He currently plays for Aksarayspor, wearing the number 23 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 125K €.

His most recent move was a from Yeni Mersin İdmanyurdu to Aksarayspor on 2024-07-04.

Throughout the Turkish Second League 2025-2026, S. Yıldırım featured in 24 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.