> Markdown version of [/jobs/ext/3133998-mid-level-software-engineer](https://www.wearedevelopers.com/jobs/ext/3133998-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:** Atstonebridge Mortgage Solutions Ltd - **Location:** Fulbeck, UK (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Unit Testing, C Sharp (Programming Language), Code Review, Database Queries, Entity Framework, Revision Control Systems, Integrated Development Environments, Microsoft Software, Model View Controller (MVC), Nunit, Scrum Methodology, Software Engineering, .NET Core, Webforms - **Published:** September 29, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/mid-level-software-engineer/48048397 ## About the Role 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 andmaintainclear 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 whererequired. Solidcommercial experience(normally3 years+)as a Software Engineer using Microsoft technologies. Strong experience with.NET, .NET Core, C#, MVC, WebForms, Entity Framework, and modern development practices. Experience withVB.Netwould be beneficial. Exposure toBlazorand/orTelerikwould beadvantageous. Experience developing andmaintainingweb-based applications. Good understanding of source control systems such asGit, including branching and merging strategies. Strong SQL skills, with experience writing efficient andoptimisedqueries. Experience working within anAgile development environment. Knowledge of unit testing frameworks such asMSTest,NUnit, orxUnit. 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.). We celebrate diversity at Stonebridge.We'reproud to be anequalopportunitiesemployer, welcoming applicants from all backgrounds, perspectives, and experiences. #J-18808-Ljbffr ## Description activities,recognition schemes, andretail discounts. Salary sacrifice schemes(home tech, cycle to work, pension). Gym subsidy,company sick pay, andEAP support. Optionto buyup to 5 extra days' holiday. £500 employee referral scheme. Death in service coverandcritical illness insurance cover. Key Responsibilities Develop, enhance, andmaintainfeatures 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 tomaintaininghigh coding standards, security, and best practices. Analysetechnical challenges and work with the wider team to deliver effective solutions. 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