Citadel Securities Logo

Citadel Securities

Quantitative Developer/Research Engineer

Sorry, this job was removed at 12:24 a.m. (AEST) on Saturday, Jul 19, 2025
Be an Early Applicant
In-Office
Sydney, New South Wales
In-Office
Sydney, New South Wales

Similar Jobs at Citadel Securities

Yesterday
In-Office
Sydney, New South Wales, AUS
Mid level
Mid level
Information Technology • Software • Financial Services
Responsible for real-time support, problem diagnosis, capacity planning, and application migrations in a distributed environment.
Top Skills: BashPythonSQLTcp/IpUdpUnix/Linux
4 Days Ago
In-Office
Sydney, New South Wales, AUS
Internship
Internship
Information Technology • Software • Financial Services
As a Software Engineer Intern, you'll create tech tools for trading, develop data research platforms, and work collaboratively in teams.
Top Skills: Distributed ComputingMachine LearningNatural Language ProcessingProgramming
5 Days Ago
In-Office
Sydney, New South Wales, AUS
Entry level
Entry level
Information Technology • Software • Financial Services
As a quantitative trader, you'll analyze financial markets, apply statistical techniques to trading, and utilize advanced technology to manage risk and execute strategies.
Top Skills: Predictive Analytics
Job Description
Role Summary
At Citadel Securities, a leading global market maker, our team of Quantitative Developers and Research Engineers partner with Quantitative Researchers to create and implement automated trading system software solutions that leverage sophisticated statistical techniques and technologies.
Opportunities available in Miami, Chicago, London, New York, Hong Kong, Sydney, Singapore
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 solution

Skills and Preferred Qualifications
  • A deep passion for technology, software development, and mathematics
  • Proficiency within one or more programming languages, including C++, Python, and R
  • Experience with some of the following areas: Distributed Computing, Natural Language Processing, Machine Learning, Platform Development, Networking, System Design, and/or Web Development
  • Exceptional quantitative and analytical skills
  • Bachelor's, Master's or PhD degree in Computer Science, Mathematics, Statistics, or equivalent experience
  • Strong written and verbal communications skills

In accordance with applicable law, the base salary range for this role is $250,000 to $350,000.
In addition, the employee who fills this role will be eligible to participate in a discretionary incentive compensation program, as well as a wide array of benefit programs, such as medical and life insurance, retirement and tax-free savings plans, and access to other healthcare programs.
About Citadel Securities
Citadel Securities is the next-generation capital markets firm and a leading global market maker. We provide institutional and retail investors with the liquidity they need to trade a broad array of equity and fixed income products in any market condition. The brightest minds in finance, science and technology use powerful, advanced analytics to solve the market's most critical challenges, turning big ideas into real-world outcomes.

Citadel Securities Sydney, New South Wales, AUS Office

Westpac Building, 60 Martin Place, Sydney, New South Wales, Australia, 2000

What you need to know about the Sydney Tech Scene

From opera to comedy shows, the Sydney Opera House hosts more than 1,600 performances a year, yet its entertainment sector isn't the only one taking center stage. The city's tech sector has earned a reputation as one of the fastest-growing in the region. More specifically, its IT sector stands out as the country's third-largest, growing at twice the rate of overall employment in the past decade as businesses continue to digitize their operations to stay competitive.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account