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Senior Trading Systems Production Support Engineer

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Harrington Starr
Full Time position
Listed on 2026-06-13
Job specializations:
  • IT/Tech
    IT Support, Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 80000 - 100000 GBP Yearly GBP 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

Harrington Starr is seeking an EQD Application Support professional in Greater London to join a global electronic trading firm. This role focuses on protecting revenue-critical systems used by trading desks, ensuring system health, and responding to live incidents.

The ideal candidate will have 3–5+ years of experience in trading or fintech application support along with strong Linux skills, Python or Bash scripting experience, and solid SQL knowledge. The position offers stability and real ownership of critical systems.

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Position Requirements
10+ Years work experience
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