2 of 2 Performance Tuning Jobs in Surrey

modelling, and system integration. Advanced SQL skills and experience building and maintaining ETL pipelines. Advanced Power BI expertise, including DAX, dataflows, model optimisation, and performance tuning. Proven experience extracting and working with data from Azure, Salesforce, and ITSM platforms. Strong understanding of service delivery and operational metrics (SLAs, KPIs ...

associated application stacks. Perform and lead Oracle Database upgrades, patching, and software deployments in customer environments. Conduct 3rd line diagnostics and fault resolution, including performance tuning, data issues, backup failures, and application connectivity problems. Proactively review monitoring, capacity, performance, and backup metrics; implement corrective actions before customer … work and manage conflicting priorities. Translate complex technical issues into clear, practical explanations for customers and internal stakeholders. Provide recommendations to customers on stability, performance, resilience, and upgrade planning. Continuous Improvement & Automation Identify inefficiencies within the service and directly contribute to: Scripted maintenance Automated health checks Standardised deployment ...