Roider, who starts for SC Seekirchen , made her debut in the Ski Jumping Continental Cup on August 12, 2007 in Bischofsgrün . In her first season she stayed without winning points. On December 8, 2009 she succeeded in winning Continental Cup points for the first time in Rovaniemi . At the 2010 Junior World Championship in Hinterzarten , Roider jumped to 13th place in the individual competition. On February 7, 2010 she achieved her best individual result so far with 15th place in Ljubno . In the FIS Ladies Winter Tour 2010 she was able to jump to 29th place in Braunlage and thus reached 32nd place in the tour ranking. She finished the 2009/10 season in 42nd place in the overall Continental Cup ranking. At the Junior World Championships 2011 in Otepää she reached the 15th place in the individual. She jumped to fourth place at the 2011 OPA games in Baiersbronn . In the 2010/11 season her best results of the season were sixth and eighth. In the Continental Cup overall ranking she came in 30. On December 3, 2011, she made her debut in the World Cup in Lillehammer , finished 44 and missed the second round. Four weeks later she was able to collect her first World Cup points with places 29 and 27 in Hinterzarten. A week later she again achieved places 29 and 27 in the World Cup competition in Val di Fiemme . Then she did not reach the second round in the further course of the season. With 12 points she reached 44th place in the overall World Cup ranking. At her third Junior World Championship in Erzurum in 2012 , she jumped to 30th place in the individual and eighth place in the team. In the 2012/13 Alpine Cup season she jumped to 7th place in Einsiedeln .