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Trading Application Support

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Squarepoint
Full Time position
Listed on 2026-01-30
Job specializations:
  • IT/Tech
    IT Support, Technical Support, Cloud Computing
Job Description & How to Apply Below
Location: Greater London

Responsibilities

  • Manage global trading platform readiness: pre-trading & post-trading
  • Provide monitoring and support for end to end transaction flow across the trading platform
  • Quickly identify, analyze and correct alerts & issues and/or escalate to minimize trade flow impact and preempt outages
  • Incident management: create and send reports following established process
  • Intensive interaction with trading community, back office operations, brokers, exchanges, development and infrastructure teams
  • Support scheduled changes: application deployments, network implementations and server maintenance
  • Oversee automated processes, scheduled jobs and regular reports
  • Identify inefficiencies such as repetitive activities, manual processes and suboptimum tools/workflows to drive continuous improvements via automation, collaboration with internal and external teams
Required Qualifications
  • Hands on trade flow support experience a must
  • Proficient in Linux OS
  • Proficiency with Bash and a scripting language such as Python or Perl required
  • Detailed practical knowledge of FIX. Ideally, familiarity with native exchange protocols
  • Experience in SQL (Postgre

    SQL, MySQL, MS SQL)
  • Familiarity with Kdb+ is a plus
  • Working knowledge with TCP/IP, multicast, tcpdump, clocking (PTP, NTP) – a plus
  • Bachelor’s Degree in Computer Science, Engineering or related subject
  • Highly organized, detailed, control oriented, enjoys solving problems and brings in a "take charge" attitude
  • Strong verbal/written communication skills required to support daily interaction with brokers, exchanges, and internal teams
  • Self-motivated individual that takes initiatives and has an ownership & accountability mindset
  • Must show the ability to make quick decisions and establish priorities in a multi-tasking & fast-paced environment
  • Experience with the Atlassian stack (JIRA, Service Desk, Confluence, Bitbucket, Bamboo), Elastic Stack and Nagios
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