Search the 4 jobs at Citadel Securities

Software Engineers at Citadel Securities develop custom software solutions for a powerful trading platform, ensuring high performance and stability. They collaborate with business leaders, analyze complex problems, and provide support for trading activities.

The Site Reliability Engineer will support and optimize large-scale applications, manage infrastructure capacity planning, and lead application migrations. Responsibilities include troubleshooting within a distributed environment and collaborating effectively with teams. Candidates are expected to have strong knowledge of UNIX/Linux and networking as well as proficiency in scripting languages like Python.

As a Quantitative Developer/Research Engineer, you will design, develop, test, and deploy software solutions for automated trading systems while collaborating with the Quantitative Research team to meet project objectives.

As an FPGA Engineer, you will work with business leaders to design and implement FPGA solutions for trading systems. Your role focuses on maximizing system performance to enhance algorithmic trading capabilities through efficient signal generation and order execution.