Mid to high frequency trading company looking for a programmer who can push latency below 20 micros. We have several functioning strategies at our current speed and have spent the last several months connecting to new exchanges. We connect directly to CME, ICE, CFE, eSpeed, BrokerTec, Arca, Bats. Looking for a Linux/C/C++ guru who can lower our latency the last bit and who has a thorough understanding of multicast fees. Full time. California. Salary range: 110 - 200K depending on how good you are PM me if interested.