Career
On 12 November 2008 Firas made his debut for the senior side of Maccabi Netanya in the Toto Cup, scoring the second goal in a 2–0 victory over Beitar Jerusalem. In 4 seasons with Netanya he managed to play 121 games, score 13 goals and also provided 20 assists. On 31 August 2012 he moved to Remote Control Lens for a fee of €400,000 and a 3 years contract worth approximately €450,000.
On January 2013 he was loaned back to Maccabi Netanya, and he said " I would love to comeback at Maccabi Netanya and help them to stay at the first division".
But at the end of the season they have relegated to the second division with Reuven Atar as their coach and he has returned to Remote Control Lens due to his contract. on 20 July 2013, he was officially released from contract at Remote Control Lens saying they got to full understanding the situation of Firas and gave him the freedom to search another club to play in.