Senior Full Stack .NET Developer – Security Remediation - 0505

Sr. Full Stack .NET Developer – Security Remediation - 0505

Duration: 6 Months

Location: Toronto, Hybrid (3x/week)

Overview:

Responsible for analyzing, remediating, testing and validating security vulnerabilities identified through penetration testing and security assessments across legacy and up-to-date .NET applications.

Key Responsibilities:

• Analyze and remediate vulnerabilities identified through penetration testing, vulnerability scans, and security assessments.


• Design, develop, and maintain applications using .NET Framework, .NET Core/.NET, ASP.NET Web Forms, ASP.NET Web API, and WCF Services.


• Build and maintain responsive user interfaces using ASP.NET Web Forms, Angular, React, JavaScript, jQuery, HTML5, CSS3, and Node.js.


• Support authentication and authorization solutions using Entra ID, Auth0, and AD-LDS.






• Develop and optimize Microsoft SQL Server database objects and queries.


• Manage source code and CI/CD pipelines using GitLab and TFS/Azure DevOps.


• Configure and deploy applications on IIS and Windows Server environments.


• Perform unit testing, code reviews, and regression testing.

Must Haves:

• Microsoft SQL Server and T-SQL


• OWASP Top 10 and secure coding practices


• Experience supporting penetration test remediation initiatives


• .NET Framework, .NET Core/.NET, C#


• ASP.NET Web Forms, ASP.NET Web API, WCF Services


• Angular, React, JavaScript, jQuery, HTML5, CSS3, Node.js


• GitLab, TFS/Azure DevOps, CI/CD


• IIS, Windows Server, Entra ID, Auth0, AD-LDS

Disclaimer: AI may be used in evaluating candidates.

This posting is for an existing vacancy.