7190 - Senior .NET Full Stack Developer (ASP.NET MVC / C#) Must reside in the St. Paul area to be considered

Senior .NET Full Stack Developer (ASP.NET MVC / C#) Must reside in the St. Paul area to be considered

Position Overview

Seeking an experienced .NET MVC / C# Software Developer to support modernization, enhancement, and ongoing maintenance of enterprise web and service-based applications. This role will focus on rewriting legacy components, implementing critical security updates, and supporting object-oriented applications in a secure, high-availability environment.

The selected candidate will collaborate closely with architects, business analysts, QA analysts, and technical stakeholders to translate business requirements into scalable technical solutions aligned with established architectural and security standards.

Key Responsibilities

• Transform business requirements into technical design and programming specifications
• Develop and support ASP.NET MVC applications using C#
• Modernize existing applications and implement security updates
• Build, deploy, and test software modules using automated tools
• Execute unit and integration testing
• Review and support QA test cases and test plans
• Develop enterprise solutions aligned with established development and security patterns
• Recommend and implement cost-effective technical solutions
• Support CI/CD automation processes
• Provide knowledge transfer and technical documentation
• Communicate complex technical concepts to cross-functional stakeholders

Required Experience & Skills

• 7+ years developing ASP.NET MVC applications using C#
• 5+ years experience with Unit Testing (NUnit or equivalent)
• 5+ years experience using Entity Framework
• 5+ years experience developing Windows Services using .NET 5.0 or above
• 5+ years experience developing REST and/or SOAP web services
• 5+ years experience developing SQL Server stored procedures
• Strong experience writing T-SQL for MS SQL Server
• Experience with HTML, CSS, and JavaScript
• Experience with Web API development
• Experience triaging and resolving complex software issues
• Experience working in Agile/Scrum development environments

Desired Qualifications

• Experience with Bootstrap (v4 or v5) and jQuery
• Experience with XML schemas and XSLT
• Experience with DevOps practices and CI/CD pipeline automation
• Knowledge of Domain Driven Design (DDD) concepts
• Experience working in highly regulated environments
• Experience supporting law enforcement, public safety, or justice-related systems