[Chicago] Job opening: Trading Technologies - Senior Software Quality Engineer

Massimo Di Pierro mdipierro at cs.depaul.edu
Wed Apr 13 21:04:59 CEST 2011

I have some consulting job for some trading company in the past. The owners wanted to automate a trading strategy which - according to them -  was very clear in their minds and their historical positions according to the strategy was documented. Turned out their documentation was one blurry screenshot taken the week before. They had no quantitative measure to base their decisions on. The owners could agree among themselves whether to buy or sell given the same information. Yet they expected the computer to be able to be "smart enough" to be take those decisions. No need to say the strategy was empirical, mostly based on luck, and had not theoretical foundation.

I have seen this pattern in more than one place but not only in the financial industry. There are a lot of people in the world who think there is a tiny  leprechaun in the computer who magically knows how to solve their problems. It is just that we do expect to find these people in places that have a reputation for making lots of money. The fact is, there is a lot of these people, everywhere.


On Apr 13, 2011, at 1:44 PM, <skip at pobox.com> <skip at pobox.com> wrote:

>    sheila> I have a poor impression of trading companies, and was surprised
>    sheila> to see that Brian worked for one. My intuition would be that
>    sheila> he'd only work at a pleasant place, and I never thought a
>    sheila> trading company would be a pleasant place. I ignore job postings
>    sheila> for them.
> I work for a trading firm as well and haven't seen the need to change jobs
> in the past seven years.  At TradeLink we have a lot of people programming
> in Python.
> Don't lump all trading firms into the same pot.  I'm sure they all have
> their own idiosyncracies (both good and bad).
> Skip
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