ah i see. depends on what other offers you are able to secure in that case. if this is your only one then i am afraid you dont really have a choice either.

do try to find out from your peers what they are getting as well.

local CS grads are getting 5.5k average, some can be up to 7-8k for faang level. ofc cannot be directly comparable but helpful for a sense of reference.

i also assume ncs did not give u any technical interview? if that is the case i would suggest you to look elsewhere as it is a big red flag for software engineering.