An IBM DOORS developer specializes in developing, implementing, and managing requirements management solutions using IBM's Dynamic Object Oriented Requirements System (DOORS). They work with stakeholders to gather, analyze, and document requirements, ensuring they are manageable and traceable. They also create and manage links between requirements and other elements, making sure changes are efficiently tracked and communicated. Additionally, they use DOORS for reporting purposes and to provide visibility into the requirements process. Their goal is to enhance collaboration across teams, improve product quality, and reduce development risk by ensuring all requirements are clearly defined and fulfilled.