To make your jobs site look as good as possible and easy to find, and navigate around job listings, we need a suitable theme. If you've already got a theme you're using, you don't need to worry about this, but if you're working with a clean WordPress installation, read on!
Let's install the Vantage theme. It's a clean, modern theme with some nice configuration options. You could use any theme you like; this one isn't designed for jobs boards, but I think its design works well with the jobs board layout. Follow these steps: