Quantitative Researcher

Citadel Securities is a premier global financial entity, acclaimed for its significant contributions to market making and securities trading. It delves into a wide range of financial instruments, including equities, options, futures, and fixed income. With a foundation built on sophisticated technology and quantitative analysis, Citadel Securities is instrumental in providing liquidity, ensuring the smooth operation of markets, and enhancing their efficiency. This firm plays a crucial role in supporting the stability and depth of financial markets, benefiting a wide array of participants from individual investors to large institutions.

• Bachelors, Masters or PhD degree in Mathematics, Statistics, Physics, Computer Science, or another highly quantitative field
• Strong knowledge of probability and statistics (e.g., machine learning, time-series analysis, pattern recognition, NLP)
• Prior experience working in a data driven research environment
• Experience with NoSQL databases (e.g., MongoDB)
• Experience with distributed computing using MapReduce
• Experience with translating mathematical models and algorithms into code (Python, R or C++)
• Independent research experience
• Ability to manage multiple tasks and thrive in a fast-paced team environment
• Excellent analytical skills, with strong attention to detail
• Strong written and verbal communication skills