> Markdown version of [/jobs/ext/3296289-mid-level-software-engineer](https://www.wearedevelopers.com/jobs/ext/3296289-mid-level-software-engineer). 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). --- # Mid Level Software Engineer - **Company:** Stonebridge Mortgage Solutions Limited - **Location:** Basildon, UK (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Clean Code Principles, .NET Framework, Agile Methodology, Unit Testing, C Sharp (Programming Language), Code Review, Database Queries, Entity Framework, Revision Control Systems, Microsoft Software, Visual Basic .NET (Programming Language), Model View Controller (MVC), Nunit, Scrum Methodology, Mstest, Software Engineering, Web Applications, Telerik, .NET Core, Blazor, Git, Xunit, Webforms - **Published:** September 5, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=1281788a859955ca ## About the Role * Solid commercial experience (normally 3 years+) as a Software Engineer using Microsoft technologies. * Strong experience with .NET, .NET Core, C#, MVC, WebForms, Entity Framework, and modern development practices. * Experience with VB.Net would be beneficial. * Exposure to Blazor and/or Telerik would be advantageous. * Experience developing and maintaining web-based applications. * Good understanding of source control systems such as Git, including branching and merging strategies. * Strong SQL skills, with experience writing efficient and optimised queries. * Experience working within an Agile development environment. * Knowledge of unit testing frameworks such as MSTest, NUnit, or xUnit. * Strong analytical and problem-solving skills with excellent attention to detail. * Excellent communication skills, with the ability to discuss technical concepts clearly with colleagues and stakeholders. * Collaborative and proactive, with a genuine passion for technology and continuous learning. * Able to meet pre-employment screening requirements (right to work, DBS, credit checks, etc.). ## Description You'll play an important role within our Agile development team, designing, developing, and enhancing software that supports over 1,400 advisers across the UK. Working closely with developers, testers, support teams, and stakeholders, you'll help deliver scalable, high-quality solutions that make a real difference to our users., * Develop, enhance, and maintain features across our Revolution platform and other internal applications. * Translate business and technical requirements into clean, efficient, and maintainable code. * Participate in technical design discussions, helping to shape scalable and high-performing solutions. * Collaborate with developers, testers, support teams, and business stakeholders throughout the software development lifecycle. * Conduct code reviews and contribute to maintaining high coding standards, security, and best practices. * Analyse technical challenges and work with the wider team to deliver effective solutions. * Identify and help resolve performance bottlenecks to ensure an excellent user experience. * Investigate, troubleshoot, and resolve software defects and application issues. * Contribute to continuous improvement initiatives across development processes and practices. * Participate in Agile ceremonies including stand-ups, sprint planning, retrospectives, and design workshops. * Create and maintain clear technical documentation. * Keep up to date with emerging technologies and share knowledge with colleagues across the team. * Develop a strong understanding of our systems and support colleagues and users where required. ## 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) - [pytest: Simple, rapid and fun testing with Python](https://www.wearedevelopers.com/videos/213-pytest-simple-rapid-and-fun-testing-with-python) - [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) - [Using code generation for test automation – the fancy way](https://www.wearedevelopers.com/videos/230-using-code-generation-for-test-automation-the-fancy-way) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Practical tips for keeping your C# code base clean](https://www.wearedevelopers.com/videos/100149-practical-tips-for-keeping-your-c-code-base-clean) ## Related Articles - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-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) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)