Senior .NET Developer (Active Directory & Kerberos)

Key Responsibilities

• Design and develop a secure self-service web application or automation tool for SPN registration.
• Build scalable backend services using C#/.NET and ASP.NET Core.
• Integrate applications with Microsoft Active Directory for SPN management.
• Develop RESTful APIs and backend services to automate manual registration processes
• Ensure proper implementation of Kerberos authentication concepts and SPN validation.
• Participate in solution design, architecture discussions, whiteboarding sessions, and code reviews.
• Collaborate with infrastructure, security, and application development teams.
• Develop scalable solutions capable of supporting thousands of SPN registrations.
• Follow secure coding practices and enterprise development standards.
• Troubleshoot and resolve application and Active Directory integration issues.

Required Skills

• 8+ years of experience with C# and .NET/.NET Core development.
• Strong experience with ASP.NET Core, Web APIs, and full-stack application development.
• Hands-on experience with Microsoft Active Directory, LDAP, and SPN management.
• Strong understanding of Kerberos authentication and Service Principal Names (SPNs)
• Experience developing enterprise automation tools and workflow applications.
• Knowledge of REST APIs, SQL Server, and Entity Framework
• Experience with Git and modern software development practices