Senior management lost a huge amount of trust essentially every time they speak. It's always 'say one thing, do another'. For example, the company was huge on chosing your own destiny. We were all told that we could move into any role we wanted (provided there was an opening and you were qualified). From my experience and others, this is the exception, not the rule. You definitely feel stuck on a set of tracks, even if you have experience and there is an open role.
I was an account executive for some time with company and a high performing one at that. I eventually got painfully frustrated with the compensation model. In the US, finance determines payouts and programs, which somehow always ended up with us short changed. We have actually had other sales rep sue over it.
I got fed up with some of old guard who felt entitled to bully employees, while having no real idea of what they are talking about. It felt like a company ran by kids when and I left and thank god I found a place run by adults.
The icing on the cake was when I decided to leave for a direct competitor. Yes - a direct competitor. When I submitted my 2 weeks notice, I was told to work them out. I don't think I need to say more.
Word of advice if you do get hired - don't count on HR for anything. Everything you say can and will be used against you, regardless of assumed confidentiality.