She graduated from Columbia University with a bachelor's degree in Visual Arts.
[6] In 2012, she created Mofones, a series of artist-designed iPhone cases.
[6] She directed two short films titled The Caretaker (2013) and Odyssea (2014).
[7] In 2018, She directed her first feature documentary Ingrid, premiered at the Slamdance Film Festival.
[8] In 2022, Maltz directed her first feature film The Unknown Country, starring Lily Gladstone and Raymond Lee, which premiered at South by Southwest.