6 of 6 Contract Performance Optimisation Jobs in West London

data, analytics and AI by creating more relevant, personalised and effective customer experiences. Our expertise spans customer insight, data strategy and platforms, advanced analytics, performance optimisation, and AI (including generative AI and agentic AI) transformation. You will join the Creative AI & Data UK practice, within the AI & Modelling … scalability and cost, working with the solution architect where one is assigned. Identify technical and delivery risks early, including data quality issues, integration complexity, performance bottlenecks, cost overruns and operational readiness concerns, and raise them with the delivery lead together with options for addressing them. ...

translating them into effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. Requirements Key Responsibilities: You will part of a professional software engineering team helping to build and regularly ship software, some … develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable, and maintainable code. Troubleshoot performance and production issues. Collaborate with frontend, QA, DevOps, and product teams. Participate in system design and code reviews. Skills & Experience: Strong commercial experience with Ruby ...

built from scratch, GTM, analytics, and data governance In this critical role, you will own the architectural vision for complex ecommerce platforms, driving high-performance React/JavaScript ecosystems while taking sole technical ownership of Google Tag Manager (GTM) architecture, building tracking mechanics completely from scratch, and overseeing data … data governance, consent management platforms (CMPs), and regulatory compliance (GDPR, PECR). • Extensive background in optimising large-scale digital analytics, custom event tracking, and performance optimisation at an enterprise level. If you have personally built scalable micro frontend platforms and greenfield analytics architectures from the ground up, send ...

Apply modern architecture patterns to support scalable and, where needed, near real-time data requirements Use structured and non-relational database technologies to optimize performance and operational stability Embed engineering best practices such as version control, automated testing, code review, and continuous integration and delivery Produce clear updates … data integration processes across multiple systems, including migration and complex data mapping Experience working with relational database technologies (for example, PostgreSQL or MySQL), including performance optimization and operational management Experience with non-relational database technologies (for example, MongoDB) and associated query patterns Familiarity with large-scale data processing ...

client is a leading global investment bank. JOB DESCRIPTION Lead and shape the UI for a real-time trading platform, delivering high-performance user experiences that drive business outcomes. As a Lead Software Engineer (UI) at our client within Digital Markets Execution Technology you will set front-end technical … compliant delivery in a fast-paced global environment. You will lead and shape the UI for a mission-critical front-office execution platform where performance, resiliency, and user experience directly influence business outcomes and client satisfaction. The work spans real-time data, latency-sensitive workflows, and production-grade operational ...

supporting live Linux-based applications and infrastructure. • Good understanding of Linux security, administration, and best practice. • MySQL database administration and SQL querying, including performance optimisation. • Database administration (MySQL) and SQL development (writing ad-hoc queries, optimisation of queries. • Conformable with cloud environments (Azure, AWS,) and cloud automation (Terraform ...