An InfoPath Forms developer is responsible for creating, deploying, and managing electronic forms using Microsoft InfoPath. They design forms according to business needs, including field validation, rules, and actions. They use InfoPath's integration with SharePoint to store and manage forms, enabling data collection, workflow, and collaboration. They also maintain and troubleshoot existing forms, ensuring data integrity and compliance with business processes. Additionally, they may provide training and support to users, and work with other IT professionals to integrate InfoPath forms with other systems. They need strong problem-solving skills and knowledge of XML, SharePoint, and .NET framework.