In 2010, Hadera made her acting debut in the film 1/20. She has also appeared in Da Brick, The Blacklist, Oldboy, Show Me a Hero, Chi-Raq, Chicago Fire, The Punisher, and She's Gotta Have It. She co-starred as Stephanie Holden in the 2017 film Baywatch and as of 2018 is starring as Kay Daniels in the TV series Deception. She has a recurring role in the Showtime Series Billions, playing as Bobby Axelrod's secretary Deb Kawi.
