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Senior Java Low Latency Engineer (VP) – London (Hybrid)



9d ago

  • Job
    Senior (5-8 years)
  • Software Engineering
  • London


  • Skills and Experience:
  • Demonstrated Subject Matter Expert (SME) in area of Applications Development, preferably in electronic and algorithmic trading systems.
  • Passion for coding excellent, commercial grade, mission critical Java frameworks based on event sourcing microservices.
  • Complete knowledge of modern Java, the JVM, the Linux Operating system, system calls and Kernel.
  • Knowledge of TCP and other IP based network protocol technologies including hardware accelerated kernel bypass e.g. Solarflare OpenOnload
  • Performance assessment and targeted tuning.
  • Design and architectural elegance.
  • Experience in implementing projects
  • Great communicator with high EQ.
  • Ability to occasionally produce clear diagrammatic documentation and model key aspects in UML sequence diagrams.
  • May have a background in C++ before moving to Java.
  • Relationship and consensus building skills
  • Education / Qualifications:
  • Bachelor’s degree/University degree or equivalent experience in a similar role


  • Work on the integration of functions to meet goals, deploy new products, and enhance processes across the Capital Markets asset classes.
  • Provide world class expertise in area of Java low latency development.
  • Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals
  • Consult with end users to identify system function specifications and incorporate into overall system design

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Citigroup Inc. or Citi is an American multinational investment bank and financial services corporation headquartered in New York City. Citi's operation is to provide financial services that enable growth and economic progress. Core activities are safeguarding assets, lending money, making payments and accessing the capital markets.


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