I do not know about loans like this for this as, in theory, you could just abandon them when you leave; however, here are good places to start looking for opportunities abroad:

• https://visasponsor.jobs/api/jobs
• look for immigration short lists per country, e.g. https://www.gov.uk/government/publications/skilled-worker-visa-immigration-salary-list/skilled-worker-visa-immigration-salary-list - note there’s also unskilled work included in these, notably carers on the seperate (see link) healthcare list
• https://www.workaway.info/
• https://wwoof.net/
• https://europa.eu/eures/portal/jv-se/home?lang=en