Job Description
Front Office FIX Support Analyst
London 5 days a week in the office
£100,000
A leading trading firm is looking for a Front Office FIX Support Analyst to join their high-performance electronic trading technology team. This role sits directly alongside traders, quants, brokers, and external clients — perfect for someone who thrives in a fast-paced, front-office environment and has strong FIX protocol expertise.
The Role
* Provide real-time support for electronic trading systems across Equities / FX / Fixed Income (depending on client).
* Troubleshoot and resolve FIX connectivity issues, drop-copy problems, session disconnects, and trade breaks.
* Monitor order flow, executions, market connectivity, and low-latency trading behaviour.
* Work directly with traders, brokers, clients, and onboarding teams to ensure smooth trading and minimal downtime.
* Analyse logs, FIX messages, and trade data to identify root causes and prevent repeat issues.
* Support client onboarding, certification, and testing of new FIX flows.
* Collaborate with development and infrastructure teams to deploy upgrades, patches, and environment changes.
* Support end-to-end order routing, algo behaviour, and market venue integrations.
What We’re Looki...