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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior C#/.NET Software Developer - **Company:** 慨正橡扯 - **Location:** Milton Keynes, UK (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, HTML, JavaScript (Programming Language), .NET Framework, Agile Methodology, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software Quality, Code Review, Relational Databases, Web Development, Entity Framework, PostgreSQL, Microsoft SQL Server, MySQL, Object-Oriented Software Development, Scrum Methodology, Software Engineering, Supercomputing, .NET Core, Git, Front End Software Development, Software Coding, Software Version Control - **Published:** September 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840620709-senior-cnet-software-developer ## About the Role Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have beenaresident in the UK for a minimum of 5 yearsand have theright to work in the UK., * Relevant training, qualifications and experience in software development practices (Apprenticeship/Degree/Masters etc) * Proven experience as a C# Developer or similar software development role. * Proficiency in C# programming language and .NET frameworkincluding .Net Core * Strong understanding of object-oriented programming principles. * Experience with software development methodologies such as Agile or Scrum. * Familiarity with relational databases (e.g., SQL Server, MySQL, PostgreSQL) and ORM frameworks (e.g., Entity Framework). * Excellent problem-solving and analytical skills. * Good communication and collaboration abilities. * Ability to work independently and in a team environment. * Strong attention to detail and dedication to delivering high-quality work. * Experience with front-end technologies (HTML, CSS, JavaScript). * Experience with version control systems (e.g., Git is preferred). * Hold current SC-level security clearance (preferable). * Be able to gain SC-level security clearance (mandatory). ## Description * Helping law enforcement with secure intelligence systems that keep the UK safe * Supporting the UK's national meteorological service in leveraging supercomputers for next-level weather forecasting * Assisting the British government department that is responsible for the safety of consumer products, with systems to track unsafe products * Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport, * Design, develop, and maintain C# applications, components, and systems. * Write clean, efficient, and maintainable code following best practices and coding standards. * Collaborate with cross-functional teams including designers, product managers, and other developers to understand project requirements and deliver high-quality solutions. * Participate in code reviews to ensure code quality and provide constructive feedback to peers. * Troubleshoot and debug software applications to resolve issues and optimise performance. * Stay updated with the latest trends and technologies in web development and software engineering. * Document code and technical specifications. * Contribute to the continuous improvement of development processes and methodologies. ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [You’re a great coder? That alone won’t get you far: The soft skills secret in IT success](https://www.wearedevelopers.com/videos/1076-you-re-a-great-coder-that-alone-won-t-get-you-far-the-soft-skills-secret-in-it-success) ## Related Articles - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)