An HRIS (Human Resources Information System) developer designs, develops, and maintains HR software systems to manage information about an organization's employees. They program custom features and functionalities, ensuring the system aligns with specific HR practices and policies. They also troubleshoot and resolve system issues, provide technical support, and ensure data integrity and security. They work closely with HR professionals to understand their needs and translate them into technical solutions. As part of their role, they also conduct system testing, user training, and system documentation. Their objective is to optimize HR operations and processes through effective technology solutions.