[Mithun] Not always. It depends on how critical the demands are and how much $ impact it has.
Trading as such they have money to spend, sometimes demanding & definitely impacts $
there is a short-term trend — depends on demand & supply.
I have lately seen lot of money thrown at angular even thought it might not be challenging as concurrency, but then u need many angular developers for a few server side developers. But then this skill fast retires.
Perhaps it pays just as well, or 5% lower than the specialty dev jobs in trading systems?
Commodity java dev will get around 145k while concurrency guy will get 175k….
yes Hadoop , spark, but I see a lot of demand for python, and they are coming with rich libraries.