Citadel Securities Logo

Citadel Securities

Senior Options Software Engineer

Posted 10 Days Ago
Be an Early Applicant
London, Greater London, England
Senior level
London, Greater London, England
Senior level
Build and maintain a trading platform by developing software solutions, analyzing complex problems, and providing system support for trading activities.
The summary above was generated by AI

Job Description
Role Summary
Options market making presents a unique challenge in combining scale with business complexity. With over a million of listed options at the heart of billions of messages, we handle internet-scale datasets while being constrained on hardware due to latency requirements necessitating exchange co-location. This forces us to both push the machines to their max as well as innovate in the space of algorithms and business.
In our mission to be the most successful investment team in the world, we hire the brightest minds in technology, research, and finance, and empower them to collaborate. Treating the problems as "data-in, data-out" technical challenges is not enough. To succeed, you need to be willing to master the options trading domain and translate this mastery into cutting edge software solutions, collapsing data cardinality where possible.
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.
Responsibilities

  • 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


Qualifications

  • 5+ years of working experience
  • Experience working in C++
  • Experience working with distributed systems
  • Sound understanding of multi-threaded application design and development
  • Passion for technology and software development
  • Ambition to solve open-ended problems using analytical methods
  • Ability to work independently and prioritize high-impact projects
  • Strong communication and interpersonal skills applicable to a dynamic trading environment
  • Bachelor's degree (or equivalent experience) in Computer Science or related field


In accordance with applicable law, the base salary range for this role is $175,000 to $325,000.
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.

Top Skills

C++
Distributed Systems

Similar Jobs at Citadel Securities

2 Days Ago
London, Greater London, England, GBR
Entry level
Entry level
Information Technology • Software • Financial Services
As a Software Engineer, you will create technological tools for trading strategies, develop research platforms, and work in small teams to build financial technology solutions.
Top Skills: Distributed ComputingMachine LearningNatural Language Processing
2 Days Ago
London, Greater London, England, GBR
Senior level
Senior level
Information Technology • Software • Financial Services
Research Engineers at Citadel Securities design and optimize electronic trading platforms, focusing on trading infrastructure and performance optimization.
Top Skills: C++Python
2 Days Ago
London, Greater London, England, GBR
Mid level
Mid level
Information Technology • Software • Financial Services
Design, develop, test, and deploy automated trading software solutions. Collaborate with Quantitative Researchers for priority definitions and custom solutions.
Top Skills: C++Distributed ComputingMachine LearningNatural Language ProcessingNetworkingPlatform DevelopmentPythonRSystem DesignWeb Development

What you need to know about the Edinburgh Tech Scene

From traditional pubs and centuries-old universities to sleek shopping malls and glass-paneled office buildings, Edinburgh's architecture reflects its unique blend of history and modernity. But the fusion of past and future isn't just visible in its buildings; it's also shaping the city's economy. Named the United Kingdom's leading technology ecosystem outside of London, Edinburgh plays host to major global companies like Apple and Adobe, as well as a growing number of innovative startups in fields like cybersecurity, finance and healthcare.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account