He is on the books of Granville and wears shirt number 5. His main role on the pitch is Defender. His stronger foot is Right.

His latest transfer saw him join Granville from Vitre via on 2026-01-12.

Across the French Championnat National 2 2025-2026, Joshua Curtius appeared in 6 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.