Currently I am working in a foreign country in South Europe (near my home country) in a small company where I have the opportunity to work on Spring Boot and Azure. I joined this company 5 months ago and in terms of learning it's been a good experience. My previous experience was almost exclusively in Oracle Middleware which landed me an offer to work on Oracle Integration Cloud (contractor at customer site) but I have to relocate again to a third country (Middle East). The salary is about 2.5 times my current salary which means significant increase in my savings. On the other hand, from a job perspective it seems its a safer bet to try to develop Java or other skills. I would like to see opinions and feedback on this dillema.