1 to 25 of 61 Contract C# Jobs in the UK

Senior Full Stack Developer (React & C#.NET)

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential - More to React JS and Java script Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power BI: Familiarity with ...

Software Engineer

Hiring Organisation
Brio Digital
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
meet NHS security, governance and compliance standards Support CI/CD pipelines and modern DevOps practices Essential Skills & Experience Backend Strong commercial experience with: C# .NET/.NET Core ASP.NET Core REST API development SQL Server Frontend Strong experience with: React TypeScript JavaScript HTML5 CSS3 Cloud & DevOps Strong Azure experience ...

Senior Full Stack Developer (React / .NET)

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
React/JavaScript) to support the build-out of a new Engineering CoE . Key Skills React.js, JavaScript/TypeScript (essential, front-end heavy) C#/.NET Core backend development Microservices, APIs, and modern architecture CI/CD, cloud (Azure preferred) Strong engineering practices (code quality, testing, reusable components) Desirable ...

Microsoft Dynamics 365 Developer

Hiring Organisation
Line Up Aviation
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
Inside Security Clearance : BPSS Responsibilities Design and develop customisations, plugins, workflows, and integrations within the D365 environment. Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps. Collaborate with functional teams to translate business requirements into technical specifications. Develop and maintain integrations between D365 and other ...

Software Developer

Hiring Organisation
X4 Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
control and software delivery. Software Developer Required Experience: Bachelor's degree or equivalent commercial experience in a relevant discipline. Strong commercial development experience with C# and Microsoft .NET. Experience designing and implementing microservices and distributed systems. Familiarity with messaging technologies such as RabbitMQ, Kafka, Azure Service Bus, or similar platforms. ...

Senior Software Developer

Hiring Organisation
Tec Partners Recruitment Ltd
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £475/day
improving scalable cloud-native applications, while also guiding team members and promoting high standards across the development lifecycle. Core expertise required: Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures ...

MS Dynamics Developer

Hiring Organisation
ARM
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
will be involved in: Design and develop customisations, plugins, workflows, and integrations within the D365 environment Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps Collaborate with functional teams to translate business requirements into technical specifications Develop and maintain integrations between D365 and other enterprise ...

Principal Technical Lead

Hiring Organisation
RSSB
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Qualifications Proven experience as a technical lead on a complex, multi-service platform, with direct responsibility for technical delivery quality and team output. Extensive C# and ASP.NET Core experience, including RESTful APIs, dependency injection, domain modelling, integration patterns, and performance considerations. Experience with Entity Framework Core code-first migrations ...

Senior Developer

Hiring Organisation
DCS Recruitment Limited
Location
Hereford, Herefordshire, United Kingdom
Employment Type
Contract
Contract Rate
£50000 - £60000/annum
tooling What Makes You Stand Out You're a confident engineer who combines strong technical expertise with a proactive, leadership mindset. Strong experience in C#, .NET development within complex systems Solid knowledge of SQL Server or similar database technologies Experience working within Agile, DevOps, or product-led environments Ability ...

Automation Application Developer

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day
Proficient in SQL and relational databases, particularly SQL Server. In-depth knowledge of UiPath and experience creating 20+ processes of varying complexity. Experience: Proven C# .NET and SQL development experience. Good experience in Windows application development and RPA technologies. Leading experience in RPA solution design and unattended robot development. Familiarity ...

Lead Full Stack Developer (.NET & React)

Hiring Organisation
TEAM
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£80,000
Lead Full Stack Developer Strong commercial experience developing applications with React and TypeScript Previous experience building solutions using .NET Core, .NET 6+ and C# Experience designing and delivering scalable software products in a commercial environment Exposure to cloud platforms, particularly Microsoft Azure Experience with AI-powered products, OpenAI technologies, Azure ...

Power BI Administrator

Hiring Organisation
Oscar Associates (UK) Limited
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Hands-on experience with DevOps practices, deployment pipelines, and automation for analytics workloads. Knowledge of scripting or programming languages such as Python, Java, or C# would be advantageous. Background in data visualisation, analytics engineering, business intelligence, or data engineering preferred. Interest or exposure to cybersecurity analytics environments is beneficial ...

Senior Automation Tester

Hiring Organisation
Summer Browning Associates
Location
East Kilbride, South Lanarkshire, Lanarkshire, United Kingdom
Employment Type
Contract
Contract Rate
£NEG Excellent Day Rate
support, with the following skills and experience: Experience with automation tools such as Selenium, Playwright, Cypress, or Appium. Experience of programming languages e.g. Java, C#, JavaScript/TypeScript or Python Experience with API testing tools (Postman, RestAssured, Karate) Experience with cloud environments (Azure/AWS/GCP) Experience of containerisation ...

DIG Application Engineer

Hiring Organisation
FBI &TMT
Location
Christchurch, Dorset, South West, United Kingdom
Employment Type
Contract
Reporting progress and providing feedback to team members and leadership Occasional visits to customer sites to support deployment and testing Job Requirements: Proficient in C# and Visual Studio Experience with Windows Forms and .Net Framework Knowledge of Continuous Integration/Continuous Deployment Understanding of the Software Lifecycle Experience with configuration ...

Power Platform Developer (M365)

Hiring Organisation
Hays Technology
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£400/day 400
Dataverse, SharePoint Framework (SPFx), Microsoft Graph API, and Azure services (e.g. Logic Apps, Function Apps). Proficiency in relevant programming languages such as JavaScript, C#, Power Fx, HTML, and CSS.· Experience integrating third-party systems using REST APIs and custom connectors, as well as familiarity with Copilot Studio, AI Builder ...

Software Developer

Hiring Organisation
DCS Recruitment Limited
Location
Hereford, Herefordshire, United Kingdom
Employment Type
Contract
Contract Rate
£40000 - £50000/annum
delivery What Makes You Stand Out You're a driven engineer with a passion for learning and delivering high-quality solutions. Experience with C# and .NET development Knowledge of SQL Server or similar database technologies Strong problem-solving skills and a proactive mindset Experience working in Agile or collaborative development ...

Chapter Lead

Hiring Organisation
DCS Recruitment Limited
Location
Hereford, Herefordshire, United Kingdom
Employment Type
Contract
Contract Rate
£50000 - £70000/annum
quality delivery What Makes You Stand Out You're a leader who elevates others as much as you build great software. Strong background in C#, .NET engineering within complex systems Proven experience leading and mentoring high-performing teams Experience in Agile, DevOps, or product-led environments Passion for building robust ...

Developer (Dynamics 365 Customer Service and CCaaS Developer)

Hiring Organisation
DCV Technologies
Location
Luton, Bedfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
pilot Studio for Chat and Voice bot Azure communications Services Dynamics Solution Management CI/CD with Azure DevOps Power BI Reporting (CCaaS Analytics) C#(.Net), JavaScript (client side in model driven) Desirable skills/knowledge/experience: Experience in managing Onsite and Offshore model. ...

Lead .SQL/.NET Developer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £850/day Up to £850pd Umbrella
actively seeking multiple Senior .Net Developers to work on a long-term, business-critical data-orientated project. What you'll need to succeed : Extensive C# .Net Development experience on data-heavy projects. Extensive SQL Development experience - Must Have. Solid experience in database modelling, performance tuning, and optimisation. Thorough knowledge ...

Lead Full Stack Engineer

Hiring Organisation
TXP
Location
Westminster, London, City of Westminster, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
migration step Work with the platform team on observability, networking, and dependency management as services land in the cloud estate Required Experience Strong C# and .NET development experience (at least 8 years), including modern .NET and familiarity with the .NET Framework constraints typical of legacy estates Hands-on AWS experience ...

Lead Full Stack Engineer

Hiring Organisation
TXP Technology x People
Location
South West London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
migration step Work with the platform team on observability, networking, and dependency management as services land in the cloud estate Required Experience Strong C# and .NET development experience (at least 8 years), including modern .NET and familiarity with the .NET Framework constraints typical of legacy estates Hands-on AWS experience ...

BPM Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£415 - £490/day
skills in operating system installation and IIS configuration. Network configuration abilities. Experience Required: Proven experience in BPM/Workflow development with a focus on C# and .NET. Strong background in Windows application development. Bonus Points for: Experience in Agile delivery methodologies. Exposure to CI and automation tools. Why Join ...

FLIGHT SIMULATION SOFTWARE ENGINEERS C/C

Hiring Organisation
Morson Edge
Location
Sussex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 35,000 - 65,000 Annual
Desirable Skills and Competencies • Experience of safety critical systems and software in aerospace, automotive or a related industry • Web technologies including Javascript, HTML, etc • C# & C++, Python programming • Windows application development using Visual Studio • Knowledge of ARINC, AFDX and/or CAN bus protocols • Atlassian toolset (Jira, Jira Service Desk ...

FLIGHT SIMULATION SOFTWARE ENGINEERS C/C

Hiring Organisation
Morson Edge
Location
Crawley, Three Bridges, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£35000 - £65000/annum
Desirable Skills and Competencies • Experience of safety critical systems and software in aerospace, automotive or a related industry • Web technologies including Javascript, HTML, etc • C# & C++, Python programming • Windows application development using Visual Studio • Knowledge of ARINC, AFDX and/or CAN bus protocols • Atlassian toolset (Jira, Jira Service Desk ...

Power Platform Developer

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£416 - £490/day
Platform Developer. Strong understanding of Microsoft Power Platform tools and their capabilities. Proficiency in Power Apps, Power Automate, Power BI, and Dataverse. Proven M365, C# and JavaScript experience Excellent problem-solving skills and attention to detail. Ability to work independently and collaboratively in a fast-paced environment. Strong communication skills ...