Hello Shweta, 

For getting placed into some recognized hospitals you need to have the basic skills included in you as a surgeon.

You must have the basic qualifications to be a doctor, a post graduation in surgery, and you must experience the training period for 4 or more months under a senior surgeon.

You must choose the best for the patient that comes to you with skills and experience.

Please note that the earning capacity of the surgeon and his ability to gain celebrity patients are not factors that come under the reckoning when assessing a surgeon's quality. You need full dedication, and you must be able to work at all hours with your flexibility.

For getting jobs in big hospitals you need to gain experience, enhance your quality and be patient. 

You must attend different seminars and go through the interview provided by a hospital. You need to report to the hospital administration you know and apply constantly.

There are many online websites where you can apply for jobs as surgeon and apps like LinkedIn, etc. 

I hope your doubt is cleared. 

Good luck.