Slow embed script load on anchor link

Hi there, I am needing some tips on the best way I can speed up a script load. For some context, on our careers page (at the bottom of the page) we have an iframe to pull all of our job listings from BambooHR account. However, our team has been linking this page on their social channels lately and using the anchor link (Remote-Friendly Career Opportunities | Procurify) to direct straight to the job postings. But we are finding that the iframe takes a while to load and therefore doesn’t show anything for at least 4-8 secs, providing a bad experience and people to drop off.

Is there anything I can do to speed up this load time? Since we are using HTML embed blocks rather than hard coding, it seems this can’t just be solved but pushing this iframe higher in the code.

(Adding context below for future reference of the issue to others if we are able to fix it)
Current iframe script<div id="BambooHR"><script src="https://procurify.bamboohr.com/js/jobs2.php" type="text/javascript"></script><div id="BambooHR-Footer">Powered by<a href="http://www.bamboohr.com" target="_blank" rel="external"><img src="https://resources.bamboohr.com/images/footer-logo.png" alt="BambooHR - HR software"/></a></div></div>:

Before the iframe loads:

After the iframe loads:

Thanks in advance,
KiwiJen

No way beside solution from your third party code company. Why not creating cool 5-6 loading animation? (Lottie or webflow interactions). Like this the user will not notice any delay.

Also if you speed up the entire page speed (compress photos and so on) the loading should be faster (why not putting the jobs list on a clean page? Navbar - list - footer)