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Citadel Software Engineer Jobs (NOW HIRING)

Rundoo

Software Engineer

Redwood City, CA · On-site

$186K/yr

As a Software Engineer , you'll ship features end-to-end across our stack: a Go backend, a ... Bridgewater & Citadel and as a PM at Google & Enigma; distantly related to the founder of the ...

Haize Labs

Software Engineer Intern

New York, NY · On-site

$100K - $125K/yr

We are looking for Software Engineering Interns to help develop our reliability platform, with a ... Citadel quant with a huge open-source presence, and more. We can only serve our mission with an ...

Haize Labs

Software Engineer Intern

New York, NY · On-site

$100K - $125K/yr

We are looking for Software Engineering Interns to help develop our reliability platform, with a ... Citadel quant with a huge open-source presence, and more. We can only serve our mission with an ...

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Citadel Software Engineer information

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$23K

$139.6K

$174.5K

How much do citadel software engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for citadel software engineer in the United States is $139,599.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,000.00 and $160,000.00 per year, depending on experience, location, and employer.

What is a Citadel software engineer?

Citadel Software Engineers are technology professionals who design, develop, and maintain the software systems that power Citadel's financial trading and investment operations. They work on building high-performance, low-latency applications, data platforms, and infrastructure that support quantitative research and trading activities. Citadel Software Engineers collaborate closely with quantitative analysts, traders, and other engineers to solve complex problems and deliver innovative solutions in a fast-paced, competitive environment. Their work is critical for Citadel to maintain its edge in the financial markets.

What types of projects do Citadel software engineers typically work on, and how do these projects impact the firm's trading strategies?

Citadel Software Engineers often work on high-performance systems that support quantitative trading, risk management, and real-time data analysis. Projects may include developing low-latency trading platforms, optimizing algorithms, or building reliable infrastructure for data ingestion and processing. These engineering efforts directly impact the firm's ability to execute trades efficiently, manage large volumes of data, and maintain a competitive edge in financial markets. Collaboration between software engineers, quantitative researchers, and traders is common, fostering a fast-paced environment where technical solutions have immediate business impact.

What are the key skills and qualifications needed to thrive as a Citadel software engineer, and why are they important?

To thrive as a Citadel Software Engineer, you need strong programming skills (especially in C++, Python, or Java), a deep understanding of computer science fundamentals, and often a degree in computer science or related fields. Experience with high-performance computing, distributed systems, and familiarity with tools like Git, Linux, and sometimes financial market platforms is highly valued. Exceptional problem-solving, attention to detail, and the ability to work collaboratively in high-pressure environments are crucial soft skills. These competencies drive the development of robust, efficient trading systems that are vital for Citadel’s competitive edge in the financial industry.

What is the difference between Citadel Software Engineer vs Citadel Quantitative Researcher?

AspectCitadel Software EngineerCitadel Quantitative Researcher
Required CredentialsBachelor's/Master's in CS, Engineering, or related fields; coding skillsAdvanced degrees in Math, Physics, or related fields; strong programming skills
Work EnvironmentDeveloping trading systems, software infrastructure, and toolsBuilding mathematical models, data analysis, and algorithm development
Industry UsageTechnology and finance sectors, focusing on software developmentQuantitative finance, risk management, and trading strategy research

While both roles require strong technical skills and are integral to Citadel's operations, Citadel Software Engineers focus on building and maintaining trading platforms and infrastructure, whereas Citadel Quantitative Researchers develop models and algorithms to inform trading decisions. The roles differ mainly in their focus areas but often collaborate closely within the firm.

More about Citadel Software Engineer jobs
What states have the most Citadel Software Engineer jobs? States with the most job openings for Citadel Software Engineer jobs include:
What job categories do people searching Citadel Software Engineer jobs look for? The top searched job categories for Citadel Software Engineer jobs are:
Citadel Software Engineer jobs near you
Infographic showing various Citadel Software Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $139,599 per year, or $67.1 per hour.

Quantitative Research Engineer - PhD Intern (US)

Citadel

Houston, TX

$112.50 - $145/hr

Full-time

Posted 23 days ago

Job description

Job Description

At Citadel, Quantitative Research Engineers work closely with Quantitative Researchers to develop and implement automated trading system software solutions. These solutions utilize advanced statistical and quantitative techniques to tackle complex financial challenges. We seek candidates with a proven track record of excellence in their field and a strong desire to apply their advanced software engineering skills to systematic investing.

As an intern, you'll get to challenge the impossible in research through an 11 week program that will allow you to collaborate and connect with senior team members. In addition, you'll get the opportunity to network and socialize with peers throughout the internship.

Our signature internship program takes place June through August. Occasionally, we can be flexible to other times of the year. You will be able to indicate your timing preference in the application.

Your Objectives

  • Design, develop, test, and deploy elegant software solutions for automated trading systems
  • Partner with the Quantitative Research team to define priorities and deliver custom software solutions

Your Skills & Talents

  • PhD degree in computer science, mathematics, statistics, physics, or another highly quantitative field
  • Strong programming skills with proficiency in one or more programming languages, including C++, Python, and R
  • A deep passion for technology, software development, and mathematics
  • Strong computer science fundamentals and software development experience
  • Experience with some of the following areas: Distributed Computing, Natural Language Processing, Machine Learning, Platform Development, Networking, System Design, and/or Web Development
  • Proven track record of creatively solving problems by understanding and prioritizing business value and applying technology solutions
  • Strong written and verbal communications skills

Opportunities available in New York, Miami, Greenwich, and Houston.

In accordance with applicable law, the base salary range for this role is $4,500 to $5,800 per week.

About Citadel

Citadel is one of the world's leading alternative investment managers. We manage capital on behalf of many of the world's preeminent private, public and nonprofit institutions. We seek the highest and best use of investor capital in order to deliver market leading results and contribute to broader economic growth. For over 30 years, Citadel has cultivated a culture of learning and collaboration among some of the most talented and accomplished investment professionals, researchers and engineers in the world. Our colleagues are empowered to test their ideas and develop commercial solutions that accelerate their growth and drive real impact.

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