Career
Afumați
Alin Zaharia started his career on 2010, at then-Liga IV side CS Afumați. In 2011, he earned with Afumați promotion in Liga III. On 29 August 2011, he scored 4 goals in a 5-1 victory against Dunărea Călăraşi. In 2011-2012 season, he was all Liga III series goal scorer.
Concordia Chiajna
In August 2013, Zaharia signed with Liga I side Concordia Chiajna.
On 19 August, he scored a goal in the 3-0 victory against Universitatea Cluj. He scored again on 23 September, in 1-1 draw against Oțelul Galați.