Location
vaughan, york region, Canada
Posted
July 09, 2026
Job Description
Lead the digital transformation as a Senior Full-Stack Developer at GFL. With over six years of experience, you'll modernize .NET applications and create scalable microservices on AWS.
GFL is seeking an expert with a robust background in both backend and frontend technologies. Your role involves deconstructing legacy .NET 4.8 MVC applications while transitioning them to .NET 6+ microservices and a modern React frontend. You'll bridge the gap between legacy systems and future-ready architectures by implementing cutting-edge solutions.
Key Responsibilities:
• Analyze and modernize legacy .NET Framework 4.8 applications
• Transition to microservices and modern design patterns
• Refactor C# code for improved performance and cross-platform capability
• Develop a React SPA using TypeScript and modern state management
• Design and deploy applications on AWS infrastructure
Requirements:
• 6+ years in .NET Framework and ASP.NET MVC
• Deep knowledge of .NET 6/7/8 an...
GFL is seeking an expert with a robust background in both backend and frontend technologies. Your role involves deconstructing legacy .NET 4.8 MVC applications while transitioning them to .NET 6+ microservices and a modern React frontend. You'll bridge the gap between legacy systems and future-ready architectures by implementing cutting-edge solutions.
Key Responsibilities:
• Analyze and modernize legacy .NET Framework 4.8 applications
• Transition to microservices and modern design patterns
• Refactor C# code for improved performance and cross-platform capability
• Develop a React SPA using TypeScript and modern state management
• Design and deploy applications on AWS infrastructure
Requirements:
• 6+ years in .NET Framework and ASP.NET MVC
• Deep knowledge of .NET 6/7/8 an...