.NET Developer

Job Title:.Net Developer
Location:Milton Keynes - 2 days per week in the office
Salary/Rate: £400 per day inside IR35
Start Date: 26/05/2026
Job Type: Contract

Job Responsibilities/Objectives

• Develop and maintain applications using .NET Framework, ASP.Net Webforms, and C#.
• Build and consume Web APIs and integrate with messaging systems (e.g., ServiceBus).
• Implement unit testing (nUnit/xUnit) and follow TDD principles.
• Work with SQL databases (preferably Oracle) and ORMs like Entity Framework/NHibernate.
• Deploy and manage applications using Kubernetes/Docker, AWS, and Terraform.
• Collaborate in an Agile/SCRUM environment, ensuring CI/CD and DevOps practices.
• Apply SOLID principles, REST standards, and maintain clean, maintainable code.

Required Skills/Experience

• .Net Full stack - .NET Framework (Core is a plus), React JS and Typescript, ASP.Net Webforms, C#, Web API
• JavaScript, SQL (Oracle preferred), Document DB
• Kubernetes/Docker, AWS, Terraform
• Messaging (ServiceBus), GIT
• ORMs (Entity Framework/NHibernate)
• REST, SOLID, TDD
• Agile/SCRUM, CI/CD, DevOps

If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format.

Disclaimer
Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies.
Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.