The 24-year-old defender joins from Heart of Midlothian for an undisclosed fee subject to league, FA and international clearance, and has agreed terms on a four-year contract.
Over the last three seasons north of the border, he has made 96 top-flight appearances and in 2022, was part of the team that reached the Scottish Cup Final.
Notably, 2023/24 saw him play in 30 consecutive league matches as Hearts finished third and qualified for the UEFA Europa League.
