Job Seeker Websites which are Real and create Opportunities for Job Switch

As the title, I am trying to switch from a service based company to a Product Based startup, I am using Indeed , Naukri and Linkedln for finding opportunities.

I have applied to over 500+ jobs in past 4 months and have received some calls only( some were fake) or just ghosted after submitting assignment, I am creating this post to ask fellow developers what all website did you used/using for job switch.

Kindly help me out. :)