Overview Join a fast-growing U.S. technology company and help modernize a legacy ASP.NET application. We are looking for a Mid-Level Full Stack .NET Developer to migrate and modernize an existing ASP.NET 4.8 application into ASP.NET Core MVC. This role involves both front-end and back-end development, with a strong focus on code quality, maintainability, and application modernization. Please note: We are only considering candidates who currently reside in Eastern Europe for this position due to team collaboration and time zone alignment. Project Modernize an existing ASP.NET 4.8 application Migrate legacy functionality to ASP.NET Core MVC Rebuild and improve existing user interfaces Develop and maintain application features across the full stack Work with databases and application integrations Improve application performance and maintainability Requirements We are looking for someone who: Is fluent in English Must currently reside in Eastern Europe. Must be able to work within our team's time zone overlap. Has 3+ years of professional .NET development experience Has experience with ASP.NET and ASP.NET MVC Has experience with ASP.NET Core MVC Has experience working on legacy application modernization or migration projects Has strong knowledge of C#, HTML, CSS, and JavaScript Can work independently and solve technical challenges Understands software architecture and best practices Nice to Have Experience migrating applications from ASP.NET Framework to ASP.NET Core Experience improving legacy codebases Experience with SQL Server Experience with Git and modern development workflows Benefits We offer: Fully remote work $3000 USD/month Long-term opportunity Modernization-focused project Collaborative and supportive team environment