22 of 22 Permanent .NET Framework Jobs in the North of England

Senior .NET Developer

Hiring Organisation
Avanti
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
core engineering platform following a recent acquisition. The company is based near Heathrow Airport. You'll be a Senior C#/.NET Developer taking ownership of a large, business-critical WinForms platform which has recently been migrated from .NET Framework to .NET 8. You'll help evolve the existing application using modern .NET engineering practices, improving its maintainability, automated testing and longer-term technical direction. The platform currently has limited automated test coverage, so strong practical testing experience is important. The engineering team follows test-first ...

Senior .NET Developer (Previous WinForms)

Hiring Organisation
Avanti
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
core engineering platform following a recent acquisition. The company is based near Heathrow Airport. You'll be a Senior C#/.NET Developer taking ownership of a large, business-critical WinForms platform which has recently been migrated from .NET Framework to .NET 8. You'll help evolve the existing application using modern .NET engineering practices, improving its maintainability, automated testing and longer-term technical direction. The platform currently has limited automated test coverage, so strong practical testing experience is important. The engineering team follows test-first ...

Senior .NET Developer (previous WinForms experience)

Hiring Organisation
Avanti
Location
Blackpool, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
core engineering platform following a recent acquisition. The company is based near Heathrow Airport. You'll be a Senior C#/.NET Developer taking ownership of a large, business-critical WinForms platform which has recently been migrated from .NET Framework to .NET 8. You'll help evolve the existing application using modern .NET engineering practices, improving its maintainability, automated testing and longer-term technical direction. The platform currently has limited automated test coverage, so strong practical testing experience is important. The engineering team follows test-first ...

.Net Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Hull, North Humberside, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
.NET Software Developer Flexible Working (Hull) or Remote (UK-based) £40,000 - £50,000 + Excellent Benefits The Company We're working with an established, technology-led organisation that develops secure, business-critical software solutions used by major organisations across a range of industries. With significant investment … technical discussions, improving system performance and helping shape future architecture. Responsibilities Develop and maintain applications using C# and ASP.NET Build scalable solutions using .NET Framework and .NET Core Design and develop RESTful APIs and microservices Work with SQL Server databases, writing efficient queries ...

.NET Developer, Graduate / Junior

Hiring Organisation
Noir
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
.NET Developer, Graduate/Junior - Computer Gaming Co - Manchester (Tech stack: Graduate/Junior .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, Graduate/Junior … .NET Developer) Having sold over 100 million games consoles and over 500 million games over the last decade, my client is undoubtedly the world's most recognised computer gaming brand. We have 2 brand new requirements for Graduate/Junior .NET Developer to work in their ...

.NET Developer

Hiring Organisation
Noir
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
.NET Developer - Fintech Start-Up - Manchester (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several … fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This is your chance to work with the sharpest minds in private wealth management and financial software development. Our client's latest product release has changed the way people view private wealth management and allowed ...

.NET Developer

Location
Manchester, England, United Kingdom
.NET Developer - Social Messaging Platform - Manchester (Tech stack: .NET, .NET Core/ASP.NET MVC, C#, Web API 2, Entity Framework, Microservices, Azure, JavaScript, React, Angular, Vue.js, TypeScript, MongoDB, Elasticsearch, Node.js, AWS, Agile, TDD, BDD, Scrum, Kanban) Our client launched a successful social … expanding into the UK and European markets. They are opening new offices in the UK and seek talented, enthusiastic .NET Developers to help bring their product to these new markets and support their growth. Successful candidates should demonstrate strong knowledge of: .NET, .NET Core ...

.NET Developer

Hiring Organisation
Noir
Location
Wakefield, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £70,000 per annum
.NET Developer, C# - Global Technology Brand - Wakefield (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story … become one of the most instantly recognised technology brands across the globe. Their success has been built upon their reputation for developing revolutionary .NET software products that utilise cutting edge technologies. Having recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions ...

.NET Developer - Bradford

Hiring Organisation
Noir
Location
Bradford, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
.NET Developer, C# 14 - Global Technology Brand - Bradford, West Yorkshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer … become one of the most instantly recognised technology brands across the globe. Their success has been built upon their reputation for developing revolutionary .NET software products that utilise cutting edge technologies. Having recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions ...

.NET Developer - Newcastle-under-Lyme

Hiring Organisation
Noir
Location
Newcastle, Staffordshire, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
.NET Developer, C# 14 - Global Technology Brand - Newcastle-under-Lyme, Staffordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer … become one of the most instantly recognised technology brands across the globe. Their success has been built upon their reputation for developing revolutionary .NET software products that utilise cutting edge technologies. Having recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions ...

Mid-Level Full Stack Engineer

Hiring Organisation
Hyperloop Recruitment
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Level Software Developer Liverpool | £40,000–£55,000 | 3 Days Onsite/2 Days From Home C# | .NET | Angular | TypeScript | Azure | ABP Framework The Client We're representing a growing SaaS business based in Liverpool. The business is at an exciting stage of growth, with … team building new functionality and continuously improving an established SaaS platform. You'll work across both backend and frontend development, using C#/.NET and Angular/Typescript, while also getting exposure to Azure infrastructure, CI/CD and third-party integrations. You'll work closely with ...

Software Engineer

Hiring Organisation
Nigel Wright Group
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£39,000 - £45,000 per annum
balance. Role The Senior Software Engineer will lead and contribute to the design, development and delivery of complex software applications and integrations using .NET and the wider Microsoft technology stack, including Microsoft Azure and Microsoft 365. Working as part of a multidisciplinary product and development function, you will … other members of a development team. You should be able to demonstrate: Excellent .NET development skills and extensive experience of the Microsoft .NET Framework Significant experience designing and developing complex software applications Extensive experience developing applications and integrations using Microsoft Azure Strong experience ...

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
expertise who are looking to grow into leadership or team management responsibilities. Key Responsibilities Develop and maintain web portals using ASP.NET MVC/.NET Core Design and integrate REST APIs with internal and third-party services Implement secure authentication mechanisms (JWT, OAuth2, API Keys) Connect applications to relational … databases using Entity Framework Core (DbContext, LINQ, Migrations) Debug and trace request flows from UI Controller API Database Response Maintain and publish API documentation via Swagger/OpenAPI Ensure API security, reliability, and performance (error handling, retry logic, logging, timeouts, CORS) Collaborate with database, infrastructure, and QA teams ...

Mid-Level Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Castleford, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£50,000
future development of the organisation's IT function. Technical Requirements You will ideally have strong commercial development experience with: C# and .NET Framework WinForms development , including maintaining and enhancing legacy applications Blazor SQL Server , including database design and performance optimisation Experience integrating systems and managing data … managing data flows between them Experience with DevExpress or other third-party development components Experience with VBA Exposure to modern web-based .NET technologies such as ASP.NET Core If you're an experienced .NET developer looking for a role where you can work across a varied ...

Mid Level Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£50,000
genuine impact on the organisation's technology roadmap. The Technical Environment The ideal candidate will have strong commercial experience with: C# and .NET Framework WinForms , including maintaining and enhancing legacy applications Blazor SQL Server , including database design and optimisation System integration and managing data across multiple … VB.NET or Delphi would also be beneficial. Desirable Experience Modernising legacy applications and moving towards more maintainable architectures ASP.NET Core or other modern .NET technologies DevExpress or similar third-party development components VBA ERP systems Experience within manufacturing, logistics or another operational environment Integrating multiple business systems ...

AI Architect

Hiring Organisation
Protect Group
Location
Leeds, England, United Kingdom
Azure Foundry/Foundry IQ/AI Hub Computer Vision Document Intelligence Text Analytics Speech Services Translation Services Python ML/LLMs C# .Net Standard/C# .Net Core/C# .Net SQL Server Preferred but not essential experience: Unit testing and integration testing … Microservices/serverless architecture Web API/REST API Services Entity Framework Azure Devops/CI/CD ServiceBus App Service/Web App Function App Redis React Insurance industry Claims processing and management ...

Senior .Net Engineer (Backend)

Hiring Organisation
Phillips & Cohen
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Position: Senior .Net Engineer (Backend) Position Type: Full-time, £45-£60k Location: Hybrid, based out of our Manchester office. Reports To: VP Data Services General Description: PCA Global Ventures, LLC, the global leader in specialized deceased account care, compliant recovery services, technology-driven debt settlement solutions, and strategic … optimize database performance and indexing. Future-Proof UI: Ensure all backend systems and APIs are decoupled and built to easily support a frontend framework as part of a future phase. Documentation: Produce and maintain technical documentation. Experience creating clear API documentation using Swagger/OpenAPI. Planning: Contribute ...

Senior .NET Developer

Hiring Organisation
Searchability (UK) Ltd
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£70,000
Senior .Net Developer- York once a week- C#, ASP.NET, SQL, Azure Salary up to £70K 2 days a week onsite in York Office in York, 25 days holiday, healthcare, free parking, social and so much more For more information, please email Join our team as we embark … established Windows Forms-based client into a web-based platform. We are seeking an adept senior developer with a strong command of .NET technologies to dive right in and aid us in migrating our features into a streamlined microservices framework. In this role, you will collaborate closely with ...

Focus Principal Engineer

Location
Manchester, England, United Kingdom
love to hear from you. We’re looking for a Principal Engineer for this hands‐on technical role making use of .Net and Azure where you’ll be providing technical architecture leadership for a set of Focus technical products and services. The role will involve taking responsibility … patterns used in high throughput and availability cloud‐based solutions. Professional hands‐on experience of Azure and other Cloud platforms. Experience of C# .Net including dependency injection entity framework and unit testing. Previously experience of migrating monolith on prem applications to microservices based azure platforms. Experience ...

Lead Engineer

Location
Leeds, England, United Kingdom
Engineer, the minimum criteria you’ll need is Engineering depth. You’ve written and shipped production‐grade software – most likely in Python, C# .Net, or both (or similar). You think in systems, hold the line on fundamentals, and know what AI tooling is doing under the hood. ...

Senior Software Engineer

Hiring Organisation
AJ BELL BUSINESS SOLUTIONS LIMITED
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
architectural and non-functional requirements and work with the team to deliver Tech Competency Significant commercial experience developing services and APIs with C#, .NET core, Mongo and/or SQL with techniques such as domain-driven design and MVC. Strong technical background in web development with Angular/… Experience of developing, deploying, and maintaining Cloud-Based solutions on AWS Understand principles behind highly performing web pages Experience/Familiarity with Entity framework core. Experience/Familiarity with communications technologies (Web API, Google Protocol Buffers) and message queues (e.g. RabbitMQ, SQS) Soft skills: Agile/SCRUM/ ...

AI Engineer

Hiring Organisation
Amtis Professional Ltd
Location
Chester, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Engineer (.Net/AI) Location: Chester | Hybrid Working Permanent – Full-time Salary: £50,000–£60,000 We're working with a leading UK organisation that is continuing to invest in its internal AI capability and is looking for an AI Software Engineer to join its dedicated AI squad. … from technical design and development through to testing, deployment and ongoing improvement. Responsibilities will include: Designing and developing scalable, maintainable software solutions using .NET/C# and Microsoft Azure. Building AI capabilities into enterprise applications and existing business processes. Developing solutions using Microsoft AI Foundry, Agent Framework ...