An Import Utility Developer is responsible for creating and managing software tools used for importing data from various sources into a system. Their duties include understanding the data structure, designing import utilities to automate the process, and troubleshooting any issues that arise during data import. They also ensure data integrity and security during the transfer. They work closely with database administrators and other developers to integrate the import utilities into the existing system. Moreover, they may also be tasked with optimizing the data import process to improve efficiency and reduce the system load.