Big 4

Hello experts,I hope you all are doing good.I want you to express your views on the below mentioned topic.I have worked for big 4 Gss (global division) on contractual basis for 3 months.Now I gained an opportunity for working with another big 4 company (global division) on a permanent basis.My profile is independent audit over there.I am a ca final student with multiple attempts to my name.I have good exposure in audits,Now I am scared that aftr working in big 4 (global division) (independent audit) whether I will be able to make a come back to Indian practices at a later date.Moreover I would like to have your advice on scope of ca's in (global divisions).Thanks in advance.