At MCS Rental Software, we’re passionate about helping rental businesses grow. With over 40 years of expertise, we provide cutting-edge rental management software, cloud solutions and responsive technical support to companies around the world. Join our mission to empower the rental industry through smart technology and outstanding service.
The Opportunity
We are seeking a .NET Developer to help convert our WinForms desktop application into a web application built with C#, ASP.NET MVC and Bootstrap. You will bring existing screens and features to the web, matching the behaviour customers rely on while building responsive pages and maintaining a clean MVC architecture.
For each screen, you will be expected to understand the current functionality, produce a design, get feedback from the web team, then develop, test and deliver it. AI tools such as Claude Code will be provided; however, you will need to have the requisite understanding of the technologies involved.
Employment Type: Fixed-term, full-time
Contract Duration: 6 / 12 months, with the possibility of a permanent role
Job Type: Hybrid (3 days in the office and 2 days at home)
Key Responsibilities
- Web migration: Convert WinForms screens and features to the web, matching existing behaviour.
- Application architecture: Keep controllers thin and place logic in the right layer, including view models, services and data access.
- Database development: Write and optimise SQL Server queries and stored procedures.
- Code quality: Review code and work closely with QA, support and product colleagues.
What We’re Looking For
- Strong C# and .NET development experience.
- ASP.NET MVC experience, including controllers, Razor views, view models, routing and validation.
- A sound understanding of MVC separation of concerns and what belongs in controllers, view models, services and data access.
- SQL Server and T-SQL experience.
- A keen eye for detail, clear communication, collaborative working and ownership of your work.
- Experience migrating WinForms or other desktop applications to the web.
- Experience with ASP.NET Core.
- Knowledge of rental, hire or ERP software and business processes.
Why Work at MCS
We’re proud recipients of the Culture 100 Award, which recognises organisations that excel in nurturing their workforce, rewarding their staff, and creating a supportive environment where everyone feels valued.
At MCS, we pride ourselves on maintaining a vibrant, informal workplace culture based on respect and empowerment. Our dedication to our people has led to an average employee tenure of over 10 years.
You’ll be part of a forward-thinking team with the freedom to innovate and the opportunity to make a real impact in the rental technology space.
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.NET Developer in Maidenhead employer: MCS Rental Software
MCS Rental Software is an exceptional employer that values its employees and fosters a collaborative work culture. With over 40 years of experience, we offer meaningful growth opportunities and a supportive environment where you can thrive as a French-Speaking Software Implementation Expert. Our hybrid role allows for flexibility while working closely with clients and teams to make a real impact in the software implementation process.
