He currently plays for Kickers Offenbach, wearing the number 18 shirt. He plays primarily as a Midfield. His preferred foot is Right. His current market value is estimated at 25K €.

His most recent move was a from Kickers Offenbach to TSV Schott Mainz on 2023-07-01.

Across 19 appearances in the German Regionalliga 2025-2026, J. Mairose registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.