Katharina Paulus began training as a parachute jumper. Likely, she apprenticed under an established aeronaut or parachute performer, learning the techniques of rigging, jumping, and maneuvering parachutes. Given the novelty of the field, this training would have been rigorous and self-taught to some degree.

Paulus made her first public parachute jumps, captivating audiences with her daring feats. She quickly gained recognition for her skill and bravery, becoming a sought-after performer at exhibitions and airshows.