Ghosted! Know that your skills and self-respect are better than working for an employer who ghosts potential hires. If they treat non-employees this way it is usually a red flag for how they would treat you as an employee there.
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I was contacted by email by a hiring manager to have a video interview with her and a program manager there. Had a lovely interview with both the following week, and was told I be contacted within two weeks. Nothing ever came of it. No calls, no emails, no updates, no respect.
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You're better than this place, I promise.