Harris was selected for the Scotland national under-19 football team in August 2012.
He missed most of the first half of the 2013–14 season due to an ankle injury. After returning to the Hibs first team in January 2014, Harris signed a new contract with the club.
On 21 August 2015, Harris joined Queen of the South on loan for the rest of the 2015–16 season. He returned to Hibs for the 2016/17 season, but was again affected by injury. Harris left Hibs during the 2017 close season, at the end of his contract. Harris subsequently signed a two-year deal for Falkirk on 19 June 2017.
