Hey,
There are various courses that you can go for after 12th in Science with Biology group which are jobs oriented. The first and the mosr popular stream is MBBS for which you need to ace NEET. After becoming a doctor, there is no looking back for you as this Profession guarantees enormous wealth and respect. You can go for Dental Sciences or Bachelor of Homeopathy and Medicine Surgery or Medical in Ayurveda, B.Sc in various streams, paramedical courses etcetra. You may even switch the steam and go for Law or Journalism.
Hope this helps.
Good luck.