I had different calls with HR, PMs and EMs. Then received an offer, then the offer was taken away. Everything that could go wrong, went wrong - Took more than 4 months for HR to come back after the application. - HR followed up at different times with wrong emails, from other email threads for other positions. - After several interviews, it wasn't clear who was the hiring manager. - After receiving the initial offer, the negotiation became a nightmare: the requests were processed only partially, and ignoring several of the points raised. Needing to re-engage with those requests and slowing the process down. - After 3 days the offer was sent to me, the offer was retracted and froze "for someday", justified with some "internal reshuffling". - Two weeks after the freeze, HR ignored every communication. One day, finally reaching through, the HR person notifies me he no longer works at Frontier and to speak with somebody else. - The new person is unaware of the situation. However, check this internally for me and notify me the position no longer exists ( even if they actually just reopened on the career page of Frontier) via a very impersonal and short email. I'm glad I didn't sign the first days I had the offer. What a joke.