The term 'Dance Designer' is a job description for a CHOREOGRAPHER, which is someone who creates and arranges dance routines. A CHOREOGRAPHER is responsible for designing the movements, steps, and patterns of a dance performance, as well as the overall look and feel of the production. They often collaborate with other artists, such as musicians, costume designers, and lighting technicians, to create a unified vision for the performance. Choreographers must have a strong understanding of the principles of movement, as well as an eye for detail and creativity.