1 to 25 of 86 Contract .NET Jobs

AI Developer - Azure, ML, AI Foundry

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £700.0 per day + £market rate (Inside IR35)
Foundry. Hands-on experience with Azure Cognitive Services, Azure OpenAI, and Azure Data Factory. Solid programming skills (Python/C#,/.NET) Experience with Azure DevOps, CI/CD pipelines, and GitHub Actions. Knowledge of containerization (tools ie Docker) and orchestration (ie Kubernetes on Azure). Good awareness ...

C# developer - Contract - Remote UK

Hiring Organisation
Infused Solutions Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
them into scalable, maintainable, and cloud-ready solutions. The Role Contribute to a major application transformation project Develop and refactor applications using C#/.NET Work with SQL databases , including optimisation and data migration Support the migration from legacy systems to modern architectures Collaborate with distributed engineering and delivery … teams Ensure best practices around performance, security, and maintainability Required Skills & Experience Strong commercial experience with C#/.NET Solid experience with SQL (SQL Server or similar) Previous experience working on transformation or modernisation projects Comfortable working in a fully remote contract role UK-based contractor Desirable Experience with ...

Senior Developer - Contract

Hiring Organisation
Nigel Wright Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 per day
engineering Strong experience working with third-party APIs Deep knowledge of REST, SOAP and API architectural patterns Significant experience with Python and .NET/C# Strong SQL skills and experience with databases such as Oracle or MS SQL Server Proven experience designing, developing and maintaining applications and microservices Ability ...

.Net Developer - C#, Azure, SQL

Hiring Organisation
Essential Recruitment
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Contract
Contract Rate
£60,000
.Net Developer - C#, Azure, SQL .Net Developer - C#, SQL Server, Azure DevOps, Git, Azure Data Factory (ADF), Azure Functions, Azure Logic Apps, Azure SQL - One-Year Fixed-Term Contract - Hybrid (Warrington) - £50-60k + good bens A .Net Developer is urgently required with strong experience … C#, .Net Core, SQL Server and Azure key resources. You will be responsible for leading a team in the full software development lifecycle in an Agile environment on a variety of full-stack software development projects which are integral to the development of a new product suite for this ...

Senior Developer

Hiring Organisation
Reed
Location
Greenwich, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £700 per day, Inc benefits
Ticket resolution Environment management Migration and Upgrades Technical Knowledge/experience C#/SQL Server applications (including coding experience) Windows services, Web Portals (mostly .net MVC but also some angular and/or react) Web APIs both IIS and Windows service hosted. Deployment with Azure DevOps bicep and YAML ...

Web GIS Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £390 to £400 per day
including tools, extensions, and advanced geoprocessing Competency in ArcGIS Online and Portal for ArcGIS content creation, administration, and deployment Programming & Development Proficiency in .NET or Java, along with Python, SQL, and JavaScript Experience with React JS for custom widget/tool development in Experience Builder Knowledge of web services ...

C# Developer - Risk IT

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £720 per day
strong academic background in Computer Science, Engineering, or a related field. Proven experience in SOLID Principles/Design patterns Deep knowledge of C# .NET , RESTful services , and microservice architecture . Hands-on experience with FIX messaging , XML , AMQ , and ideally nHibernate , OData , and TDD . Excellent communication skills ...

Application Solution Architect - Corporate Payments

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
microservices architectures , cloud platforms (AWS/Azure/GCP), and integration technologies. Experience with DevOps, CI/CD, containerisation , and modern development languages (Java, .NET, Python, JS frameworks). Ability to translate complex architecture for technical and non-technical stakeholders . 10+ years' experience in Banking/Financial Services ...

Technical Architect

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Contract
high-performance systems that meet stringent regulatory standards. Required Skills: - Over 10 years of experience in application architecture and design, with deep expertise in .NET/C#, SQL Server, and integration technologies - Proven track record of modernising legacy monolithic systems to microservices or service-oriented architectures - Strong knowledge ...

Application Engineer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
documented code Maintain, enhance, and support applications, integrations, and services Identify and implement opportunities for automation and system rationalisation Skills & Experience Strong experience with .NET/C#, SQL Server, React, and Python Hands-on experience with security patterns including OAuth, SAML, and RBAC Solid understanding of Azure cloud services ...

BizTalk Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Crawley, West Sussex, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
Profile Essential Skills/Knowledge/Experience Microsoft BizTalk Server 2013 R2 and BizTalk Server 2020. BizTalk artifacts - schemas, maps, orchestrations, pipelines, bindings, adapters. .NET/C#, XML, XSLT. REST/SOAP APIs. Basic SQL knowledge. DevOps/CI-CD. Basic Azure. Preferred Qualifications Microsoft certification in BizTalk Server ...

Software Developer

Hiring Organisation
Synergy Resourcing Solutions Limited
Location
Chelmsford, Essex, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
vulnerabilities by updating legacy libraries and resolving AppCheck warnings Producing clear technical documentation and handing over to the internal team Tech Stack ASP.NET MVC (.NET Framework 4.8) C# JavaScript, HTML, CSS REST APIs Required Experience Strong background in authentication and authorisation patterns Experience securing high-risk or regulated user ...

Cloud Security Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £350 to £400 per day
e.g., CIS, GDPR, PCI-DSS, ISO standards) and industry cloud security standards (e.g., NIST, CSA) Proficiency in coding and workload languages (e.g., Python, Java, .NET) and practical understanding of various cloud models (IaaS, PaaS, SaaS) Excellent documentation, presentation, and analytical skills with the ability to convey technical concepts ...

C# .NET Core Developer - Hybrid - Banking

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day Inside IR35
Tier 1 Bank - .NET CORE/React/Banking/Architecture Role - C# Developer/.NET Core Duration - 6 months with very likely extension Location - Hybrid/Canary Wharf - 3 days per week in a Canary Wharf office Rate - £415 p/d inside IR35 Tech Stack C# … .NET Core SQL/Oracle React/Typescript Role Deliver, modernise, and support business-critical applications, frameworks and services across our stack (.NET Framework/.NET Core, HTML/CSS/TypeScript/React, Python, SQL Server, Oracle). The role focuses on refactoring legacy systems ...

Software Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £450 per day
Minimum of 5 years UK residency required Skills and experience required: Vue Js Responsive Web Development HTML CSS Node JS JavaScript Knowledge of C# .NET (particularly ASP.NET Core) Experience with HTML, JavaScript and web development frameworks (Vue.JS) is preferred Proven experience with software design and object-oriented development methodologies ...

C# Software Engineer

Hiring Organisation
Matchtech
Location
Basildon, Essex, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
software configuration management Develop applications using MS Visual Studio with C# Create software that utilises the Windows Communication Foundation (WCF) as part of the .NET Framework Develop Windows Presentation Foundation (WPF) C# GUI applications Understand and work with existing code with limited documentation Develop embedded software within formal constraints ...

AI Developer/Engineer

Hiring Organisation
Damia Group Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650 per day
embed GenAI models into enterprise workflows. Work with frontend and backend teams to deliver AI-driven features in production. Required Skills Programming: Python, .NET/C# (Key to have a background in C#) Knowledge of AI principles and AI ethics Knowledge of data safety in LLM usage Experience with ...

Senior Software Developer

Hiring Organisation
Sanderson Recruitment
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £525 per day
pound greenfield project. This is a fantastic opportunity to contribute to the development of innovative enterprise solutions within a globally recognized company. Required Skills: .Net SQL React.js MongoDB (Desirable) Node.js (Desirable) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive ...

Software Development Engineer

Hiring Organisation
Advanced Resource Managers Limited
Location
Basildon, Essex, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
software to be compliant to DO-178C level D Experience in developing software that utilises the Windows Communication Foundation (WCF) as part of the .NET Framework Experience in Windows Presentation Foundation (WPF) C# GUI application development Experience with developing Windows applications. Experience of using Iterative development lifecycles (for example ...

Senior C# Developer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
supporting business-critical applications while contributing to greenfield development initiatives. Key Responsibilities Design, build, and maintain server-side and client-side applications using .NET Framework/Core , React/TypeScript , and relational databases ( SQL Server , Oracle ). Refactor legacy systems to reduce technical debt and improve performance. Implement modern … reviews, and adhere to Change Management procedures. Collaborate with cross-functional teams and provide occasional out-of-hours support. Essential Skills Strong proficiency in .NET Framework/Core . Experience with SQL Server and Oracle performance tuning. Knowledge of secure SDLC practices and OWASP principles. Hands-on experience with ...

Senior .NET Developer

Hiring Organisation
Morgan Hunt Recruitment
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£63,000 per annum
Senior .NET Developer 12-Month FTC - £63,000 + Excellent Benefits Brighton/Hybrid (6 days per month onsite) I am pleased to be supporting a leading UK governing body in recruiting a Senior .NET Developer to join their DDaT Directorate on a 12-month fixed-term contract. … applications by refactoring them into cloud-based microservices, optimising performance, reliability and long-term scalability. Essential Skills & Experience Excellent knowledge of C# and the .NET framework. Extensive experience with web technologies, particularly ASP.NET MVC. Strong practical understanding of Event-Driven Architecture and Domain Driven Design. Experience with TDD/ ...

Contractor VTSO

Hiring Organisation
Uniting People
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP 200 Daily
quality, security, and reliability Collaborating closely with cross-functional teams to solve real productivity challenges What we're looking for Strong experience with C# (.NET) and VSTO for PowerPoint Deep knowledge of the PowerPoint object model and COM interop Experience with Office.js for PowerPoint add-ins Practical Python experience ...

Technical Enablement Engineer - AI Platform Adoption

Hiring Organisation
Tenth Revolution Group
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
their first builds. Lead conversations across technical and non-technical groups with confidence. Profile & Experience Hands-on engineering background with recent experience in Python , .NET , or Java (broad experience acceptable; no deep specialism required). Excellent communication skills, capable of translating complex technical concepts clearly. A proactive, self-starting ...

Technical Enablement Engineer - AI Platform Adoption

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 per day
their first builds. Lead conversations across technical and non-technical groups with confidence. Profile & Experience Hands-on engineering background with recent experience in Python , .NET , or Java (broad experience acceptable; no deep specialism required). Excellent communication skills, capable of translating complex technical concepts clearly. A proactive, self-starting ...

Product Support Analyst

Hiring Organisation
FDM Group
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£40,000 - £50,000 per annum
About You Work experience 5 years; University degree required with computer courses that ideally includes exposure to SQL Experience working with Systems using Java, .Net, Power Builder Prefer a working knowledge of Security Lending and Collateral Management, ideally with front and back office experience Enthusiastic commitment to customer service ...