullstack .Net Developer on a long-term contract basis. What you'll need to succeed 10+ years' .Net Development experience, ideally in a large-scale organisation. Strong fullstack experience with Razor, Blazor, & Javascript. Strong experience with Azure Cloud Services. Good understanding of DevOps best More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
I am currently working with a global engineering client who are actively seeking a Fullstack .Net Developer on a long-term contract basis. What you'll need to succeed 10+ years' .Net Development experience, ideally in a large-scale organisation. Strong fullstack experience with Razor, Blazor, & Javascript. Strong experience with Azure Cloud Services. Good understanding of DevOps best More ❯
IDM/One Identity Manager Developer - sought by investment bank based in London - Contract - Hybrid *inside ir35 - umbrella* Key Responsibilities Lead analysis, development, and support for the One Identity Manager platform. Deliver change projects and manage a pipeline of enhancements More ❯
Hereford, Herefordshire, West Midlands, United Kingdom Hybrid / WFH Options
allpay.net
About The Role allpay Limited are one of the fastest growing Fintech companies in the UK and are experts in the payment and financial services arena. We now have a fantastic opportunity for Software Engineer to join us on a More ❯
liaise with other application support team staff. Following the existing team programming policy to keep a common development style to be shared in team members. Updating versions of MS .Net Framework and MS Visual .NET platform to include any necessary changes of existing systems running in Production. Liaising with the relevant support teams such as other Development sections More ❯
you will have the following experience: Experienced DevOps Engineer with a background within Defence or Government organisations Highly experienced in containerising Front End (React/TypeScript) and back end (.NET/C#) services SC Cleared Tech: .NET, C#, Linux, React, TypeScript, Kubernetes, Docker, ELK Within this role, you will be responsible for: Own the process of containerising frontend … React/TypeScript) and backend (.NET/C#) services into secure, efficient Docker images Maintain and govern Dockerfiles and base image standards to ensure security, consistency, and performance Administer and operate Kubernetes clusters across Development, Integration, ISE, and COTS environments Deploy, monitor, and govern workloads, including upgrades, ingress/routing, secrets management, and resource policies Implement and enforce Kubernetes More ❯
This is a fantastic opportunity to work as a .Net Developer for a major e-commerce client on a remote contract, inside IR35. The key skills required for this .Net Developer role are: .Net Azure Blazore (desirable) SQL Unit testing If you do have the relevant experience for thsi .Net Developer contract role, please do apply. More ❯
Reading, Oxfordshire, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
IR35 Status: Outside IR35 Location: Fully Remote Working Our client is seeking a skilled contract AI Software Developer to help shape and deliver artificial intelligent solutions in a modern .NET environment. You will be working fully remote and will focus on leveraging cutting edge AI tools across multiple areas of their exciting product roadmap. The successful candidate will have … an AI and .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 … 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 More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
IR35 Status: Outside IR35 Location: Fully Remote Working Our client is seeking a skilled contract AI Software Developer to help shape and deliver artificial intelligent solutions in a modern .NET environment. You will be working fully remote and will focus on leveraging cutting edge AI tools across multiple areas of their exciting product roadmap. The successful candidate will have … an AI and .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 … 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 More ❯
Ipswich, Suffolk, England, United Kingdom Hybrid / WFH Options
RaptorTech Recruitment Ltd
This a new fully remote 6 month contract (outside of IR35) for a seasoned .Net Core Developer to work with a business who have a leading SAAS platform. In your new contract you will supporting the business as they continue to scale rapidly and your work will see you redeveloping features to future proof their platform and, where necessary … fixing issues that arise within the solution due to its growth. To be successful you will likely need: An excellent understanding of .Net Core development, micorservices and Azure The ability to work independently and understand complexity quickly Experience of working on SAAS platforms In return they are offering: A day rate of circa £450 per day (outside of IR35 More ❯
Kidlington, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Data Careers
September 2027 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 … improves 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 More ❯
Your new role My client is looking for a One Identity Manager SME to join their team What you'll need to succeed Strong hands-on experience with One Identity Manager (by Quest) Lead development and support of the One More ❯
Kent, England, United Kingdom Hybrid / WFH Options
CPS Group
a 2+ month project to convert an Android version app to Apple IOS to support their products.The platform and tools used to develop the Android version are as follows:- .NET MAUI cross platform framework- Telerik .NET MAUI controls- Google Firebase cloud messaging for push notificationsIf you have experience with .NET MAUI, Telerik and Firebase I would love More ❯
2+ month project to convert an Android version app to Apple IOS to support their products. The platform and tools used to develop the Android version are as follows: - .NET MAUI cross platform framework - Telerik .NET MAUI controls - Google Firebase cloud messaging for push notifications If you have experience with .NET MAUI, Telerik and Firebase I would More ❯