Application Support Engineer (AVP) - Cash EquitiesLondon (100% office) 12 months (initial) Competitive (Via Umbrella)OverviewWe are seeking an experienced Application Support Engineer (AVP level) to join a high-performing Application Production Support (APS) team within a leading global investment bank in London.You will play a critical role supporting a low-latency Cash Equities trading platform, working directly alongside front office traders, quants, and developers to ensure stability, performance, and continuous improvement of a mission-critical execution environment.This is an excellent opportunity to gain exposure to high-frequency trading systems, global markets, and cutting-edge real-time technologies in a fast-paced environment.Key ResponsibilitiesProvide hands-on Level 1/2/3 support for the Cash Equities Execution platformSit directly with High Touch and Low Touch trading desks, supporting real-time trading activityMonitor system health, performance, and trading flows across global marketsDevelop and enhance monitoring, alerting, and observability frameworksTroubleshoot incidents, perform root cause analysis, and deliver timely resolutionOwn and manage incident lifecycle, including detailed post-incident reportingCollaborate closely with Front Office developers, quants, and BA teamsSupport production releases and deployments, ensuring minimal disruptionAutomate manual processes using scripting to improve efficiency and reliabilityMaintain and improve operational ..... full job details .....