He played college football for the Florida State Seminoles and was selected by the San Francisco 49ers in the second round of the 2013 NFL draft.

[1] Carradine totaled 11 sacks in 11 games in 2012, and suffered a season-ending torn ACL injury in November 2012.

[2] The San Francisco 49ers selected Carradine in the second round, with the 40th overall pick, of the 2013 NFL draft.

[9] On September 25, 2017, Carradine was placed on injured reserve with a high ankle sprain.

[12][13] He was released by the Raiders on October 6, 2018, per his request due to limited playing time.