.NET Application Architect (Locals & W2 Only)

Job Title: .Net Application Architect

Location: Toledo, OH.

Duration: 12 months contract position.

What you’ll do:

• Assess existing legacy Windows-based .NET applications and define a clear modernization roadmap.
• Design scalable target architectures including microservices, APIs, cloud-native and containerized solutions.
• Recommend modernization strategies including re-platforming, refactoring, re-architecting, or rebuilding applications where necessary.
• Provide hands-on development leadership using C#, DevExpress, SQL Server and Entity Framework.
• Lead modernization of legacy systems by upgrading applications to modern .NET versions (.NET 6/7/8).
• Guide teams in transitioning monolithic applications to modular or service-based architectures.
• Design and implement robust data integration and migration strategies.
• Optimize SQL Server performance and improve database models aligned with Enterprise Data Warehouse (EDW) standards.
• Drive cloud migration initiatives using Azure services such as App Services, Azure SQL, and Azure Functions.
• Implement CI/CD pipelines and DevOps best practices using Azure DevOps or GitHub Actions.
• Introduce containerization strategies using Docker and Kubernetes where applicable.
• Define coding standards, architecture guidelines and conduct solution reviews to ensure quality and compliance.
• Ensure applications meet enterprise standards for scalability, performance, security and maintainability.
• Collaborate with cross-functional teams to deliver modern, high-performance enterprise solutions.
• Communicate architecture decisions and project updates clearly with both technical teams and leadership.

What we seek in you:

• 15+ years of experience in .NET application development.
• Strong hands-on expertise in C#, DevExpress (Windows Applications), SQL Server and Entity Framework.
• Extensive experience working with legacy Windows-based applications and modernization initiatives.
• Strong understanding of modern .NET frameworks including .NET Core and .NET 6+.
• Solid knowledge of REST APIs, microservices architecture and design patterns including SOLID principles.
• Experience designing and implementing cloud-based solutions using Microsoft Azure.
• Strong expertise in SQL performance tuning and enterprise data architecture.
• Experience implementing CI/CD pipelines and DevOps practices.
• Understanding of enterprise integrations including exposure to systems such as Salesforce, SAP and Enterprise Data Warehouses.
• Strong analytical, problem-solving and communication skills.
• Ability to lead technical discussions and guide engineering teams through modernization efforts.