Mainframe, MVS and zOS Discussion

Hi all, i accepted the offer of tcs for mainframe developer role and my current organization retained me and i have a doubt does tcs block my profile ?? For further interviews

There is a good possibility that they might not call you back in near future, however, as you've not to join them, so they should not block you from joining them in future. Good luck with your career.

TCS is choosy, though for your case you should not be afraid. You should be able to appear in interviews in future.