unless things have changed their remote policy is pretty much a no remote policy. to be fair to them, I last interacted with them 6 or 7 years ago so things could certainly have changed, but at least at the time I felt like "Remote" was a bait and switch there
One of my coworkers had an offer for Datadog that was ostensibly sold to him as remote before being rug-pulled to a hybrid offer at the last minute. Best course of action here is to simply swap out "Hybrid" wherever Datadog states "remote".
Anecdotally, but my company adopted Datadog a few months ago and all their sales / solution engineering folks would usually be calling in from an in-person office. Rules out 100% remote, if nothing else.