He is on the books of Swieqi United and wears shirt number 17. His main role on the pitch is Forward.

His latest transfer saw him join Swieqi United from Valletta FC via on 2026-01-08.

During the UEFA Youth League 2024-2025 campaign, Zak Barbara made 2 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.