whether the job change will affect my career?

Question

I am 4 years experienced . net developer. I am working on an MNC for 8 months. which will give only 8% max of increment on my current CTC 5.8 this year. I am really worried about the salary I am going to get. And I am working for 12 hours a day on the deliverables with no scope of learning anything new. Its my second company now. Can I switch to the new job with higher pay 8 lpa and good programming scope?! Could someone advise please?!