What is my job called in English?

Hi all,

I am a passive sales broker (that is what we call it here) in a non-English speaking country and I would like to know what my job is actually called in English finance industry.

I deal with portfolio managers in asset management firms or banks (dealing passive funds, not active funds). When they send orders, I execute them. <--- Is this part called Flow Trader? We have execution traders who execute the trades but does it mean something different?

I buy and sell stocks, options, futures. Also, when they want to have some strategies, they send me a target number and I check the markets and when it works, I do it. Before and end of the market I go out to meet my clients and briefly discuss the market events and do sales job. I organize research points and conference calls if they want it. I guess this is what normal stock brokers do.

Also, there is a special arbitrage fund that I trade for the clients on my decision. I trade stock-futures arbitrage or index-futures arbitrage, and the profit goes to the clients and I make fees as my profit. No overnight position is allowed so it is a day trading.

Am I a Equity Derivative Trader? or is that referring something different? Am I a Passive Sales Broker or something else? Am I a Flow Trader? My execution trade requires little more thinking than just simple execution clicks.

What other positions in a finance industry would be relevant if I were to change my job?

Thanks,