Career
He made his debut with Fachhochschule Hafnarfjörður when he was 18 years old in 2006 and was from the season 2008 a key player for the club Hjörtur signed with Swedish club IFK Göteborg on 18 January 2011 after having been on trial with them in December 2010. Hjörtur signed with Norwegian side Sogndal ahead of the 2014 season, where he was re-united with his previous manager from IFK Göteborg, Jonas Olsson.
He made his debut with the Icelandic national team against Faroe Islands on the 15 March 2008.
Club IFK Göteborg.
