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Application Support Analyst

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Onsite

Application Support Analyst

Harrington Starr

Application Support Analyst

Skills

SQL QueriesMongoDBPythonPostgreSQLLinuxOracleITILChange ManagementProcess ImprovementCompliance

4 days ago

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Important information


Contract type:

Permanent

Location:

London, UK

Work mode:

Onsite

Published on:

16 October 2026

What they need


Application Support Analyst

£95,000

London hybrid

We’re looking for a talented Application Support Analyst to join our global support team and play a critical role in keeping our front office and post-trade systems running smoothly. You’ll be at the heart of a fast-paced financial services environment, ensuring stability and performance across trading, settlement, clearing, and risk platforms used by both internal teams and external clients.

What you’ll do

  • Provide 2nd/3rd line support for trading and back-office platforms, ensuring minimal disruption to users.
  • Take ownership of incidents, drive resolution, and manage outages in line with ITIL best practices.
  • Partner with infrastructure, service desk, development, and business teams to deliver seamless support.
  • Manage vendor relationships, exchange upgrades, and technical client onboarding.
  • Support new system analysis, implementation, and documentation.
  • Deliver compliance reporting, exchange reporting, and monthly system performance metrics.
  • Contribute to process improvements and best practices across the support function.

What you’ll bring

  • Strong technical background across Windows/Linux/Unix OS with database expertise (SQL, PostgreSQL, MongoDB, Oracle).
  • Hands-on scripting experience (PowerShell or Python).
  • Solid knowledge of trading, clearing, and settlement flows within financial services.
  • Experience in exchange/vendor management and supporting connectivity protocols (FIX, market data).
  • Familiarity with ITIL processes and change management.
  • Strong communication, documentation, and stakeholder management skills.
  • Ability to stay calm and effective under pressure in a fast-moving environment.

If you’re proactive, resilient, and ready to take your next step in financial application support, we’d love to hear from you.

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