After a couple of seasons, he became a regular starter, forcing Algerian international Slimane Raho to the bench, and eventually out the door.

[1] Meftah was chosen as the top player in the Algerian Championnat National for the 2008–09 season in a vote conducted by sports daily newspaper Maracana.

[4] He made his debut for the team in the Ligue 1 as a starter during a win against CA Batna 1–0, Meftah's first goal was against WA Tlemcen in 1–1 draw away from home, In the following 2012–13 season Meftah achieved his first title with USM Alger where he won the first Algerian Cup in its history after beating MC Alger 1–0.

[6] Next season Meftah Scored four goals first was against his former club JS Kabylie from a penalty kick in a 3–2 home win.

and the last goal was against MC Oran in a match that ended with 5–2 victory, Meftah he eventually won the 2013–14 Ligue 1 title for the third time in its history.

In the 2018–19 season Meftah achieved his last title with USM Alger by winning the championship, where is the decisive match against CS Constantine He scored the third goal in the last minutes.

On April 18, 2023, he was appointed as manager of Algerian Inter-Régions Division side JSM Béjaïa, with the club in 8th position.