I would market yourself as a generalist. Small and medium sized companies under rapid growth need generalists more than anything; especially if your soft skills are good and you can mentor/lead other engineers.

I went through triplebyte as a generalist and it literally changed my life; I had lots of competing offers well beyond what I thought was in my reach.

My role is now 'engineering manager' but I was hired as a staff software engineer; but into an org on a stack I had zero experience with.

If I did it again I would probably do the same thing; but I would also be looking at sales engineering roles; something I wasn't really aware of at the time.