Welcome to Citadel

It shouldn’t be surprising that techies are turning to finance for innovation, fast-paced culture and connectivity with colleagues and end users. At Citadel, developers work in short life cycles on projects that create real impact. “Technology is a key component to how we out-think and out-execute those around us,” one team member said. Training opportunities in both technical and soft skills allow for continuous learning, and one of its core values, “winning,” means making the best better.

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Opportunities to Grow

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Where professional growth skyrockets

Consistent training means Citadel employees always have the opportunity to level up. And Dan would know: In his 11-year tenure, he has been promoted four times. Dan’s next move? “Mentoring and developing junior talent to give them the same opportunities I was afforded,” he said.

Dan H.

Head of Fixed Income Engineering

At Citadel, you’re given a lot of responsibility and autonomy, which means you can have a huge impact and you can see the results of that impact instantly.

Constantly Challenged

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Fast-paced challenges lead to ample opportunities

Sam S.

Quantitative Developer

When Sam was looking for his next career move, he wanted fast-paced life cycles with more responsibility. “Citadel certainly didn’t disappoint,” he said. At Citadel, Sam develops software for a specific purpose — “out-think and outperform everyone else” — but stiff competition is saved for the competitors, not company culture. “Citadel is, without doubt, the most collaborative environment I have ever worked in.”

There is no other company out there where you can work on high-impact projects from day one and grow your career faster.

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Quantitative Research Analyst - 2025 University Graduate (Asia)

6 Days Ago

Singapore, SGP

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Information Technology • Software • Financial Services • Big Data Analytics

As a Quantitative Research Analyst at Citadel, you'll conceptualize and develop mathematical models and trading strategies, implement and back test models in live trading, and utilize unconventional data sources for innovative research and statistical analysis.

Citadel

Quantitative Research Analyst - 2025 Intern (Asia)

6 Days Ago

Singapore, SGP

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Information Technology • Software • Financial Services • Big Data Analytics

As a Quantitative Research Analyst Intern, you will develop and improve mathematical models, back test trading strategies, utilize unconventional data sources, and conduct statistical analysis for trading signals. Collaboration with senior team members and networking opportunities will be key aspects of this 11-week internship.

Citadel

Quantitative Research Analyst - 2025 Intern (Europe)

6 Days Ago

Paris, Île-de-France, FRA

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Information Technology • Software • Financial Services • Big Data Analytics

As an intern, you will conceptualize valuation strategies, develop mathematical models, back test and implement trading models in a live environment, and conduct statistical analyses to enhance trading signal monetization.

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