He is the product of Ametyst Oleksandria's sportive school and his first trainer was Ihor Kostyra.

[2] While playing for his home team Oleksandriya during the 2017–18 season, in November 2017 Polyarus was recognized as a player of the month in the Ukrainian Premier League.

[8] On the same day, Polyarus joined fellow I liga side Zagłębie Sosnowiec until the end of the season.

[10] On 18 June 2024, Armenian Premier League club Urartu announced the signing of Polyarus.

This biographical article related to a Ukrainian association football midfielder born in the 1990s is a stub.