Armin made his senior debut for Ipswich Town on 14 September 2021 in a 2-1 home defeat to West Ham United Under-21s in the EFL Trophy group stage.
Armin made his first appearance for Ipswich Town against senior opposition on 18 October 2022, coming on as an 87th-minute substitute for Edwin Agbaje in a 1–0 away defeat at Cambridge United in the EFL Trophy group stage.
[4] The East Anglian Daily Times reported that "within seconds he had produced a perfectly-timed slide tackle to prevent a dangerous Cambridge counter-attack".
After unsuccessful trials at professional clubs West Bromwich Albion and Brentford, Armin signed for Southern Premier Central side Leiston on 11 September 2023.
Armin's agency describes him as a left-sided "marauding centre-half with an excellent range of both short and long passing with the ability to shift and unlock teams".