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Citi Group C# Developer - Equity Derivatives Technology Risk AVP – London 
United Kingdom, England, London 
7787828

25.03.2025

Key Responsibilities:

  • Implement robust, high-performance, and scalable solutions for Citi’s Equity Derivatives Risk management platform using C# (C++ is a bonus)
  • Collaborate with traders, quants, and analysts to gather requirements and ensure the software meets business needs
  • Integrate new features and functionalities into existing risk infrastructure
  • Optimize applications for maximum speed and scalability
  • Conduct performance tuning and debugging to improve application performance and reliability
  • Write clean, maintainable, and efficient code.
  • Conduct code reviews and provide constructive feedback to team members.
  • Ensure adherence to best practices and coding standards
  • Work closely with cross-functional teams including traders, quants, and other developers.
  • Stay updated with the latest industry trends, technologies, and best practices.
  • Proactively suggest improvements to existing systems and processes

Technical Skills:

  • Proficient in C# and ideally C++ programming languages
  • Experience with multi-threading, concurrency, and real-time systems
  • Familiarity with financial data protocols and market data feeds
  • In depth knowledge of SQL and database design/optimisation

Soft Skills:

  • Excellent problem-solving and analytical skills
  • Strong communication and interpersonal skills
  • Ability to work effectively in a team-oriented environment

Nice to have experience:

  • Commercial experience in software development with a focus on C++
  • Understanding of trading systems and financial markets.
  • Experience with derivatives risk management.

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

What we’ll provide you

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus bank holidays)
  • A discretional annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources
Applications Development


Time Type:

Full time

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