A software documentation developer is responsible for creating and maintaining documentation for software products. This includes writing user manuals, release notes, installation guides, and other types of technical documentation. The goal is to provide users with accurate and up-to-date information about the product so that they can use it effectively. In order to do this job well, a software documentation developer must have strong writing skills and be able to understand complex technical concepts. They must also be able to work closely with software engineers to ensure that the documentation accurately reflects the product.