I'm currently looking for a new job, and found one listing on Craigslist that I feel would be a perfect fit. However, some of the related domain knowledge (for software development) is out of scope on my resume.
My resume has the details of my two most recent jobs listed, and two older jobs are mentioned in passing, but not detailed to keep the resume to one page, otherwise it would be a page and a half.
Would it be better to included the third job in detail, and expand to the extra half page to show domain knowledge, or should I talk about it only in my cover letter and potentially wait for questions about it?