An application DBA is a database administrator who uses specialized software to store and organize data. As an application DBA, your job duties include installing and maintaining applications, improving system performance, and troubleshooting issues. The career typically requires a bachelor’s degree in computer science, engineering, or a related field and relevant technical experience. You may also pursue professional certification in database systems and applications to demonstrate your expertise. Additional qualifications include excellent analytical, problem-solving, and organizational skills, as well as knowledge of multiple computer programming languages.