A Database Architecture Developer designs, constructs, and maintains a business's database architecture. They analyze data requirements, develop logical and physical data models, create scripts to build and maintain databases, and ensure data accuracy, security, and accessibility. They also optimize database performance, implement backup and recovery procedures, and collaborate with other IT professionals to integrate databases with applications. Furthermore, they may also be involved in data migration projects, database updates, and the creation of new databases to meet evolving business needs. Essentially, they are responsible for the overall health and functionality of a business's database system.