Yeah, at this point “Engineer” and “Developer” are 100% synonymous in the industry.

Ehhhh, depends on how your titles work, and I would argue that’s at least a little odd. Most senior engineers I know are ~50/50 code/oversight, at worst. Once you get to Principal or Staff, though, you’re lucky if you write 50 loc/week.

Senior rarely translates to something like architect anymore, it’s at least a level or two up from there.

If you don’t have strong opinions one way or the other, then docker is the easy answer. Way, way more widespread, which generally tends to mean better docs, more guides and examples, more tooling and open-source support…

Some real old-man-yells-at-cloud vibes coming from this comment