Mathematics in Delhi

Major Analytics based roles provided and companies participating here. The average package lies in the range of 6.5 LPA CTC. Companies like Amazon, Zomato, Pepperfry, Cisco, Oracle, Jpmorgan, Morgan stanley, Microsoft, Flipkart, Intuit, Makemytrip, Fractal Analytics, Relinace Industry, Tata Consulta

For vacancy, you have to go through various job sites.

Admission to post-graduate courses in Mathematics leading to a Masters degree in Mathematics will be made through two modes:
Mode-I:
50% seats shall be earmarked on the basis of merit list drawn in order of preference separately at North Delhi Campus, South Delhi Campus according to conditions in Mode

You should go according to your branch of interest. You need to opt for the field in which you are mostly interested because both the colleges are very good. If you don't have any branch issue then go for IIIT-Delhi.
Best of luck.