Opoku joined the Glamour boys during the pre-season of the 2015 soccer season from Asante Kotoko in Ghana. The striker made an instant impact at the club scoring in his first game in a three nil defeat of Buffaloes Football Club. He featured prominently in the club's games during his maiden season at the club. Some of the high profile matches that Opoku featured for DeMbare include a ZNA Commanders's Charity Shield derby against CAPS United Football Club in which he scored a beauty of a goal. After leaving Dynamos he went to Ethiopia to join Dedebit Football Club.