I know this is not likely, but you should consider setting up an anonymous email in your HN profile to at least receive questions about the company as an employee. Not to answer anything proprietary or to give anything away under NDA, but so that people can speak candidly with someone not in HR without having to rely on HN comments.

Denise is great, but I wouldn't say she's the best source to answer harmless but very important questions prospective Java programmers might have that you can answer, for example :)

Here's an example question for you: do you want candidates to also have tax and accounting experience, or is deep Java/Kotlin enough?

Something to consider.