He is on the books of Hacken and wears shirt number 13. At international level, he features for Sweden U17. His main role on the pitch is Defender. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Hacken from BK Häcken U19 via on 2025-10-06.

Across the Sweden Allsvenskan 2025, Harry Joachim Hilvenius appeared in 22 matches and averaged 0.7 tackles, 0.4 interceptions, 2 clearances, and 0 blocked shots per game.