Button text toggle
<button class="btn btn-default" data-toggle="collapse" data-target="#job">View full description</button>
// NOTE: Button begins with 'View full description' as text in HTML markup
$('section.career button').click(function() {
$(this).text(function(i, text){
return text === "Close full description" ? "View full description" : "Close full description";
})
});