At international level, he features for Norway U18. His main role on the pitch is Defender.

His latest transfer saw him join Flekkeroy IL from Start Kristiansand via on 2025-03-07.

Across the Norwegian 2.Divisjon 2025, Jesper·Gravdahl appeared in 22 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.