My occupation , mental health nurse, is not currently on the essential skills lists as far as I can see but it would appear that there are still a number of unfilled vacancies, especially in more rural locations.
While I'd love to come for the long term this doesn't seem viable. However I will be in a position to consider short term contracts from October when I will be 55 and retiring from my NHS job. Would there be much appetite amongst employers I wonder to take someone on a contract of 3-4 months, would the potential costs to the employer outweight the benefits of covering a gap for that sort of timespan. And is it possible to get a work permit for 3-4 months.
The other way round this of course is to get a standard 1-2 year work permit and then resign almost as soon as I get there but that wouldn't be the honest way to go about things.