1 to 25 of 79 Contract C# Jobs in the UK

Senior C# Developer Location: Osterley, UK About the Role We are looking for a talented and passionate Software Engineer to join our engineering team based in Osterley . This is an exciting opportunity to work on modern, scalable applications using the latest technologies across backend, frontend, cloud, and DevOps. … while collaborating with cross-functional teams in an Agile environment. Key Responsibilities Design, develop, and maintain scalable backend services using Java and/or C# . Build modern, responsive user interfaces using ReactJS . Develop and support RESTful APIs and microservices . Design, optimize, and maintain database solutions using Oracle ...

active member of the iStandUK technical group. Design, develop, configure, test and deploy standards-based applications and automation solutions using technologies including ASP.NET, C#, React, Next.js, MongoDB, Vercel, Placecube CMS, GitHub and AI-assisted development tools. Collaborate with stakeholders, programme teams and partner organisations to deliver innovative, user-centred digital ...

requirements analysis, design methods/activities, verification, through to formal release and configuration. Existing programming language knowledge such as LabVIEW, TestStand, C++, Python, and C# are deseriable and your skills and capabilities should be clearly identified on CV. Being proactive and able to research and learn what is required ...

C#, C++ Software Engineer - 3756-1 Initial 12-month contract 3-4 days p/w in Stevenage or Bristol (rest remote) 65ph, UMB inside iR35 SC required, can start on BPSS Our client, a leading organisation in the defence and aerospace sector, is seeking five C# Software Engineers … chance to contribute to complex software projects involving desktop applications and hardware integration. Key Responsibilities: Designing, developing and maintaining desktop software applications using C# Contributing to the full software development lifecycle, from requirements and design through to testing and delivery Working with C++, Embedded C and C++ codebases where required ...

external systems using Dataverse APIs, Dynamics 365 Web APIs, Azure services, and third-party APIs. * Develop and maintain custom Dynamics 365 functionality, including: o C# Plugins o Custom APIs o Custom Workflow Activities o Power Apps Component Framework (PCF) Controls o JavaScript and TypeScript Web Resources o Power Apps … reliability, security, monitoring, and platform optimisation Key Skills & Experience: * 7+ years of hands-on Microsoft Dynamics 365 and Dataverse development experience. * Strong experience developing C# Plugins, Custom APIs, and Custom Workflow Activities. * Strong understanding of Microsoft Dataverse architecture, solution design, and data modelling. * Experience building integrations using: o Microsoft Dataverse ...

/26 Experience (must have) Public sector experience knowledge of GDS framework and Accessibility standards Proven Leadership experience across multi functional teams .Net/C# engineering For full details regarding this .NET Developer position, please apply here and we'll be in touch ...

client has an opportunity for a C# Software Engineer to join them on a contract basis for 12 months. Role : C# Software Engineer Location : Stevenage or Bristol, 3-4 days onsite Hourly Rate : £65 per hour via Umbrella, inside IR35 Clearance : SC required to start - UK Eyes Only … Simulation Architects to design and develop simulation components as an end to end representation of a weapon System in a synthetic environment using C#, C++ and integration simulations, supporting a number of industry standards. You will work as part of a heterogeneous agile development team, made up of mixed discipline ...

Desktop C# Software Engineer with hardware integration experience required for long term contract based in Stevenage. Skillset/experience required: Proficient in C#/C++ Microsoft Visual Studio, Eclipse, Ability to work from high level/system view into technical detail. Excellent verbal, presentation and written communication skills Knowledge … Simulation Architects to design and develop simulation components as an end to end representation of a weapon System in a synthetic environment using C#, C++ and integration simulations, supporting a number of industry standards. You will work as part of a heterogeneous agile development team, made up of mixed discipline ...

C# Software Engineer 12 month contract Can be based in Stevenage or Bristol Offering 65ph Inside IR35 Do you have experience with Desktop C#? Do you have knowledge of using Microsoft Windows or Linux operating systems? Do you want to work with an industry-leading company? If your answer … these is yes, then this could be the role for you! As the C# Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your ...

World Class Defence Organisation is currently looking to recruit 5x C#/C++ Software Engineer subcontractors on an initial 12 month contract. Desktop C# is the expertise the department are looking for; with some experience with C++ but doesnt need to be overly extensive. Job Title: C#/C++ Software … week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C#/C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed ...

World Class Defence Organisation is currently looking to recruit 5x C#/C++ Software Engineer subcontractors on an initial 12 month contract. Desktop C# is the expertise the department are looking for; with some experience with C++ but doesnt need to be overly extensive. Job Title: C#/C++ Software … week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C#/C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed ...

/knowledge/experience: (Up to 10, Avoid repetition) 7+ years of hands-on Microsoft Dynamics 365 and Dataverse development experience. Strong experience developing C# Plugins, Custom APIs, and Custom Workflow Activities. Strong understanding of Microsoft Dataverse architecture, solution design, and data modelling. Microsoft Dataverse Web APIs OAuth and modern ...

Agentic AI Engineer/Spec Driven Development/C# - SDD/Claude Rate: £500 per day (Umbrella) Location: Bristol/Hybrid (Flexibility required) Duration: 6 Months (With view to extend) Start Date: ASAP We are looking for a Gen AI Developer who was a C# Developer who has pivoted into ...

have demonstrable experience in coaching technical performance then we want to hear from you! Technologies you will be using: Angular, Typescript, CSS, HTML, .Net, C#, SQL Server, Kafka, Elastic/Kibana,Powershell,Yaml As a 12-month fixed-term contract , this role offers the opportunity to make a significant impact ...

facing front-end applications Ability to work with web services that integrate with external systems Experience designing or working closely with APIs .NET/C# experience is desirable but not essential Confident communicator, able to work effectively with both technical and non-technical stakeholders Excellent problem-solving and analytical skills ...

Dynamics 365 CRM configuration, customisation, and integration capabilities Expertise in integration technologies like Logic Apps, HTTP, JSON Proficiency in programming languages such as .NET, C#, JavaScript Development and Project Leadership Experienced in developing Dynamics plugins and enhancing forms with JavaScript and HTML Demonstrated leadership in CRM implementation projects from start ...

reporting on costs (desirable) Background in software product development and/or delivery, preferably in a large, complex multi-project environment Languages used: Ada, C#, C++ APPLY NOW If this sounds like the role for you, we'd love to hear from you! Send your CV to Stella today ...

work closely with Principal Engineers and Architects to define and champion engineering best practices, using your expertise in programming languages such as Java and C#, alongside scripting languages including Bash, Python or Ruby. Were looking for someone who is proactive, results oriented and takes genuine ownership of technical challenges, leading … EventBridge, would be a strong advantage. Key Skills and Responsibilities Essential Skills: You will have: Expertise in object-oriented programming languages (Java, C#) Expertise in scripting languages: Bash, Python or Ruby Test-driven development practices (TDD, BDD, etc.) Excellent communicator and ability to work collaboratively in a team environment. Test ...

critical platform used by the RAF to monitor, diagnose, and maintain combat aircraft systems. You'll join a collaborative team developing primarily .NET (C#) desktop applications (WPF/WinForms) integrated with Oracle databases. Key Responsibilities Analyse requirements and contribute to software design Develop and maintain robust, scalable code Write tests … technical documentation Support integration, build, and testing activities Contribute to tooling, standards, and team improvements Skills & Experience Essential: Strong C#/.NET experience Knowledge of VB6 WPF and/or WinForms Desirable: Git/ClearCase, Azure DevOps Oracle, SQL, XML Automated testing tools TDD, SOLID, Agile Additional Info 37 hours ...

Our client, a prominent entity in the Defence & Security sector, is currently seeking a skilled Software Developer to join their team on a contract basis. This role is integral to enhancing and securing modern technology ...

Experience Needed: Proven experience in web application support, ideally within the financial or corporate settings. Strong understanding of web technologies, including HTML, CSS, JavaScript, C# and relevant frameworks. Familiarity with server environments and database management systems. Excellent problem-solving skills and the ability to work under pressure. Strong communication skills ...

Dynamics implementations Strong knowledge of Dynamics 365 Sales, Marketing and Customer Service Power Platform expertise, including Power Apps and Power Automate C# plugin and workflow development Dynamics integrations, Dataverse and solution architecture experience Strong stakeholder communication and requirements gathering skills Contract Details: £400 per day Outside IR35 Immediate start Remote ...

C# Software Engineer Bristol | 12-Month Contract | £65-£70 per Hour (Inside IR35) | 3 Days Onsite Our client, a leading engineering and technology organisation operating at the forefront of advanced defence and simulation systems, is seeking an experienced C# Software Engineer to join their growing team on a long-term … including digital twins, emulators and synthetic environments, helping to deliver advanced capability across design, integration, training, verification and validation activities. The Role As a C# Software Engineer, you will collaborate with Project Leads, Simulation Architects and multidisciplinary engineering teams to design, develop and integrate high-performance simulation components. Working within ...

Agentic AI Engineer/Spec Driven Development/C# - SDD/Claude Rate: £500 per day (Umbrella) Location: Bristol/Hybrid (Flexibility required) Duration: 6 Months (With view to extend) Start Date: ASAP We are looking for a Gen AI Developer who was a C# Developer who has pivoted into … scale these capabilities into AWS Bedrock. Key Skills Design and deploy robust Agentic AI solutions using SDD - Spec Driven Development Utilise your strong C# background to ensure AI agents integrate seamlessly with core enterprise systems, APIs, and data pipelines. Refine prompt engineering, agent autonomy, and guardrails to ensure high performance ...

experience leading D365/Power Platform development teams or technical workstreams. Strong experience in solution design and technical architecture . Strong development experience using C#, JavaScript, PowerFX and FetchXML . Experience developing and deploying Dynamics 365 C# plugins . Strong experience with Azure DevOps and Git for source control ...