Full Stack Developer (.NET) -W2

Full Stack Developer  -.NET

Long term contract / Open for Fulltime job

Location:   Vienna, VA 22182  

🏢 Onsite | Local candidates within 40 miles
🤝 In-Person Interview Required.

Job description:

Software development experience.

• Deep expertise in Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC)
• Strong C# .NET 8 — Azure Functions, Entity Framework Core, xUnit testing, REST API design
• Strong React / TypeScript / Next.js 15 — App Router, RTK Query, Tailwind CSS, component library patterns
• Azure SQL / SQL Server schema design — SSDT projects, query optimization, multi-tenant schema isolation
• Experience integrating with ERP systems (Microsoft Dynamics NAV / Business Central strongly preferred)
• Proven experience designing real-time systems (SignalR, WebSockets, or equivalent)
• OpenAPI/Swagger specification authoring and API contract-first development

 AI & Tooling

• Hands-on experience with Claude Code, GitHub Copilot, or equivalent AI coding assistants in production development workflows
• Demonstrated ability to prompt LLMs effectively using structured specifications and to critically evaluate generated output
• Familiarity with AI-assisted test generation and automated code review tooling