Does Coinbase use an ATS/How do I know if my app was received?

Hey everyone, I just applied to a PM position at Coinbase but it kept redirecting me to my own Coinbase profile, and I never got an email saying my application was received or anything. As a result, I ended up "submitting" my application 3 times but I have no idea if it was actually recieved. Does anyone know how their process works? #coinbase #productmanager #pm #product