In July 2018, Morias joined EFL League Two Northampton Town on a two-year contract, however after one year he moved to St Mirren.
[9][10] His departure came less than three months after he signed a new one-year contract at the club, and manager Gareth Ainsworth refused to explain the reasoning behind the decision, saying only that "I'd rather not comment on how it came about, out of respect for Junior".
[15] On 4 July 2016, Morias joined National League South side St Albans City for an undisclosed fee.
[16] On the opening day of the 2016–17 campaign, Morias scored his first St Albans goal in a 2–0 victory over Concord Rangers at Clarence Park.
[23] He scored his first goals in the English Football League on 4 February, his brace helping Peterborough to record a 3–0 win at Port Vale.
[26] On 13 July 2018, Morias signed for League Two side Northampton Town on a two-year contract for an undisclosed six figure fee.
[27] On 22 August 2019, Morias signed for Scottish Premiership side St Mirren on a two-year contract for an undisclosed fee.
[32] Morias won the National League Player of the Month Award for April 2022 having scored six goals in six matches, including a twelve minute hat-trick against Barnet.