How can I embed a HIRE ME button to member profiles in vBulletin forum?

That will depend on what version of vbulletin it is required for.

But you can start reading here about custom profile fields vb3.5 on.

vb4.0 is a little different.

Or you may want to develop a plugin that hooks into the user profile system.

vBulletin 3.8.4 Patch Level 2

Thanks Chris. Yes I'm here and I created another profile field for 'Hire Me'. I can't find any plugin for this, I appreciate anyone who can direct me to the plugin I'm looking for. Also, I appreciate anyone willing to help me with the code I need to embed. Thanks heaps!

What would this 'Hire Me' button do? Open a contact form?

There's always the option of hard-coding it in. If you take a look at whatever file serves the profile page, find the buttons, and add one in yourself, you should be good.

I've never owned a vBulletin forum, because it costs money, so I wouldn't know where that is. You could grep for a certain term that shows up in everybody's profile page to easily find the file, though.

I've never owned a vBulletin forum, because it costs money,

And VB4 ISN'T worth buying in it's current condition

Thanks Chris and Scott, I appreciate your responses.

We want to embed a Hire Me button on each profiles with a call to action (sort of) similar to this profile. We are trying to figure out how to integrate the whole thing with vBulletin.