51 to 58 of 58 Performance Optimisation Jobs in the City of London

It is hybrid and will require 3x days onsite per week. You will be responsible for the design, optimize, and maintain Oracle-based data warehouse solutions to ensure high performance, scalability, and alignment with business intelligence and analytics needs. You will have proven experience reviewing and optimizing Oracle data warehouse environments, conducting performance tuning, indexing strategies and partitioning. … Skills: Deep understanding of Oracle data warehouse architecture and performance optimization. Strong knowledge of relational and OLAP modelling principles. Advanced SQL and PL/SQL skills (Oracle 11g/12c or later). Familiarity with data profiling, data quality assessment, and metadata management. Experience identifying and implementing improvements in data warehouse performance, structure, and scalability. More ❯

in the design, development, and implementation of OneStream solutions for clients. You'll work closely with finance and IT stakeholders to translate business requirements into scalable, maintainable, and high-performance technical solutions. Key Responsibilities Design and develop OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation … practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. Excellent communication and More ❯

in the design, development, and implementation of OneStream solutions for clients. You'll work closely with finance and IT stakeholders to translate business requirements into scalable, maintainable, and high-performance technical solutions. Key Responsibilities Design and develop OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation … practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. Excellent communication and More ❯

You'll act as a connector between global and regional teams, ensuring seamless implementation and governance across the stack. If you're passionate about using technology to elevate marketing performance and thrive in fast-moving, cross-functional environments, we want to hear from you. What you'll be doing: Strategic Leadership & Ad Tech Strategy Design and implement holistic ad … platforms (MMPs). Campaign Enablement & Optimization Oversee deployment and optimization of digital campaigns through technologies like DCO, SPO, and MMP. Drive efficiency through data-informed testing, measurement frameworks, and performance optimization techniques. Tagging, Pixel & Tech Implementation Own onsite tagging strategies and data accuracy across web and mobile environments. Partner with developers to audit, implement, and maintain tags and pixels More ❯

About epx Epx, formerly EP&T Global, is a global leader in building performance optimisation. Our EDGE platform powers energy and operational efficiency across real estate in 26 countries, helping reduce waste and improve outcomes. With bold growth ambitions, a customer-first mindset, and trusted expertise, we’re driving the transition to a net zero built environment - one building … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are … confidence. Collaborate Internally : Work cross-functionally to ensure seamless service delivery and champion the customer voice. Share Insights : Work with the appointed Customer Delivery Analyst to coordinate reporting, present performance data, and provide feedback to improve outcomes. Be the Expert : Develop deep expertise in the EDGE Industrial platform and its underlying IoT technologies. What We’re Looking For: Proven More ❯

About epx Epx, formerly EP&T Global, is a global leader in building performance optimisation. Our EDGE platform powers energy and operational efficiency across real estate in 26 countries, helping reduce waste and improve outcomes. With bold growth ambitions, a customer-first mindset, and trusted expertise, we’re driving the transition to a net zero built environment - one building … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are … confidence. Collaborate Internally : Work cross-functionally to ensure seamless service delivery and champion the customer voice. Share Insights : Work with the appointed Customer Delivery Analyst to coordinate reporting, present performance data, and provide feedback to improve outcomes. Be the Expert : Develop deep expertise in the EDGE Industrial platform and its underlying IoT technologies. What We’re Looking For: Proven More ❯

thousands of edge devices. Act as the primary technical interface for strategic retail customers, guiding deployment, integration, and operational success. Create and scale playbooks for deployment, monitoring, retraining, and performance optimisation. Collaborate with Product and ML teams to turn field data (e.g. lighting conditions, SKU-level precision) into product improvements. Drive measurable outcomes — improved shrink rates, higher accuracy, and … Real ownership : Shape deployments, lead a team, and drive product evolution from the field. Strategic impact : Work with some of the world’s biggest retailers, directly influencing store-level performance and AI outcomes. Collaborative environment : Work cross-functionally with Product, ML, Ops, and Hardware teams. Equity & Growth : Be part of a high-impact scale-up with meaningful equity upside. More ❯

thousands of edge devices. Act as the primary technical interface for strategic retail customers, guiding deployment, integration, and operational success. Create and scale playbooks for deployment, monitoring, retraining, and performance optimisation. Collaborate with Product and ML teams to turn field data (e.g. lighting conditions, SKU-level precision) into product improvements. Drive measurable outcomes — improved shrink rates, higher accuracy, and … Real ownership : Shape deployments, lead a team, and drive product evolution from the field. Strategic impact : Work with some of the world’s biggest retailers, directly influencing store-level performance and AI outcomes. Collaborative environment : Work cross-functionally with Product, ML, Ops, and Hardware teams. Equity & Growth : Be part of a high-impact scale-up with meaningful equity upside. More ❯