Hi Jitendra,

Yes, it is possible to get a job in Google who has python knowledge without B.Tech in CSE branch.

You should join Google Summer of Code(GSOC), in which you will have the chance to show off your coding skills. If there you would outperform then, you will be called for the interview.

Here is the link of GSOC - https://summerofcode.withgoogle.com/

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!