Her other notable works include Snowpiercer (2013), Thread of Lies (2014), A Resistance (2019), Samjin Company English Class (2020), as well as the television series Master of Study (2010), Heard It Through the Grapevine (2015), and Life on Mars (2018).

[3] Having worked together in the MBC omnibus drama Beating Heart (2005),[4] actress Bae Doona recommended Go to director Bong Joon-ho when he was casting for his much-anticipated monster film.

[12] In 2010, Go appeared in the high school series Master of Study, a Korean drama adaptation of the Japanese manga Dragon Zakura.

[15] Go starred in her first leading role in Duet (2012), an indie romance about an aspiring Korean singer on a tour of England and the British guy she meets who shares her interests in music, photography and travel.

[27] Go then headlined the mystery thriller Office, which made its world premiere in the Midnight Screenings section at Cannes; she won Best Actress at Fancine for her role as an intern who becomes a person of interest in a murder investigation.

[35] In 2017, Go challenges her first romantic comedy in the MBC's drama Radiant Office, as a twentysomething woman who, after a suicide attempt and possible terminally-ill diagnosis, thinks she has nothing to lose and tackles her job and life with new perspectives.

[41] Go's photographs were exhibited at the 5th annual Seoul Open Art Fair in 2010, alongside artwork by Ha Jung-woo and photos by Uhm Tae-woong.