A Microsoft Office developer designs, develops, tests, and implements software solutions within the Microsoft Office Suite. They exploit the functionality of Office applications like Word, Excel, PowerPoint, and Outlook to streamline business operations. This involves creating add-ins, using VBA for automation, integrating APIs, and enhancing functionality with .NET and JavaScript. They also ensure the compatibility of these solutions across different versions of Office. They troubleshoot and resolve any software issues, ensuring smooth and efficient workflows. Additionally, they may collaborate with other IT professionals to tailor Office applications to specific business needs.