I am coming to the end of my 4 months internship at my company at the end of August. And I'd like to be (hopefully) promised/given a full-time offer once I graduate from university.
I have read Is it appropriate to ask for a fulltime offer after the end of my internship?, but my situation is different. I've already asked the company's Recruiter about offer extension. He told me that there is no process about rehiring the interns after they graduate, but should inform my Manager, and contact the company again a few months prior to graduation.
Should I do as what my Recruiter told me? What are the best steps to take to ensure a full-timer offer be given to me now or in the near future? Ideally, I'd like to not have to reapply with resume/cover letter again to the company when I graduate, and just be "promised" that I can come back full time as soon as I graduate.
P.S: If it matters, my performance has been good during the internship. I got a reference letter from my supervisor.