Nnamdi joined Dean Brennan’s side ahead of the 2025/26 League Two campaign.

Having played at Millwall as a youth, Nnamdi signed his first professional deal at Bournemouth in 2017, where he went on to make three First Team appearances and win Young Player of the Season, before being loaned out to Wycombe Wanderers.

The creative midfielder scored his first professional goal in the League One play-off semi-final for the Choirboys, and also appeared in the final that year as Wycombe achieved promotion to the Championship.

Following a move to Rangers, Nnamdi inspirationally overcame health challenges that precluded him from playing a game for the Glasgow outfit – going on to make a triumphant full-time return to football with Swindon Town, for whom he played 41 times, scoring two goals.