Vista Applied Solutions Group Inc · 17 hours ago
Lead Dotnet Developer
Dunwoody, GA
Full-time
Hybrid
Senior Level, Lead/StaffVista Applied Solutions Group Inc is seeking a Lead Dotnet Developer with extensive experience in migrating enterprise applications. The role involves upgrading legacy systems to modern .NET frameworks and ensuring cloud-native deployment and CI/CD automation.
Information TechnologySoftware
No H1B
U.S. Citizen Only
Responsibilities
Hands-on experience migrating enterprise applications from .NET Framework 4.x to ASP.NET Core (.NET 8, 9, or ideally .NET 10)
Proven ability to refactor legacy code (System.Web, WCF, Web Forms) to modern .NET 10 patterns
Experience with cloud-native deployment (Docker, Kubernetes, Azure/AWS)
Strong background in CI/CD automation (Azure DevOps, GitHub Actions, Jenkins)
Deep understanding of dependency injection, middleware, and modern API design
Familiarity with secure authentication/authorization (OAuth2, JWT), secrets management, and compliance standards
Track record of performance tuning and reliability engineering in high-traffic environments
Experience with self-contained deployments, side-by-side runtime management, and AOT compilation
Familiarity with App Insights, distributed tracing, and advanced monitoring
Exposure to AI/ML integration or modern frontend frameworks (React, Angular) is a plus
Qualification
Required
Hands-on experience migrating enterprise applications from .NET Framework 4.x to ASP.NET Core (.NET 8, 9, or ideally .NET 10)
Proven ability to refactor legacy code (System.Web, WCF, Web Forms) to modern .NET 10 patterns
Experience with cloud-native deployment (Docker, Kubernetes, Azure/AWS)
Strong background in CI/CD automation (Azure DevOps, GitHub Actions, Jenkins)
Deep understanding of dependency injection, middleware, and modern API design
Familiarity with secure authentication/authorization (OAuth2, JWT), secrets management, and compliance standards
Track record of performance tuning and reliability engineering in high-traffic environments
Preferred
Experience with self-contained deployments, side-by-side runtime management, and AOT compilation
Familiarity with App Insights, distributed tracing, and advanced monitoring
Exposure to AI/ML integration or modern frontend frameworks (React, Angular) is a plus
Company
Vista Applied Solutions Group Inc
Vista Applied Solutions Group is a staffing and recruiting company offering application software development services.
Founded in 2007
201-500 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase