trust this email finds you well.
Have you ever heard about CB Resourcing? If not, it is a Head Hunting company focused on KM. It is based in London, but you wrote that you are willing to work from remote and maybe they have something for you...?
Here you are the website: https://www.cbresourcing.com/
Wishing you good luck.
All the best,
Information & Knowledge Manager | Project Manager