Afterwards, Kirch joined SC Paderborn 07 in the 2015–16 season, he signed a two-year contract. In July 2016, Kirch decided to end his career.
Following his time with [previous team], Kirch joined SC Paderborn 07 for the 2015–16 season and signed a two-year contract.  In July 2016, he retired from professional football.