After applying, the recruiter will contact you through email to confirm a few things. Later, there was a call with a recruiter who asked about my previous job experiences and how much knowledge I had in SQL, Python, and JSON. Finally, they told that they will send my profile to the client and provide me with an update in a few days, but I never heard from them again. It's been several weeks. Today, I check there website and job post has been removed but it still active on linkedin. At least, you should respond to the candidate. if you do not intend to hire them.