The career of a stockbroker The career I wish to pursue is that of a stockbroker. I am extremely interested in trading stocks and financial holdings, so a career as a stockbroker seems to fit my overall plan. Numbers have also always been a fascination of mine, and economic trends and long-term financial prospects have often interested me greatly. Stock brokering is a risky business that you must be prepared for the ups and downs if you choose to pursue. You need to understand what a stockbroker really does to even start pursuing it as a lifelong career.