He then went to a boarding school in Brøndby and played for Hvidovre IF, from where he joined Silkeborg IF in the summer 2022.
[2] In the winter of 2023, 17-year-old Boesen was selected for Silkeborg's training camp squad to go to Spain.
[2] On 6 April 2023, Boesen got his official debut for Silkeborg in a Danish Cup game against Sønderjyske, where he came on for the last few minutes.
[4] About a month later, he also got his Danish Superliga debut in a 0–3 defeat against FC Midtjylland.
[7] On 1 November 2023, Boesen scored his first goal for Silkeborg in a Danish Cup game against Hvidovre IF.