Job options are rather low just after bachelors in Mathematics. For society, in general, only B.E is okay but only B.Sc is not good. If there is a financial problem then only i can suggest to students for a job after B.Sc but somewhere along the line, you should do a Masters degree because if not, your career graph will be stuck. Students who are doing B.Sc, M.Sc in Mathematics, they have to do few other  things parallely to prepare themselves for jobs. Data science is a new theme which has now come one. It's like old wine in a new bottle, statistical ideas put in a new bottle along with a new color because now the data availability is huge, computing capability has gone up by several notches. But the basic idea is how do you  make sense of data. So that's the new thing which students with mathematical skills can aspire for. Cryptography is yet another area.

Dr. Rajeeva Laxman Karandikar
Director ,Chennai Mathematical Institute

There are various field out there where you can get placed after your graduation in Mathematics but I would suggest you to do Masters if you can because it adds up lots to your profile.

After you graduation you can get Data Analytics, Business analytics related companies. You can also get into statistics based company. You can get into Military field like DRDO as a scientist post.

All the best!!