I would suggest you to try InterviewBuddy Pro (https://www.interviewbuddy.online), which can be used to conduct the mass hiring the candidates. It can be used by the companies with a lesser cost, without huge investments over other softwares.
It can also be used to hire the candidates remotely using Asynchronous video interviewing.
It can also be used to hire the candidates remotely using Asynchronous video interviewing.