Interviewing Candidate FAQs: Engineering

Candidate FAQs: Engineering

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What Defines
Strong Candidates

  • BS/MS in computer science, electrical engineering, engineering, statistics, mathematics, physics or similar majors
  • Previous internship at a tech or finance company or research experience
  • Exceptional programming and design skills
  • Strong analytical skills and familiarity with probability and statistics
  • Ability to communicate effectively in a collaborative, complex and highly technical team environment
  • Intellectual curiosity and passion for solving challenging problems using technology
  • Motivation to learn

What types of problems do our engineers solve?

Our job is to be forward looking. We build technology that will support us ten years in the future. Therefore, we seek to build solutions that can support multiples of the trading volume today and ensure business continuity even in times of market volatility.

Our process is simple; we start with business goals and build technology solutions to achieve them. For example:

  • Working on data ingestion pipelines to help the trading desk build their models, their data visualization and other pieces of infrastructure to improve workflow
  • Building a scenario analysis framework to allow traders to analyze how their current positions would react to specific market scenarios
  • Creating analytics tools that enable quantitative researchers to meaningfully search and visualize datasets comprising millions of rows per day
  • Building cloud-based, microservices software architectures with optimized UX
  • Developing a real-time dashboard that contains all our trading tools, becoming a single user interface that traders can access by a web browser

What are some of the reasons a software engineer would want to work at Citadel?

Learning opportunities
We’re lucky to work with brilliant teammates at a scale where the opportunity to collaborate, even with senior leaders, is unrivaled. Learning and growth are an everyday experience, rather than a one-off training session. Everyone we work with is extremely smart, driven and focused on achieving results. Our scale also allows us to keep the bar consistently high and bring on only the most extraordinary people.

 

Rapid production cycles
We have rapid software life cycles. Our team members thrive on the opportunity to innovate and execute as they continually pursue new, better ways of working. At a tech firm, it may take months to see work come to fruition, but our engineers can quickly see their impact.

 

Innovation
Our engineers are hardly ever given a document that says, “Here’s what you should build.” Instead, a trader can describe a problem they have or the opportunity they want to capture. Our engineers get to ask questions, clarify the issue and then build a technical solution that’s stronger because they understand the business issue they are solving for.

What sets Citadel apart in the financial industry?

Technology is at the very heart of what we do. Engineering is not a support function. We are responsible for building technical solutions that directly impact business outcomes.

We work as partners with the business, eliminating the middlemen and working in collaboration to innovate and develop creative, commercial solutions. From the top of the organization down, engineering is treated as the lifeblood of the firm.