I have been working at Activ Financial Systems full-time
Relaxed work environment, no overbearing managers.
Can't really think of any but if your not willing to work you'll get canned. Which is actually I think a good thing.
Advice to Management
ACTIV is a global provider of real-time, multi-asset financial market data and solutions. ACTIV offers neutral, managed services for buy and sell-side firms and technology providers seeking a complete market data solution that encompasses both global content management and data delivery across the enterprise. With coverage spanning more than 200 equity and derivatives exchanges around the world, ACTIV is the only truly end-to-end, independent market data utility in the industry. Founded in 2002 by market data specialists, the firm is privately owned and has offices in ...