[14] Condor made her acting debut as the mutant Jubilation Lee / Jubilee in Bryan Singer's 2016 superhero film X-Men: Apocalypse.

[15] That year, she also appeared in Peter Berg's drama film Patriots Day, which depicted the events and aftermath of the Boston Marathon bombing.

[17] The following year, she gained recognition for her lead role as Lara Jean Covey in Netflix's romantic drama film To All the Boys I've Loved Before, directed by Susan Johnson and based on Jenny Han's young adult novel of the same name.

[21] She also appeared as Koyomi in Robert Rodriguez's science fiction film Alita: Battle Angel based on the graphic novel series by Yukito Kishiro.

[28] In 2022, Condor executive produced and starred in the lead role of high schooler Erika Vu in the Netflix comedy-drama series Boo, Bitch.

[30] She had a supporting role in the Looney Tunes live action comedy film Coyote vs. Acme, opposite Will Forte and John Cena.

[36] Condor began a relationship with actor Anthony De La Torre in August 2015 shortly after they met at an Emmy Awards party.