Based on the above list of countries, I hope You can passably communicate in the languages of these countries, or at least, fluent in English, being a very good specialist in his field. In any case, good luck to You.
Jeff28 answered on July 2nd 19 at 18:00
For professionals from mid-level and above, it is easier to not look at the aggregators and directly to companies.
Google top-10-20-30 sites offices, or you can Google exactly you are interested in the office. Look at their website jobs.
Not all jobs take off on aggregators, not all aggregators are updated in time.