Senior .NET Developer — Remote, Azure & AI Tools

Version 1; Newcastle upon Tyne; Remote; GBP 65,000 - 100,000; Full time

Benefits offered by this job

Quarterly profit share

Strong career progression

Flexible/remote working

Private healthcare

Life assurance

Gym discounts

Educational assistance

Job summary

Version 1 is seeking a Senior .NET Developer to maintain, develop, and modernise business-critical applications across multiple clients. You will work on cloud services, CI/CD pipelines, and architecture patterns, advancing your skills within a growing team.

The role offers exposure to modern stacks, code reviews, and a focus on quality, governance, and AI-assisted tooling adoption. Flexible/remote working options are available within the UK.

Qualifications

• 10+ years of experience in .Net Development.
• Current .NET / C# and ASP.NET development experience, including .NET Core
• JavaScript and SQL experience (MS SQL Server preferred)
• Experience with Entity Framework or similar ORM tools
• Data transformation/integration experience, including data service extracts, reports, etc.
• CI/CD experience (e.g. Jenkins, Azure DevOps)
• Manual deployment process using IIS Manager
• Experience and awareness of the wider Microsoft technology stack
• Exposure to or strong interest in Microsoft Azure cloud services
• Familiarity with Git/GitHub version control
• Familiarity working with Azure Repos and Devops.

Responsibilities

• Develop and maintain software to meet client needs using C#, .NET Core/.NET Framework, and Entity Framework Core
• Design, build, and support distributed APIs and multi-tier integrations across client systems
• Modernise and re-platform legacy applications, applying patterns such as N-Tier, MVC, Event-Driven, or Microservices architecture where appropriate
• Own and improve CI/CD pipelines (e.g. Jenkins, Azure DevOps) and support release/deployment processes
• Apply unit testing and TDD practices (e.g. xUnit, NUnit, Moq) to ensure reliability and maintainability
• Work with Microsoft Azure cloud services (e.g. App Service, Functions, Service Bus) as part of application delivery
• Follow best practice guidelines and help improve those guidelines, creating best-in-class documentation with client users in mind
• Provide technical mentorship and peer code review to support quality and consistency across the delivery team
• Support responsible adoption of AI-assisted development tools (e.g. GitHub Copilot) in line with governance best practices

Skills

10+ years .NET

ASP.NET

JavaScript

SQL

Entity Framework

CI/CD

Azure

IIS Manager

GitHub

Tools

Jenkins

Azure DevOps

IIS Manager

Job description

Version 1 is seeking a Senior .NET Developer to maintain, develop, and modernise business-critical applications across multiple clients. You will work on cloud services, CI/CD pipelines, and architecture patterns, advancing your skills within a growing team.

The role offers exposure to modern stacks, code reviews, and a focus on quality, governance, and AI-assisted tooling adoption. Flexible/remote working options are available within the UK.