1 to 25 of 47 Contract .NET Jobs in the UK excluding London

Senior .NET Developer

Hiring Organisation
KBC Technologies UK LTD
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £450 per day
Position Overview We are seeking a highly skilled Senior .NET Developer with strong experience in .NET Core (6+), C#, ASP.NET , and hands-on expertise in GitLab CI/CD pipelines . The ideal candidate should have a deep understanding of backend development, microservices, DevOps practices, and modern cloud … environments. Experience with performance tuning, application optimization, and system migrations is a strong advantage. Key Responsibilities Design, develop, and maintain applications using .NET Framework, .NET Core (6+), C#, ASP.NET , and Web APIs . Build and consume WCF services and RESTful APIs. Work extensively with MS SQL for database ...

Application Solution Architect

Hiring Organisation
McGregor Boyall Associates Limited
Location
Chester, Cheshire, North West, United Kingdom
Employment Type
Contract
Kubernetes). Proficiency in AI technologies and their practical application within financial services. Strong understanding of application architecture in modern development languages, including Java, .NET (C#), Python, and JavaScript/TypeScript frameworks (e.g., Angular, React). Experience working on initiatives delivering regulatory-driven changes (e.g., PSD2 ...

Full Stack Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
design discussions, and contribute to best practices across the team. Required Skills & Experience Strong proficiency in Python for backend development. Experience with Java and .NET for supporting existing services. Advanced knowledge of Oracle SQL PL and relational databases. Hands-on experience with cloud platforms (AWS, Azure) and containerisation technologies ...

Senior Developer

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
Toolkit and Design System to build accessible, user-focused interfaces. Develop back-end services primarily in Python , while supporting existing systems in Java and .NET . Maintain and enhance legacy services using Oracle SQL PL . Implement robust CI/CD pipelines and infrastructure using AWS, Azure, SQL Server ...

Senior Developer - £400PD - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £425 per day
Backend Development: Develop and maintain backend services, with Python as the preferred language for new systems. Provide support for services built in Java and .NET, ensuring seamless integration and continued reliability. Enhance and maintain existing solutions using Oracle SQL PL. Database & Data Services: Work with relational databases including Oracle ...

Full Stack Developer

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
skilled Software Engineer to join their Group Technology team. This is an exciting opportunity to develop, support, and enhance business systems and applications using .NET technologies and SQL Server, while contributing to technical improvements across the department. Your new role As a Software Engineer, you will design and develop ...

AWS DevOps Engineer

Hiring Organisation
Proactive Appointments
Location
South West, England, United Kingdom
Employment Type
Contractor
Contract Rate
£60,000 - £70,000 per annum
/CD pipelines. Knows AWS serverless and container tools (e.g., Lambda, Fargate). Can create infrastructure using Terraform. Able to code in languages like .NET, C#, Node.js, React.js, or T-SQL. Familiar with CI/CD tools such as Azure DevOps and YAML pipelines. Strong scripting and automation skills. ...

Lead Automation Engineer

Hiring Organisation
VANLOQ LIMITED
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
methodologies. SaaS platform testing. Process improvement leadership establishing performance testing standards and governance. Skill sets across languages such as: Java, Cypher, Python, JavaScript, PHP, .NET, Go , SQL Server, MySQL. Experience with test tools such as QMetry , TestRail , Postman , Insomnia . BDD/TDD experience. ...

Lead Automation Test Engineer CGEMJP00323449

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Improvement - Establish performance testing standards, best practices, and governance frameworks across the organization Skill set ideally including several of: Java, Cypher, Python, JavaScript, PHP, .NET, Go, SQL Server, MySQL API QMetry Test Rail BDD/TDD Jenkins Postman Insomnia All profiles will be reviewed against the required skills ...

Automation Test Engineer

Hiring Organisation
VANLOQ LIMITED
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
practices. Experience with Pub/Sub , MQ, SaaS testing, and GCP testing approaches. Skills in one or more of: Java, Cypher, Python, JavaScript, PHP, .NET, Go, SQL Server, MySQL . Familiarity with tools such as QMetry , TestRail , Postman , Insomnia . Experience with BDD/TDD , Jenkins, and broader DevOps ...

Automation Test Engineer CGEMJP00323461

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
practices Pub Sub and MQ GCP (Cloud) testing approaches and methodology. SaaS Testing Skill set ideally including several of: Java, Cypher, Python, JavaScript, PHP, .NET, Go, SQL Server, MySQL API QMetry Test Rail BDD/TDD Jenkins Postman Insomnia" All profiles will be reviewed against the required skills ...

C# Developer - Risk IT

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Contractor
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 ...

Solutions Architect

Hiring Organisation
Trust In Soda
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £748 per day
with chart compilation tools or GIS platforms used for hydrographic data processing. Proficiency in at least one relevant legacy language (e.g., Java, C#, or .NET 8.0) or database system (e.g., Oracle or SQL Server). ...

Quantitative Analyst

Hiring Organisation
Lorien
Location
Perth, Perthshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £750 per day
Python and SQL (including data workflow from source to action, including schema design, persistence infrastructure etc.), as well as nice to haves including C#, .NET, C++ or otherwise* Development: Familiar with ITIL processes, Agile/DevOps practices, cloud operations, and tools like Visual Studio and Azure DevOps* Quantitative: Expertise ...

Quantative Analyst

Hiring Organisation
Harvey Nash Plc
Location
Perthshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 800 Daily
Python and SQL (including data workflow from source to action, including schema design, persistence infrastructure etc.), as well as nice to haves including C#, .NET, C++ or otherwise . Development: Familiar with ITIL processes, Agile/DevOps practices, cloud operations, and tools like Visual Studio and Azure DevOps . ...

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 ...

Net Software Engineer

Hiring Organisation
Brio Digital
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
Senior .NET Developers - Public Health Job Title: .NET Developer Location: 1x/Month in Leeds Day Rate: £500/day Inside IR35 Duration: Until March 2026 NHS or Central Government experience is ESSENTIAL Brio Digital are supporting a HealthTech consultancy who are currently looking for 2x .NET … national-level programme supporting an ongoing digital transformation project. What You'll Do Build and maintain robust APIs and web applications using .NET and React Collaborate with cross-functional teams to deliver modern, Azure-hosted solutions Develop clean, testable, and maintainable code across the full stack Integrate with complex ...

.Net Developer E-Trading & Front Office

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£0 per annum
.Net Developer (E-Trading & Front Office)12 Month ContractLocation: London (Hybrid) Lorien's UK leading Investment banking client are currently looking for a highly skilled .Net Developer to join the team on an initial 6-month contract. Required Skills and Qualifications Strong core experience working with .NET … process End-to-end ownership - ensure the code that you write is carried through to production Desired Skills/Experience Experience of working with .NET 5/.NET Core Experience of .NET stack AI technologies (ML.NET, NLP etc.) Experience of working with Rx (Reactive Extensions) Experience ...

Senior Technical Architect

Hiring Organisation
Network IT
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£640 per hour
Active Directory Microsoft SQL Server SQL Server Database Configuration and management Azure Infrastructure Azure Virtual Desktop Azure SQL managed instance Nerdio AVD management Microsoft .Net Microsoft Web server technologies Microsoft Office applications Experience of secure desktop technologies The successful candidate will ideally hold Security Clearance but candidates ...

Lead Automation Test Engineer

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day Inside IR35
test tool selection/recommendations based on assessment of the environment/landscape. Skill set ideally including several of: Java, Cypher, Python, JavaScript, PHP, .NET, Go, SQL Server, MySQL API QMetry Test Rail BDD/TDD Jenkins Postman Insomnia ...

AI Architect - Edinburgh

Hiring Organisation
Lorien
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
strategy. Strong background designing AI/ML solutions with Azure Cognitive Services . Hands-on expertise in: Python (data workflows, Azure SDKs) C#/.NET (enterprise integration) React (front-end for PoCs and demos) Deep knowledge of: RESTful API design Azure AI pipelines & orchestration Cognitive Search (keyword, semantic, hybrid ...

DevSecOps Engineer

Hiring Organisation
Talent International
Location
Birmingham, United Kingdom
Employment Type
Contract
Contract Rate
GBP 618 Daily
both Windows and Linux OS. Experienced in Networking, Applications, Databases, Integration/API's, Infrastructure, Software Development. Background in software development is advantageous, particularly .NET Experienced in SQL and Postgres Experienced in DevOps, comfortable using Azure Dev Ops and writing yaml pipelines Experienced in containerisation - Docker (Kubernetes*) Experienced ...

Sitecore Developer

Hiring Organisation
Uniting Ambition
Location
Tyne And Wear, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 500 Daily
Developer who can hit the ground running from day 1 with an important Front End project. Core Skills Proven skills in Sitecore 10.x/.NET Framework/.NET Core, C#, ASP.NET MVC, Azure, Docker Front End Strong skills in VUE JS/React/Sitecore JSS/HTML ...

Microsoft Dynamics D365 CE Developer

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
using Microsoft Dynamics CRM Online or 365. Strong experience with Microsoft Dynamics 365 (Customer Engagement, Sales, Service, Marketing, etc.). Proficiency in C#, .NET, JavaScript, and TypeScript for Dynamics 365 custom development. Experience with Microsoft Power Platform (Power Apps, Power Automate, Power BI). Familiarity with Dataverse and Common ...

Data Reporting engineer Python/.Net UK/Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350.00 - £400.00 per hour
currently working with a consulting client looking for a contract Fullstack Data reporting engineer and Python software developer. Fullstack Data reporting engineer (Python/.Net) - Contract: Required Skillset: 5+ years Software engineering experience C# Full Stack .NET development SQL Server & SQL Server Reporting Services Python for data engineering … have Python software developer - Contract: Required Skillset: 5+ years Software engineering experience with Python as the primary backend language, with support for Java and .NET Oracle SQL PL for maintaining existing services Experience with AWS, Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker and Kubernetes Understanding of continuous ...