Often time companies do extend full time job offers to exceptional interns, though this is not guaranteed and your objective to do an International internship program should not be focused around seeking full time employment at these companies. The work permit process is cumbersome takes time to process.
The best approach is to position yourself as a hardworking, reliable worker, proactive in your work, and eager to learn and volunteer for special projects. When a position does open up, you’ll be the first to be considered. Do keep in mind that the rolodex of contacts you take back and the people you impressed with your work ethics will be contacting you for a position or referring you to other employers.
An International internship stands out on a student’s resume and is among the best things a young person can do to prepare for the real world. The experience and the international contacts would be an asset for any employer, hence making you their first choice for full time employment.