I will be able to remain (as everyone else who moved to the UK before 2021).
As skilled migrant, getting a work visa is not very hard from any country to be fair (albeit it costs money to you or to your employer and it's therefore likely to have a reflection on your salary).
EDIT: Incidentally, I'm not planning to stay in the UK for much longer, but that's just because I'm moving to a country with lower taxes, not out of concerns for Brexit.
As skilled migrant, getting a work visa is not very hard from any country to be fair (albeit it costs money to you or to your employer and it's therefore likely to have a reflection on your salary).
EDIT: Incidentally, I'm not planning to stay in the UK for much longer, but that's just because I'm moving to a country with lower taxes, not out of concerns for Brexit.