Software Developer- New York, NY: Develop algorithms simulating complex systems & develop computational methods to solve scientific problems. Design/maintain mathematical code base utilized for simulations and trading systems. Devise & operate new software testing facilities & test software changes. Program/debug in Unix/Linux environment, utilizing C++. Req. a Ph.D. degree in Mathematics, Computer Science, Statistics, Physics, Engineering, Computational Chemistry plus one yr. exp. of as a Software Developer, Software Engineer/Analyst, or Business Analyst. $160,805.00/yr. To apply, mail resume:Renaissance Technologies LLC, 600 route 25A, East Setauket, NY 11733, Attn: HRJOB ID WW/23SD