[oaiey]

Well ... that depends a lot on where you want to be hired. There is tons of companies which are not at all that interesting like the latest startup but deliver awesome stuff all the time. IMHO, there is not a correlation between developer technology and delivering awesome stuff. There is a correlation between management style and mental capability to delivering awesome stuff.

I mean obviously we all have to move ourselves from "Fortran boring" to "Java boring" every decade or two, but being un-hirable because of "Java boring" is not a thing.