on 10 august 2018, stewart signed for ross county.he made his debut for the club in a 2-1 victory in the scottish challenge cup against heart of midlothian colts. stewart scored his first goal for the club in the next round of the cup in a win against montrose. stewart finished his first season at ross county with 11 goals, three of them coming against county’s rivals inverness caledonian thistle as ross county were promoted to the scottish premiership.