Lengthy and not very effective. I was waiting for 10 mins, and the manager didn't even know he'd an interview with me on that day. They decided not to hire me, but then later change their mind. I didn't take the job because they were messy.

It’s okay. Interviewer was late. Interview lasted about 1 hour. Begin with a phone screening to assess basic qualifications. Follow with a technical assessment to evaluate skills n for cultural fit and problem-solving abilities.