After successfully completing a Master's degree in biology and mathematics in Münster, Ida Feldmann studied theatre studies and german literature at the Ruhr-Universität. During her studies, she was employed as a surtitle manager at Schauspielhaus Bochum, worked in the freelance scene, especially on productions in public spaces, and did internships at Theater Münster and Maxim Gorki Theater in Berlin. At the Gorki she worked as a member of the dramaturgy department for the festival PUGS IN LOVE - Queer Week 2021 and for the production »DARK ROOM revisited«.
Since the 2021/22 season, Ida Feldmann is an assistant dramaturg at the Theater und Orchester Heidelberg. In her first season, she developed the immersive theatre performance »boozing fencing heidelberg«, with the collective Institut für Kontrolle und Exzess, which she co-founded. The piece was invited to the KUSS Festival and the SUMMER UP Festival 2023. She took over the dramaturgy for »Waiting for the Barbarians« and in the 2022/23 season, she was responsible for the dramaturgy of the first performance of »Teeth and Claws« by Peter Thiers (director: Brit Bartkowiak) and »Pirsch« by Ivana Sokola (director: Jana Vetten), which opened the Heidelberg Stückemarkt 2023.