I'm presently exploring a career as a software engineer in one of the large software firms (Microsoft, Apple, Google, and so on), where I'd eventually like to work on product development, but I'm concerned going directly for that sort of job would be difficult.
So I'm curious what others think about this type of action. I presently work as a software developer and am considering making this move: starting as an escalation engineer, proving myself, and eventually moving on to product development. I just came across an interesting article online that discussed the differences between a Software Developer and a Software Engineer. The subject piqued my interest because it is a hotly debated topic and discussions within the tech community.

Also, what are people's thoughts on Software Developer vs regular Software Engineer?

Thanks.