 On 30 June 2015, Kamberov won the Bulgarian U19 cup with Botev Plovdiv and scored a goal in the final game against Lokomotiv Sofia.On 7 January 2016, Kamberov returned to Botev Plovdiv.On 23 January he scored a goal during the 4-1 win in a friendly game over ACS Poli Timișoara.