.Net Developer extensive SharePoint development

Position Title: .Net Developer with extensive SharePoint development

Location:
Washington DC (Remote)

Mode: 1+ year Contract

Minimum 12+ years of experience

We are seeking a highly experienced and hands-on Senior .NET Developer with 12+ years of deep expertise in modern Microsoft technologies. The ideal candidate will have a proven track record of delivering scalable, secure, and high-performance applications using the latest .NET frameworks, Azure services, and enterprise integration patterns. This role requires strong architectural insight, clean coding practices, and the ability to work across full-stack solutions in a cloud-native environment.

• Design, develop, and maintain robust C# .NET and ASP.NET applications, including services built on .NET 8
• Build and consume RESTful APIs
  , ensuring performance, security, and scalability
• Develop data access layers using Entity Framework
  , Dapper
  , and advanced SQL queries
• Integrate and extend SharePoint APIs for enterprise content and workflow solutions
• Architect and deploy solutions using Azure Web Apps
  , Function Apps
  , Azure Storage (Blob/Table/Queue), and Azure Entra  (formerly Azure AD)
• Implement secure authentication and authorization flows using Microsoft Graph API
• Collaborate with Dev Ops, QA, and product teams to ensure CI/CD readiness, testability, and operational compliance
• Participate in code reviews, architecture discussions, and performance tuning

• 15+ years of professional experience in C# .NET and ASP.NET development
• Strong command of .NET 8 features and migration strategies
• Deep experience with SQL Server
  , T-SQL
  , and ORMs like Entity Framework and Dapper
• Proven experience with SharePoint API integration and customization
• Hands-on expertise with Azure PaaS services
  :
  Web Apps, Function Apps, Storage Accounts
• Solid understanding of Azure Entra and Graph API for identity and access management
• Strong debugging, troubleshooting, and performance optimization skills
• Excellent communication and documentation abilities.
• Familiarity with Azure Dev Ops pipelines

Bachelor’s Degree in Computer Science, Engineering, or related field (or equivalent experience)

Must be eligible for Public Trust / Secret Clearance