> I've spent 10+ years in SaaS businesses, and I've simplified my job description to: I work for a software company. It does not say anything about what I do, it could mean engineering or accounting or..

I see now where I misunderstood. I took that to mean the roles that you performed in the course of your work despite your job title, not that a variety of job roles are available in specific companies such as SaaS. Thank you for clarifying.