Competing with Ekaterina Pushkash for Russia, he placed 6th at the 2009 World Junior Championships.

He later competed with Gabriela Kubová for the Czech Republic, placing 18th at the 2012 European Championships.

They finished sixth at the 2009 World Junior Championships and parted ways at the end of the season.

In 2009, Kiselev teamed up with Gabriela Kubová to compete for the Czech Republic.

Moving up to the senior level in the 2011–12 season, Kubová/Kiselev won the silver medal at the Pavel Roman Memorial and gold at the Czech national championships.