Janjetović started his career in the youth ranks at NSWPL club Sydney United before being spotted by Sydney FC and was signed to their Youth League squad alongside fellow young stars Matthew Jurman, Kofi Danning, Rhyan Grant and Anthony Golec.
He helped Sydney FC to the inaugural title, making a significant impression on his peers with a number of good performances.

In 2010, he would return to Sydney United being too old to be eligible for a spot in Sydney FC's youth team and was not offered a senior team contract at the club due to an ongoing neurological issue in his right arm which forced him into an extended period on the sidelines.
Later that year, Janjetović was loaned out to fellow A-League club Brisbane Roar as injury cover for Griffin McMaster as regular custodian Liam Reddy was out injured, however did not make an appearance for the Roar in his time at the club.
Janjetović started his career in the youth ranks at NSWPL club Sydney United before being spotted by Sydney FC and was signed to their Youth League squad alongside fellow young stars Matthew Jurman, Kofi Danning, Rhyan Grant and Anthony Golec. He helped Sydney FC to the inaugural title, making a significant impression on his peers with a number of good performances.
In 2010, he would return to Sydney United being too old to be eligible for a spot in Sydney FC's youth team and was not offered a senior team contract at the club due to an ongoing neurological issue in his right arm which forced him into an extended period on the sidelines. Later that year, Janjetović was loaned out to fellow A-League club Brisbane Roar as injury cover for Griffin McMaster as regular custodian Liam Reddy was out injured, however did not make an appearance for the Roar in his time at the club.
Vedran Janjetović