We are seeking an experienced .NET Application Developer to design, develop, and maintain console-based applications that integrate with databases supporting DIS web applications. This position supports a federal government client and is full-time, on-site in Charleston, SC. The role involves significant data engineering and ETL work, ensuring accurate and efficient data flows between systems, particularly across compensation and talent management systems. The developer will manage full life cycle development, including requirements gathering, design, coding, testing, deployment, and maintenance, while building strong relationships with customers and stakeholders.