Senior Dot NET Developer with AI-assisted development tools

The Arizona Department of Revenue (AZDOR) is seeking a Senior .NET Applications Developer to design, develop, troubleshoot, and support enterprise .NET applications that power Arizona’s tax accounting systems. The ideal candidate will have extensive experience with .NET technologies, C#, ASP.NET, REST APIs, Azure DevOps, and modern AI-assisted software development tools including GitHub Copilot, AWS Bedrock, and Anthropic Claude. Local Phoenix candidates only. Candidates must be available for an in-person interview within one week of the posting close date and able to start within two weeks of receiving an offer., * Design, develop, enhance, and maintain enterprise .NET applications supporting tax accounting systems.

• Develop client/server solutions using .NET Core, ASP.NET, C#, Entity Framework, ADO.NET, and MVC.
• Build and consume RESTful APIs and integrate enterprise applications.
• Utilize GitHub Copilot, VS Code AI Extensions, AWS Bedrock, and Anthropic Claude to accelerate software development.
• Develop and optimize T-SQL queries, stored procedures, and database interactions.
• Perform unit testing, troubleshooting, debugging, and application support.
• Apply secure coding practices following OWASP Top 10 standards.
• Participate in all phases of the Software Development Life Cycle (SDLC).
• Prepare technical documentation and collaborate with cross-functional teams using Azure DevOps or TFS.

• 8+ years of programming experience, including 3+ years in software development.
• 1-2+ years of professional experience using AI-assisted development tools, including:
• GitHub Copilot
• VS Code AI Extensions
• AWS Bedrock
• Anthropic Claude
• Strong experience with:
• C#
• .NET Core
• .NET Framework
• ASP.NET
• ASP.NET MVC
• REST APIs
• Entity Framework
• ADO.NET
• JavaScript
• T-SQL
• Azure DevOps and/or TFS
• Experience with Windows Communication Foundation (WCF).
• Knowledge of XML Schema, Unit Testing, Dependency Injection, and OWASP security principles.
• Proficiency with Microsoft Office and Google Workspace applications.

Preferred Skills

• Bachelor’s degree in Computer Science or a related field.
• Extensive experience with .NET technologies.
• DevOps experience.
• Experience designing enterprise client/server applications.