"Wall Street tech" has it's own levels as well. We're they from a top tier IB, top tier HF or Prop trading company? Or from lower tier IB/HF/Trading company o

"Wall Street tech" has it's own levels as well. We're they from a top tier IB, top tier HF or Prop trading company? Or from lower tier IB/HF/Trading company or worse one of the 1000's of fintechs.