Career
Hajdú started to play football for Vác, making his first league debut at the age of 17. In 2001 he joined the youth team of Újpest Football Club and a year later the junior team, Újpest Football Club-Fót. In 2003 he was signed by REAC, where he spent the 2003/04 season.
After playing for Vác during the following season, he joined Tatabánya, where he became a widely known player.
Hajdú joined Újpest Football Club in January, 2008 and later went on loand to Zalaegerszegi TE.Hajdú again joined Újpest Football Club in June, 2009 and later went on loand to Bishop Honvédaughter Vác-Újbuda LTC Hungarian National Championship II: Újpest Football Club Budapest Honvéd Football Club.
