Skip to main content
Talentmatics logo

.NET Developer (Application Security Focus)

Talentmatics
Full Timemid
INPosted April 6, 2026

Job Description

As a .NET Developer specializing in Application Security and Azure, your role will involve going beyond traditional development to engineer robust authentication and authorization systems in an Azure environment.

  • *Key Responsibilities:**
  • Build and manage Authentication (AuthN) & Authorization (AuthZ) using ASP.NET Core Identity, Microsoft Identity Web, OAuth 2.0 & OIDC
  • Integrate applications with Microsoft Entra ID (Azure AD) and manage App Registrations
  • Design RBAC, Claims-based & Policy-based access control
  • Implement secure, passwordless solutions using Azure Managed Identity & Key Vault
  • Handle JWT tokens, token caching & OBO (On-Behalf-Of) flows
  • Demonstrate strong expertise in C# / .NET Core (ASP.NET Core 6/8)
  • Possess a solid understanding of OAuth 2.0, OIDC, SAML
  • Gain hands-on experience with Azure App Services, Functions & Entra ID
  • Utilize experience with Azure Identity libraries (DefaultAzureCredential)
  • *Qualifications Required:**
  • Migration experience from legacy authentication to SSO (Azure Entra ID)
  • Ability to work with multi-tenant applications
  • Exposure to Conditional Access & claims challenges

If there are any additional details about the company in the job description, please provide them for a more comprehensive overview. As a .NET Developer specializing in Application Security and Azure, your role will involve going beyond traditional development to engineer robust authentication and authorization systems in an Azure environment.

  • *Key Responsibilities:**
  • Build and manage Authentication (AuthN) & Authorization (AuthZ) using ASP.NET Core Identity, Microsoft Identity Web, OAuth 2.0 & OIDC
  • Integrate applications with Microsoft Entra ID (Azure AD) and manage App Registrations
  • Design RBAC, Claims-based & Policy-based access control
  • Implement secure, passwordless solutions using Azure Managed Identity & Key Vault
  • Handle JWT tokens, token caching & OBO (On-Behalf-Of) flows
  • Demonstrate strong expertise in C# / .NET Core (ASP.NET Core 6/8)
  • Possess a solid understanding of OAuth 2.0, OIDC, SAML
  • Gain hands-on experience with Azure App Services, Functions & Entra ID
  • Utilize experience with Azure Identity libraries (DefaultAzureCredential)
  • *Qualifications Required:**
  • Migration experience from legacy authentication to SSO (Azure Entra ID)
  • Ability to work with multi-tenant applications
  • Exposure to Conditional Access & claims challenges

If there are any additional details about the company in the job description, please provide them for a more comprehensive overview.

Want AI-powered job matching?

Upload your resume and get every job scored, your resume tailored, and hiring manager emails found - automatically.

Get Started Free