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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Featured employees

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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Citadel

Kubernetes Site Reliability Engineer

An Hour Ago

New York, NY, USA

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Information Technology • Software • Financial Services • Big Data Analytics

The Kubernetes Site Reliability Engineer at Citadel will shape and execute the containerization strategy, optimize resource utilization, and ensure disaster recovery and business continuity. Key responsibilities include designing compute standards, ensuring host neutrality for applications, and leveraging data for strategy. The role requires collaboration with platform users and a hands-on approach to build and configure solutions.

Citadel

Virtualization Systems Engineer

An Hour Ago

New York, NY, USA

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Information Technology • Software • Financial Services • Big Data Analytics

As a Virtualization Systems Engineer at Citadel, you will work on enhancing virtualization automation, optimizing resource utilization, and ensuring disaster recovery. Responsibilities include designing solutions based on user requirements, troubleshooting performance issues, and establishing standards for compute usage. You will also leverage data for strategic decision-making and drive continuous improvement in virtualization infrastructure.

Citadel

Kubernetes Site Reliability Engineer

An Hour Ago

New York, NY, USA

Apply

Information Technology • Software • Financial Services • Big Data Analytics

As a Kubernetes Site Reliability Engineer, you will shape and execute the containerization strategy while optimizing resource utilization and ensuring disaster recovery. Responsibilities include direct user interaction for effective solution building, establishing compute usage standards, and leveraging data for strategy decisions.

see all jobs at Citadel