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The Role
Modernize and migrate a legacy ASP.NET 4.8 application to ASP.NET Core MVC. Rebuild UIs, develop full-stack features, work with databases and integrations, improve performance, maintainability, and code quality while collaborating with the team.
Summary Generated by Built In
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.
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
- 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
Skills Required
- Fluent in English
- 3+ years professional .NET development experience
- Experience with ASP.NET and ASP.NET MVC
- Experience with ASP.NET Core MVC
- Experience with legacy application modernization or migration projects
- Strong knowledge of C#, HTML, CSS, and JavaScript
- Ability to work independently and solve technical challenges
- Understanding of software architecture and best practices
- 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
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The Company
What We Do
Smart Apartment Data is a provider of comprehensive multifamily apartment data, analytics, and market research designed to help industry professionals make informed business decisions.








