Dilemma about joining company..... please help...
There is this company A who offered me an offer in Sep 2018. Since i needed sponsorship, i had to wait for visa transfer. This company took a little long on that process and started only late December. That made me doubtful and thought of other opportunities. They assured me and had my process done by late January. By that time i already scheduled interview with company B. I cleared the interview and they offered me a offer around $70K more than company A, and I couldn't deny them. But again i will have to do visa transfer with company B.
Since A waited around 6 months i joined them in early March. But now Company B is asking to join as soon as possible.
I feel that it is professionally not fair to just stay in company A for a month or two and then join company B.
But iam already in this messed up situation.
How should i talk about this with company A?
Thanks for reading this long post.