Harding's first television appearance was in 2004, appearing in a clip for
Play Schools "Through the Window" segment. The clip showed Harding and her two mothers on a trip to an amusement park, and attracted controversy from the media and politicians for showing homosexual parents. Harding began performing in the late 2000s through holiday drama courses, then moved on to television roles with an appearance in
My Place and a three-episode run in
season 3 of Packed to the Rafters. Her first major television role was as Sue Knight in
Puberty Blues, one of the two teenage girls who were the main characters of the 1979 novel
of the same name. In 2017, she appeared in "
Arkangel", an episode in the series
Black Mirror. == Philanthropy ==