She is known for her roles as Riley Marra in the MTV series Scream (2015), Alex Portnoy in the Hulu series Light as a Feather (2018–2019), Alexa in 47 Meters Down: Uncaged (2019), and Margot in I Know What You Did Last Summer (2021).

[1] She graduated from Ruben S. Ayala High School and currently undergoes her studies at the California State University, Fullerton.

[3] In 2007, Tju made her television acting debut in the Disney Channel series Cory in the House.

In 2015, Tju starred in the recurring role of Riley Marra on the MTV slasher television series Scream.

[5] Tju co-starred in the survival horror film 47 Meters Down: Uncaged, which was released in theaters on August 16, 2019.