How to land a job with a good hike in 3 months

I am an azure developer with 6 years experience. I am currently trying to switch jobs as I am underpaid. Have been applying for jobs through naukri and LinkedIn. Are there any other better websites through which we can apply. Currently didn't get any response from any recruiters. I am getting anxious day by day because of this. Could anyone suggest any good sites from where we can land a job. Is the job market good now. I am quite confused now.