He currently plays for Hacken, wearing the number 13 shirt. At the international level, he represents Sweden U17. He plays primarily as a Defender. His current market value is estimated at 100K €.

His most recent move was a from BK Häcken U19 to Hacken on 2025-10-06.

Throughout the Sweden Allsvenskan 2025, Harry Joachim Hilvenius featured in 22 matches, averaging 0.7 tackles, 0.4 interceptions, and 2 clearances per game, while blocking 0 shots per game.