Checking applicants' references is one of the most important steps in the hiring process. Ask specific questions based on what you learned about the applicant in the interview. For example: How did the employee contribute to projects mentioned in the interview? Pay attention to neutral or negative comments
from references. Lukewarm comments or half-hearted praise speak volumes. Ask the former employer if they would hire the person back. If they hesitate, move on to the next applicant.