The Chamberlin Group interview questions

Was asked to participate in multiple interviews. Follow up was constant excuses "the manager on vacation". After giving up hours of my time, it was so disappointng to be ghosted. I was told I was moving to the final round and then never heard back, followed up multiple times, was always told "we'll be reaching out soon!". Incredible lack of respect to candidates, they expect you to dedicate your time and can't even follow up that they are moving on in a different direction. I'd steer clear of them