I wound up working in my Dream Job, actually the work and not the company, but I didn't know what that job was until I was 34. I had a dream job before, but was miserable since it did not fit me like I thought it would.
Your dream job may not be what you think it is or you may never find it.
I got my last job at age 65. One interview question was, "Why do you want this job?"
Answer, "It sounds like fun." It was until I retired at age 70. My article about managing a cat explains why: