Welcome to the forum and good luck with your plans to move here

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I need to be there for longer than a vacation. I am really open to almost any kind of job that I can do.
Unfortunately, the problem with this is that you can't just come to the UK to do 'any kind of job'.
In order to qualify for a visa you need to get sponsorship from a company for a specific type of job... usually a job that no one else in the UK or any of the other 26 EU countries is qualified to do (and there are 500 million people in the EU)!
Basically, if you want to qualify for a work visa, the job you do must either be listed on the Tier 2 Sponsored visa skills shortage list with the job title and salary meeting the requirements on the list (link on
this page), or the company needs to prove that they have advertised the job for a specific amount of time, in both the UK and across the EU, and they were unable to find a single suitable candidate out of all those 500 million people in 27 countries, before they will be allowed to hire you.
However, if you are a chef and you are qualified to the high level required to secure a job on the skills shortage list, then you may be able to get a Tier 2 Sponsored work visa based on that (you would need to be employed as an executive chef, head chef, sous chef or specialist chef, and the salary must be at least £28,260 after deductions for food/accommodation etc.).
If not, though, you may find it extremely difficult to get a visa to move to the UK.