In February 2013, Jow was revealed to be the new host of The Vampire Diaries side show, TVD Rehash (Re#ash) replacing previous host Arielle Kebbel. Later that month, it was announced that Jow would be joining the CW science fiction romantic drama pilot Oxygen, as Julia Yeung, a girl who has an illness which may be cured by aliens. In May 2013, Oxygen was picked up and retitled Star-Crossed. The series was part of the 2013–14 mid season schedule. In August 2013, production began for Star-Crossed. The show ran for one season from February 17 to May 12, 2014. In 2014, Jow was in the television movie Presumed Dead in Paradise and played Madison Ashland. On October 27, 2014, she was announced to have a recurring role as Linda Park on the CW's superhero drama The Flash. In 2015, Malese was listed in Maxim's Hot 10. On August 25, 2015, Malese was announced to be reprising her role as Linda Park as a friend of Iris for multiple episodes. In the second season's fifth episode, "The Darkness and the Light," Malese played villainess Dr. Light, who is Earth 2 Linda Park. On February 2, 2017, it was announced Malese would be playing Mareth Ravenlock on MTV's The Shannara Chronicles. On NCIS: Los Angeles, she played Jennifer Kim, who is the illegitimate daughter of late NCIS Assistant Director Owen Granger (Miguel Ferrer). In September 2017, it was revealed that Malese would be playing Daya in the upcoming Escape Plan: The Extractors movie. Malese has begun filming a new feature film as of November 2017 titled I Wrote This For You. Jow has been cast in an undisclosed role on Casual.