He currently plays for CS Constantine, wearing the number 12 shirt. He plays primarily as a Defender. His current market value is estimated at 100K €.

His most recent move was a from NA Hussein Dey to CS Constantine on 2022-07-14.

Throughout the Algerian Ligue Professionnelle 1 2025-2026, oussama meddahi featured in 14 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.