Programmer

Hansen Talent Group is hiring a Programmer to support the modernization of an enterprise system for a large agency in SC.

This role focuses on transforming a legacy system (CA Plex) into a modern .NET (C#) architecture, including API development, system integration, and data layer modernization. This is a high-impact role supporting critical systems and external agency integrations. This is an onsite position in Columbia, SC.

What You’ll Do

• Analyze and translate legacy CA Plex logic, data flows, and system dependencies into modern .NET solutions.
• Design and develop C# applications using layered or service-oriented architecture.
• Build and support RESTful APIs for integrations with internal systems and external partners.
• Modernize data access using SQL Server, T-SQL, and ORM tools (Entity Framework/Dapper).
• Support data warehouse applications and develop Power BI reports using DAX.
• Implement secure, scalable solutions with proper authentication, logging, and monitoring.
• Contribute to CI/CD pipelines, source control, and development standards.
• Support phased system migration and ensure stability during transition.
• Collaborate with technical teams and business stakeholders to deliver effective solutions.

What You’ll Need

• Experience in application development (.NET/C# preferred).
• Experience with SQL Server and T-SQL.
• Experience working with legacy or enterprise systems.
• Strong debugging and problem-solving skills.
• Understanding of API development and system integrations.
• Bachelor’s degree in Computer Science or related field (or equivalent experience).