You inverted it!
POSITION FIELD is the content item:
And uses this form:
APPLICATIONS FIELDS are fields for people who will apply to the position:
So PERSONAL questions (fields) should be place in APPLICATIONS FIELDS, not in POSITION FIELDS!
How do I make POSITIONS FIELDS to appear?
Create your fields
Edit the CATEGORIES you want theses fields to be used
Choose the fields and save
These fields will appear in the OPEN POSITION form when you're creating/editing it
How do I make APPLICATIONS FIELDS to appear?
Create your fields
Create one OR edit ONE EXISTING OPEN POSITION and choose the fields you want to be used
Save the OPEN POSITION
These fields will appear when someone tries to APPLY to the OPEN POSITION
So fields like
Should be used in the APPLICANTS FIELDS to people who will apply, as they are PERSONAL questions!
Sorry, I don't know how to explain it more clearly!
No.