Jack was on trial at Exeter in 2017/18, he played against Taunton in a pre-season friendly in late July 2017, as a defender.
(He had been with Exeter, two years earlier, when he joined City from Swindon, with George Barker, they both played for the academy in a few games)

Jack began his career with Spurs Youth, in 2009, signing as a professional in June 2012, he did not play for the Tottenham 1st team, before he joined Swindon in 2013, playing 15 times and scoring once in all competitions, in 2013/14.
The following season he played a few games for the first team and for the reserves at the County Ground.
In the early Summer of 2015, he trained with the Grecians with hopes of joining them on loan. However, he signed for Cheltenham in June 2015. Where he went on to play 71 games before being released in 2017.

Jack signed for National League club Barrow in the summer of 2017, and stayed there for two seasons playing 60 games. He left them in Julne 2019.