Develop and maintain .NET applications by translating storyboards and use cases into functional software. Responsibilities include writing reusable code, integrating data storage, optimizing application performance, troubleshooting bugs and bottlenecks, supporting code quality and automation, and collaborating on application infrastructure. The role requires proficiency in .NET frameworks, C# or VB.NET, object-oriented programming, design patterns, SQL Server, database schema design, automated testing, and version control.