I applied online to Software Developer, Community Operations Engineering role (Dublin) and after some time I received an e-mail from recruiter. We had an HR phone screening after which she asked me to send my availability times. She asked to arrange the interview not later than two weeks. And during those two weeks I spent several hours everyday for getting prepared well for the interview. However to one of my mails, I just received: This email account is inactive. Please contact another person at the company. And as backup e-mail the address of another HR specialist, I think her manager. I wrote to that e-mail, as obviously I didn't know any "another person" working at FB. And I didn't hear from her as well. I did not await to meet such a disdainful attitude toward candidates and their times from such a respectful company. But if it is a normal attitude that corresponds to the company's culture, I am glad I am not working there now.