In the first 2 seasons, he played for the youth teams managed by the coaches Danny Cadamarteri, Ben Wilkinson and Neil Thompson.

[4] Borukov quickly became the leading player of the Boyars, scoring the club's first goal of the season against his former side Levski Sofia in a 2–1 defeat.

[8] According to the world's most prestigious football statistics organization, InStat, Borukov is placed 6th in terms of effectiveness among all U21 forwards in Europe.

On 23 January 2024, Borukov joined Liga Portugal 2 club Marítimo on a two-and-a-half-year deal, for a reported fee of €200.000, with Arda Kardzhali keeping a 10% sell-on clause.

On 7 September 2023, he earned his first cap for the senior national team, playing as a starter in the 0:1 loss against Iran in a friendly match.