As a Hiring Manager, at what point during the hiring process should I run a background check on prospective employees?

When the candidate for the job does not disclose a convincing reason for leaving the previous company, or when in doubt or when speaking in a bad way about the previous companyOr when it is urgent to complete the recruitment process

You should run a background check before scheduling an interview, as to not waste your time.

This must be as early as possible should not be at the time of announecemnt of job offer

When you almost select the candidate last check should be background verification.

When you are satisfied with the technical and people skills of the person through multiple rounds, background checks can be strictly optional.

Having multiple short term employment durations previously, inabilty to justify the reasons for leaving the company and slightest of doubts on the relieving letter can be great cases for a background check.

Typically it is best to do it just before the HR round and after technical rounds. Doing a background check just before handing the offer/agreement is not recommended.

After you are done with the interview and  you have the potential candidate just before offering the job to them.That helps you understand their work ethics as well as their reasons for leaving their previous places of work and also helps you understand if they will blend well in your organization as well as with other members in the organization

It's Will Be Befor Make the jop offer

This will ensure that some applications from potential candidates who are not ... in-person, one-on-one interviews with applicants and the hiring manager and ... One of the final steps prior to making a job offer is conducting background checks to ...

Thanks

In my opinion, first thing you have to do as a hiring manager is" background check " why : in order to exclude those who are inappropriate, and filter those who matching job's requirements.