App for Job!
i went for the simple approach - take the top 48 most downloadable apps from the app stores and 320 occupations and join together a random choice from the first with a random choice from the other.
https://x.thunkable.com/copy/213926048d51548e87e07c0229c725a0
it uses a google sheet - you can make a copy of mine (or populate the columns with data of your choice)