I adamantly disagree with @PortableStick regarding pants. Fight the pantatorship!
Congratulations @neecholaus and good luck on this new phase of our journey!
The first advice that comes to mind for a new Jr. Developer is (a) don’t be afraid or wait too long to ask for help but (b) take the time to become familiar with and understand the resources that your coworkers give you. No one wants you off struggling on your own, but they’re not going to love sending you a link to the same internal Wiki every day either.