Metaxas joined Tamynaikos in 2019. He scored his first goal in a 1–2 loss to Hersonissos. Two weeks later he scored the equaliser in a league match against Iraklis Psachna.
Volos
Metaxas joined Volos for an undisclosed fee in July 2021. On 18 October 2022, he scored his first
goal for the club in a 4–0 win over Ionikos in Kypello Eladas. He made 33 appearances in Super League Greece for Volos, before leaving the club in the early 2024.
AC Oulu
On 10 February 2024, Metaxas moved to Finland after signing with Veikkausliiga side AC Oulu on a two-year deal with an option to extend for one more.[1][2] On 17 February 2024, Metaxas debuted with his new club, in a Finnish League Cup match against Vaasan Palloseura (VPS).[3] He scored his first goal in the league on 27 April 2024, in a 2–1 defeat against VPS.