Julia Rajacic collaborated both with compagnies, private collectors and public institutions such as Istituto Italiano di Cultura, Embassy of Republic of Korea, Institut Français, Gallerie Amarrage, Gallery « Carré d’Artistes » and City of Paris and has worked with established and emerging artists.

In 2016, she co-curated the Belgrade International Triennial of Expanded Media. In 2020, she founded Jardino, an exhibition space dedicated to the celebration of Art & Nature in Milan. In 2022, she collaborated with joined Aa29 Project room, whose artistic research is based on ecological and environmental issues.