Gee played youth soccer with Burnaby Selects SC and was named to the U16 British Columbia provincial team in 2010.

[3] He also played with Croatia SC Vancouver at senior adult amateur level, helping them win the BC Provincial Cup in 2014.

He made his debut on March 25, 2017 as a 74th-minute substitute in a 4–1 win over Colorado Springs Switchbacks, however, it was later ruled that Gee had been ineligible to play in the match, as his signing had not been officially processed by the league, resulting in the league overturning the match, resulting in a 3–0 forfeit loss for Tulsa.

[8][9] He scored his first goal for the club on October 21, 2017, in Tulsa's first ever playoff game, in a 2–1 defeat to San Antonio FC.

[11][12] Gee joined Saint Louis FC in the USL Championship on December 29, 2018, ahead of their 2019 season.