I could be getting paid more, but my current workplace has only a couple completely worthless human beings. The supervisor knows who they are and what they're like and steps right in if there's a conflict. That's worth at least an extra $20k/year in my book. For my part, I try to advocate for less-established coworkers who are getting hit with the same crap I did from those individuals. Keeps the couple jerks from running off potential talent who will make my job more pleasant in the long run.
My advice, look for some decent, experienced people in any job you have, but even more so in your first. Build a trustfull relationship with at least one of those folks and get as much advice, mentoring and context out of them as possible.
The one thing you don't want to do is to talk about these things with a report or with a co-worker, and I've seen too many managers making this mistake with me.
As far into my career as I am at this point, I've both a finely honed radar and zero tolerance for toxic bullshit, but as a new developer, it's a whole lot harder to have both the self-confidence and self-awareness to recognize that the reception you're getting isn't because you're an unqualified idiot, it's because Sr. Developer Jim's dad was an asshole and Engineering Manager Bob doesn't know how to or have the confidence in his role to rein in his Sr. Developer from berating the new grad for things that new grads do until emotionally balanced mentors teach them not to. I have good friends who've spent a lot of time in therapy undoing what toxic workplaces did during vulnerable years.