You have to move fast, but with little guidance - Software Developer Hadrian Employee Review

The company is disorganized, and that's putting it lightly. Multiple different working groups, most of which don't have good or clear communication with each other, and largely due to cultural issues rather and mode of communication rather than anything else. Some managers have meetings all day, and yet sometimes basic information fails to get communicated. Managers are usually doing both IC work and manager work at the same time. Culture is, for better or worse, somewhat monolithic. Not the longest hours, but long hours are the default.