Having been a regular with the club's Under-21s side over two seasons, Josh was issued with a First Team squad number in July 2016. This was as a result of his impressive performances during the 2016/17 pre-season campaign. He predominantly plays as a right full-back, but has also slotted in on the left when required. Possessing an abundance of pace and stamina, Josh is widely regarded as one of the best athletes in the squad. He made his First Team bow in the EFL Cup against Oxford United in August 2016 and went on to make 17 appearances during the 2016/17 campaign and he followed that up with another five appearances during the 2017/18 campaign.