Hiring a Microsoft Team Foundation Server (TFS) developer is beneficial for effective project management and version control. They can help streamline your software development process by providing a centralized system for code management, work tracking and reporting. TFS developers are skilled in automating build and deployment processes, reducing manual effort and errors, thus improving efficiency. They can also facilitate better team collaboration and communication by maintaining transparency and traceability in your project. Their expertise in TFS can help you optimize your development workflow, ensuring timely delivery of high-quality software.