Jareci represented Teuta Durrës and Dinamo Tirana during his playing career and also won 8 caps for the Albania national team.
[2] In the 1951 and 1952 seasons, Jareci played an important role as Dinamo won 25 consecutive matches in league, setting the record in Albania and ranked just 4th tied with Celtic in Europe's longest domestic winning streaks.
[4] Jareci made his international debut on 6 November 1949 in a friendly versus Poland, entering in the second half as the match ended in a 2–1 loss.
[7] Source:[8] Jareci's managerial career reached its peak during his spell with Dinamo Tirana, in which he established himself as one of the greatest Albanian managers of all time.
His father had established himself as successful trader in Durrës, but was arrested and killed by the Albanian communists in the late 1940s once they had taken control of the country.