Background
Bloomfield was born in the City of Westminster but raised in Edgware, and is of Jamaican descent.
Bloomfield was born in the City of Westminster but raised in Edgware, and is of Jamaican descent.
He played for the Ase Academy based in Edmonton before joining the youth system at Dagenham & Redbridge. In the summer of 2013, he started a two-year scholarship with the club Whilst still in the youth team, he made his professional debut for the first team in a 2–0 defeat to Northampton Town in September 2014, replacing Matt Partridge as a last-minute substitute despite featuring in a youth team match the same morning.
Later in the month he joined Isthmian League Division One North side Chatham Town on loan, making his debut in a 2–0 defeat to Romford.
He scored his first goal for the club in a 2–1 victory over Harlow Town. He made his final appearance for the club in a 1–1 draw with Thamesmead Town, having made five appearances scoring once.
He only went on to make two more appearances for the club before returning to Dagenham in November. In December 2014 he was moved out on loan again to Maldon & Tiptree of the Isthmian League Division One North.
On 28 August 2015, Chelmsford City signed Bloomfield alongside Laurence Vaughan.
Mason became dual-registered with Billericay Town during September 2015. In October 2015, Grays Athletic signed Bloomfield from Chelmsford City.