IT & Software

Senior .Net Developer

Version 1

London · Greater London · United Kingdom

Overview

In this Senior .NET Developer role, you will partner with multiple clients to design, build, and modernize business-critical applications. You’ll contribute to end-to-end delivery across requirements, development, testing, and production deployment within Version 1’s DDC Group. The role spans cloud services, CI/CD, and modern architecture patterns to expand your technical scope and career. You will mentor peers, refine guidelines, and support governance around AI-assisted tooling. This is an opportunity to shape scalable solutions for diverse clients while working in a values-driven, award-winning environment.

Pay / Benefits
  • Quarterly Profit Share Scheme
  • Career progression and mentorship
  • Flexible/remote working
  • Pension
  • Private healthcare
  • Life assurance
Responsibilities
  • Develop and maintain software using C#, .NET Core/.NET Framework, and Entity Framework Core
  • Design, build, and support distributed APIs and multi-tier integrations
  • Modernise legacy apps with patterns such as N-Tier, MVC, Event-Driven, or Microservices
  • Own and improve CI/CD pipelines and release processes within change management
  • Apply unit testing and TDD (e.g., xUnit, NUnit, Moq) for reliability
  • Work with Azure cloud services (App Service, Functions, Service Bus) during delivery
  • Create and maintain clear documentation for client users
  • Provide technical mentorship and conduct peer code reviews
  • Support adoption of AI-assisted development tools with governance
Key requirements
  • 10+ years of .NET development experience
  • Current .NET / C# and ASP.NET experience including .NET Core
  • JavaScript and SQL experience (MS SQL Server preferred)
  • Experience with Entity Framework or similar ORM
  • Data transformation/integration experience
  • CI/CD experience (e.g., Jenkins, Azure DevOps)
  • Manual deployment via IIS Manager
  • Familiarity with the Microsoft technology stack and Azure services
  • Git/GitHub version control familiarity and Azure Repos/DevOps
  • mentorship and peer-code-review mindset
  • collaboration with cross-functional teams
  • quality-driven and governance-conscious
  • .NET Core/.NET Framework
  • C#
  • ASP.NET

Reference: WJ-747_31225101

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