There are various job opportunities for data scientists in private companies, public domain as well as in bigger organizations. What you need to know is the important element for a data team is valuing the limits of data. You can go as deep as the things that you are able to estimate. You just have to update yourself on business terms like Python, R, Big Data and Machine Learning with hands-on projects if you are fresher or have experience in them.
Below are some start-ups in India that are based on ML, Big Data and Data Science:
Heckyl
Flutura
Fluid AI
Edge Networks
ShopR360
If you want a detail explanation of Data Science then do check out Intellipaat’s blog which will help you in understanding DS.
You can get a hands-on project by referring the following Data Scientist by Intellipaat which will teach you Data Science from scratch to advance.
And if you are more into videos then do check out the following video tutorial which will help you in mastering in the field of Data Science: