Maswanhise started his career in the academy of Premier League side Leicester City.
[1] On 6 January 2024, Maswanhise made his senior debut for Leicester as a 77th-minute substitute for Wanya Marçal during a 3–2 away win against Millwall in the third round of the FA Cup.
[4] Later on the same day, he made his debut for the club as a 58th-minute substitute in a 1–0 win against Kilmarnock in the second round of the Scottish League Cup.
[5] On 11 October 2024, Motherwell announced that Maswanhise had extended his contract with the club, until the summer of 2026, with the option of an additional year.
[6] On 26 March 2024, Maswanhise made his senior Zimbabwe debut in a 3–1 loss against Kenya.