Design, develop, and support software solutions for optimized performance in a trading platform. Collaborate with business leaders and analyze complex problems.
Job Description
Role Summary
Our Software Engineers create next-generation software to support business areas across the firm in developing and delivering custom-solutions that optimize performance and efficiency.
Opportunities may be available from time to time in any location in which the business is based for suitable candidates. If you are interested in a career with Citadel, please share your details and we will contact you if there is a vacancy available.
Objectives
Skills and Preferred Qualifications
In accordance with applicable law, the base salary range for this role is $125,000 to $150,000.
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 a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market's and our clients' most critical challenges. Together, we are forging the future of capital markets. For more information, visit citadelsecurities.com .
Role Summary
Our Software Engineers create next-generation software to support business areas across the firm in developing and delivering custom-solutions that optimize performance and efficiency.
Opportunities may be available from time to time in any location in which the business is based for suitable candidates. If you are interested in a career with Citadel, please share your details and we will contact you if there is a vacancy available.
Objectives
- Build, maintain, and support one of the world's most powerful trading platforms while continuously improving performance, functionality, and stability of the system
- Design, develop, test, and deploy elegant software solutions across the firm
- Partner with business leaders to define priorities and deliver custom solutions
- Analyze complex business and technical problems
- Make sound decisions proactively and in a self-directed manner
- Provide timely systems support for trading activities
Skills and Preferred Qualifications
- A deep passion for technology and software development
- In-depth experience working in C++
- The ambition to solve open-ended problems using analytical methods
- Sound understanding of multi-threaded application design and development
- Professional experience working with distributed systems
- Strong communication and interpersonal skills applicable to a dynamic trading environment
- Minimum Bachelor's degree in Computer Science or related field
- Experience with proprietary trading is preferable but not necessary
In accordance with applicable law, the base salary range for this role is $125,000 to $150,000.
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 a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market's and our clients' most critical challenges. Together, we are forging the future of capital markets. For more information, visit citadelsecurities.com .
Top Skills
C++
Citadel Securities London, England Office
120 London Wall, London, United Kingdom, EC2Y 5ET
Similar Jobs at Citadel Securities
Information Technology • Software • Financial Services
As a C++ Software Engineer, you'll develop high-performance systems for trading, optimize latency and throughput, and collaborate with stakeholders.
Top Skills:
C++
Information Technology • Software • Financial Services
Conduct research and develop machine learning models for finance, focusing on deep learning and large language models, optimizing them for performance, and collaborating with teams to integrate ML solutions.
Top Skills:
PythonPyTorchTensorFlow
Information Technology • Software • Financial Services
The Senior Research Engineer will curate large datasets, automate data pipelines, optimize queries, and support data-driven research impacting business outcomes.
Top Skills:
Ci/CdCloudDbtETLPythonSoftware PackagingSQL
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
