There are too many cons to name here. Accordingly, this list is limited to the big fish.
To begin with, Epitec does not value their employees for who they are. Instead, workers are treated in accordance with their productivity. For me, this would be easier to swallow if employees were provided with the support and mentorship to meet management's strange and inconsistent expectations. Wishful thinking.
Let's think of it like sailing. Epitec owns the boat, and they've hired me as its' captain. Now, they've given me the task of sailing it successfully around the world. Before I set off, I inspect my boat...only to find that it's actually just a fancy raft with a lot of free food on it. Clearly, it's ill-equipped to brave the dangers of the sea.
Sticking with the sailing theme, my 2nd con involves the level of deception and lack of professionalism from management. So here we go. It's my first day at sea, and one of the higher-ups radios in. Speaking to me like I'm lesser of a human being, the guy curses multiple times, insults one of the ladies he works with behind her back, and then reminds me that he wouldn't have a problem finding a new captain if I couldn't prove myself a valuable asset to the company. As an employee, in that moment, my confidence seems to drop through the bottom of the poorly-built raft I'm floating on. Later that day, the same jerk reminds me that on the other hand, if I do meet achieve my numbers, I'll continue to have the potential to be rewarded with a huge, fancy trip at the end of the year. For now though, I'll remain underpaid for my current focus: the immense task of chartering this rickety vessel around the world.
Here's a short and sweet 3rd con: The COO. I guess if you want to continue the sailing/ocean analogy, you can think of him as Ursula.