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Quantitative Developer

Citadel Securities Americas LLC

This is a Contract position in The Loop, IL posted July 29, 2020.

Quantitative Developer (Citadel Securities Americas LLC – Chicago, IL) Develop and deploy internal applications and software solutions for quantitative research platforms. Design low-latency, high-throughput trading systems and infrastructure. Build and improve inter-application communication middleware software service for on-site and cloud data storage. Analyze complex business and technology problems and propose new designs and modifications to continuously improve trading systems performance, functionality and stability. Design and develop distributed data calculation components for processing big market data. Optimize massive parallel computing platforms. Requires a Master’s degree (or foreign equivalent) in Computer Science, Engineering or a related field. Education, training or experience must include the following: C++ programming on a Unix platform; multithreaded application programming and network programming; scripting languages including Python, Perl, Unix or Linux shell scripting or similar; analytical packages including R, Matlab or similar; Unix Inter-Process Communication (IPC) mechanisms including sockets and semaphores; data structures, algorithms and computer architecture; and, Machine Learning techniques. Please submit resumes by mail to Citadel Securities Americas LLC, Attn: Employee Relations/LE, 131 S. Dearborn St, 32nd Floor, Chicago, IL 60603. Reference Job ID: 4439500 .