26 to 29 of 29 Performance Optimisation Jobs in the City of London

applications Perform root cause analysis and implement permanent solutions Manage and maintain servers, virtual environments, and enterprise systems Support system upgrades, patching, and performance optimization Collaborate with infrastructure, security, and development teams Maintain detailed documentation of incidents, fixes, and processes Ensure adherence to SLAs, IT policies, and security standards … market-aligned compensation Opportunity to work on complex enterprise environments Career growth and certification support Exposure to modern cloud and infrastructure technologies Collaborative and performance-driven work culture Equal Opportunity Statement We are an equal opportunity employer. We are committed to fostering a diverse and inclusive workplace. All qualified ...

maintain Power BI dashboards, datasets and reporting solutions that meet business requirements. • Translate stakeholder needs into actionable visual analytics that highlight trends and performance drivers. • Build and manage semantic models, including measures, KPIs and optimised relationships. • Write clear and efficient DAX to support calculations and time‐intelligence logic. • Work … range of data sources such as SQL databases, Azure services, Excel and APIs. • Apply governance best practices, including row‐level security, workspace management and performance optimisation. • Communicate insights clearly to non‐technical teams and support the adoption of reporting outputs. Your Skills and Experience • Strong commercial experience developing dashboards ...

trading desks across Credit, Rates, or FX . The Role You will be part of a team responsible for designing, building, and enhancing high-performance, low-latency trading platforms . Working closely with quants and traders, you will contribute directly to live trading strategies and core system infrastructure. … Responsibilities Develop and optimize high-performance Java-based trading systems Collaborate with quants and traders in a front-office environment Contribute to the design of low-latency, scalable architecture Enhance and support algorithmic trading platforms across asset classes Requirements Strong Java development experience (core Java, multithreading, performance optimization ...

Change Management, Service Catalog, and Knowledge Management. Administer user access, roles, and permissions within the ServiceNow environment. Develop and manage ServiceNow reports, dashboards, and performance analytics to track system usage and optimize performance. Execute regular system maintenance duties such as patching, upgrades, and performance optimization. Deliver comprehensive user … expect: Salary - £25,000 - £30,000 28 days holiday Company sick pay scheme Pension match contribution Life insurance policies Great development opportunities to progress Performance based annual Christmas bonus Pay rise consideration at end of year ...