> Markdown version of [/jobs/ext/2041605-net-developer-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/2041605-net-developer-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # NET Developer / Senior .NET Developer - **Company:** Avanti Recruitment - **Location:** Manchester, UK - **Experience:** Expert - **Salary:** £45,000.0 - £55,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Automation of Tests, C Sharp (Programming Language), Code Review, Continuous Integration, Microsoft SQL Server, Software Engineering, Systems Integration, TypeScript, Umbraco, .NET Core, ReactJS, Backend, Git, Information Technology, Kentico, Maintaining Code, Front End Software Development, Software Version Control, Web Api - **Published:** August 13, 2026 - **Apply:** https://www.reed.co.uk/jobs/net-developer-senior-net-developer/57232245 ## About the Role You'll need a strong commercial background in C#/.NET development and experience working across both back-end and front-end development. CMS experience is important for these positions, with experience of Umbraco particularly attractive. Experience with Kentico or another .NET-based CMS would also be relevant. Previous experience working for a digital agency or consultancy would be a significant advantage because of the varied, client-led nature of the work. We're particularly interested in developers with experience across: * C# / .NET / .NET Core * Web APIs * SQL Server * JavaScript / TypeScript * HTML / CSS * Umbraco, Kentico or other CMS platforms * Git / source control * Unit and automated testing * CI/CD React experience is not required. For the Mid-Level position, we're generally looking for 2+ years of relevant commercial development experience. For the Senior position, you'll need a stronger depth of commercial .NET experience and the ability to operate effectively at senior level across client projects. A strong academic background in Computer Science, Software Engineering or a related discipline will also be valued. ## Description You'll work within a client-focused development team delivering and supporting digital solutions across a large and varied customer base. Rather than spending all your time maintaining a single product, you'll work across different projects and technical challenges in small development teams. The Role Depending on your level of experience, your responsibilities will include: * Full-stack development using C# and modern .NET * Building and integrating Web APIs * Working with SQL Server * Front-end development using JavaScript and TypeScript * Developing and supporting CMS-driven websites and applications * Working across multiple client projects * Translating requirements and user stories into working software * Maintaining code quality through code reviews, testing and CI/CD * Contributing to technical decisions and development best practice, If you're a .NET Developer looking for varied client work, modern development projects and an environment with structured investment in your technical development, apply for further details. 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