How do I create a custom xml feed?

Hello everyone!

This is my first post.

I have created a job board https://jobs2fresher.com that will put new posts into a feed to be picked up by indeed.com

Indeed.com has a very specific layout that it needs for job listings.
Is there any existing way to make WordPress create feeds that have that layout? Not all categories would need to be filled out, but at least a few different ones.

Thanks in advance.