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⏰ Full-time

Senior Network Engineer

Citadel Securities
Location 📍 London, United Kingdom
Posted 📅 May 31, 2026
Work Type ⏰ Full-time

Position Overview

Job Description

Role Summary As a Senior Network Engineer, you will play a critical role in designing, implementing, and maintaining our complex network infrastructure to ensure low-latency, high-performance trading systems. Your expertise will be instrumental in driving the success of our trading strategies and maintaining our competitive edge in the financial markets. Responsibilities:
  • Design and implement low-latency network solutions: Develop and deploy high-performance network architectures that facilitate the rapid transmission of data to and from various trading platforms, ensuring minimal delays and optimizing trade execution times.
  • Network monitoring and performance optimization: Proactively monitor network performance, identify bottlenecks, and implement improvements to achieve optimal network efficiency and reliability.
  • Troubleshooting and issue resolution: Rapidly diagnose and resolve network-related incidents and...
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    Job Details

    Employment Type
    Full-time
    📊
    Category
    Computer Occupations
    🏠
    Work Arrangement
    On-site
    📍
    Location
    London, United Kingdom