He currently plays for Crusaders, wearing the number 22 shirt. He plays primarily as a Forward. His current market value is estimated at 75K .

His most recent move was a from Hibernian FC B to Crusaders on 2024-12-31.

In the Scottish Cup 2025-2026 season, J. O'Connor scored 0 goals and provided 0 assists across 3 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.