Citadel Securities’ work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, team members deliver critical liquidity to the world’s most important financial institutions — while helping shape the global markets of tomorrow.
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Information Technology • Software • Financial Services
The role involves deploying and maintaining hardware in data centers, optimizing infrastructure, and collaborating with global teams for low-latency networks. Frequent travel across APAC is required.
Information Technology • Software • Financial Services
As a Software Engineer in Test, you'll build Python frameworks and C++ hooks to verify system correctness, accelerate CI/CD, and manage performance testing across equities.
Information Technology • Software • Financial Services
As a Research Engineer, you'll build AI infrastructure, collaborate with researchers, and enhance workflows using AI algorithms for trading.
