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Application Support frequency trading firm

Job in London, Greater London, W1B, England, UK
Listing for: Hunter Bond
Full Time position
Listed on 2026-03-09
Job specializations:
  • IT/Tech
    IT Support, Technical Support, Data Analyst, Systems Engineer
Salary/Wage Range or Industry Benchmark: 130000 GBP Yearly GBP 130000.00 YEAR
Job Description & How to Apply Below
Position: Application Support £130,000 + Bonus  (High frequency trading firm)
Application Support £130,000 + Bonus (High frequency trading firm)
Application Support £130,000 + Bonus (High frequency trading firm)

Direct message the job poster from Hunter Bond

Senior Headhunter at Hunter Bond London | New York | Singapore | Montreal Specialising in Infrastructure Engineering

Job Title: Application Support

Client: Fin Tech trading

Salary: Up to £130,000 + Bonus/Benefits

Location: London (Hybrid)

My client are a completely tech driven proprietary trading firm, looking to expand their Application Support team, and would like someone with prior front office experience to provide technical support and engineering functions in support of their proprietary and third party trading systems. This role will be highly technical with a large focus on automation!

responsibilities:

  • Ensure readiness of the global trading platform for both pre-trading and post-trading activities.
  • Monitor and support the entire transaction flow across the trading platform.
  • Promptly identify, analyse, and resolve alerts and issues, or escalate them to minimize disruptions in trade flow and prevent outages.
  • Collaborate extensively with the trading community, back office operations, brokers, exchanges, development teams, and infrastructure teams.
  • Supervise automated processes, scheduled jobs, and routine reports.
  • Create tooling and automate processes where necessary to optimise workflows/inefficiencies
  • Liaise with Dev and Infrastructure teams to coordinate and participate in software/new version releases.

The right candidate will have the following:

  • 3+ Years experience supporting front office applications/trading systems
  • Strong scripting/development ability in 1 or more languages (python) - Must have
  • Strong understanding of Linux OS - Must have
  • SQL experience
  • Experience with KDB is a +
  • Degree in computer science or related field
  • Cutting-edge tech: 5/10 years ahead of the competition
  • Rewarding, satisfying work: yearly pay reviews, role progression and autonomy
  • Technologists only report to technologists
  • Unrivalled bonus, exceptional benefits package

If you are interested in the Application Support Engineer role, please apply directly or email

Seniority level
  • Seniority level

    Mid-Senior level
Employment type
  • Employment type

    Full-time
Job function
  • Job function

    Engineering, Finance, and Information Technology
  • Industries

    IT Services and IT Consulting, Financial Services, and Investment Management

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