I can speak to this a little bit as far as advice goes, as a software eng. I think a good PM is someone that works with us, advocates for our opinions, assuming they are good, and so on. Really good / quality communication between a PM and their eng's will go a long way. Being flexible and available will go a long way. I think you'll pick up on this pretty quick.

I think you should go beyond the basics of jira and probably learn other tools too at some point and aim to be a master of those. If for no other reason that you can be there as a resource if eng's need questions answered about it. It feels like every year I have to learn a new tool or get confused after some update depending on what we're using. This advice may be foo bar.

Someone else may mention this but in short, being somewhat technically knowledgeable will help a lot with understanding terms, conversely having to explain them, etc. Not all eng's are great at explaining to non-technical folks things they really need to understand sometimes. I think a PM can step in, in those instances, if done correctly.

Best of luck. Are you sending apps in currently?

-Learning the jargon: Youtube videos from developer/creators in the field help a lot. -Forums (you're already here; so, great!) -Asking our developers to explain me thing like a child+getting their opinion on almost everything -LLMs help a ton (you can even send screenshots of code and ask what it means/does)