I started my first corporate dev job about 8 months ago and the most effective thing for me has been asking nonstop questions. I can't say with certainty that nobody has been annoyed, but nobody has said so yet. In fact, my manager has praised my question-asking habits and I've gotten good reviews so far.

In order to avoid being annoying, these days I write out my questions in long-form with context, steps taken, etc. which may or may not be worthwhile but it makes me feel better about it. Sometimes, however, I will post this super long question in our Slack channel and the whole problem was a tiny little thing I forgot to do. Asking questions is just awkward, so I put extra effort into embracing that. Hopefully it doesn't backfire. So far, so good.

Definitely do one-on-ones with all your teammates even if it seems pointless. Most of your interactions with them will not be noteworthy, but it's all about the few exchanges that are.