201 to 225 of 326 Performance Optimisation Jobs in the UK excluding London

implement ecommerce strategies to meet sales targets and accelerate online growth Platform Operations: Oversee all online activity, including product listings, pricing, promotions, and inventory Performance Optimisation: Monitor site analytics and KPIs to improve conversion rates and customer engagement CRM & Email Marketing: Own and optimise Klaviyo CRM campaigns aligned … with the trading calendar Paid Performance: Guide digital marketing agency to ensure PPC spend supports commercial goals Collaboration: Work closely with marketing, design, and customer service teams to enhance campaigns and promotions UX & Innovation: Stay on top of trends to improve the customer journey and identify growth opportunities External More ❯

to implement wireframes and prototypes with precision and attention to detail. Integrate frontend components with backend APIs and dynamic data-driven features. Optimize application performance, accessibility, and responsiveness across devices. Participate in code reviews, maintain development best practices, and contribute to a high-quality codebase. Stay informed about the … development with strong expertise in React Proficiency in HTML, CSS, JavaScript, and TypeScript. Experience working with RESTful APIs, GraphQL, and WebSocket integrations. Familiarity with performance optimization techniques and accessibility standards. Solid experience with Git and version control best practices. Strong problem-solving skills and ability to thrive in a More ❯

Functions). Develop and maintain non-Shopify apps, including subscription management solutions and headless commerce setups. Write clean, scalable, and maintainable code that balances performance, security, and long-term sustainability. Work with relational and NoSQL databases, ensuring efficient data management. Team Leadership & Mentorship Lead a small, outsourced engineering team … on business goals. Process Improvement & Collaboration Work closely with stakeholders, designers, and marketers to bring ideas to life. Advocate for eCommerce best practices, including performance optimization and conversion rate improvements. Stay up-to-date with Shopify ecosystem changes, new APIs, and emerging technologies. Who We’re Looking For 10+ More ❯

Digital Executive role with a high-growth SaaS business operating across the UK, US, and Canadian markets. You’ll take the lead on a performance driven paid media strategy, focused on generating high-quality leads for smart B2B tech solutions trusted by thousands of businesses globally. You’ll be … Paid Media Strategy : Lead and optimise paid search and digital campaigns across key English-speaking markets, generating leads that convert into pipeline and revenue. ✦ Performance Optimisation : Manage bid strategies, A/B testing, and CRO tactics to continually refine campaign performance. ✦ Landing Page Collaboration : Work cross-functionally to … charge of a substantial monthly PPC spend – making sure every pound (and dollar) is working hard. ✦ Attribution & Reporting : Implement attribution models that give true performance insight, and track KPIs like CAC, lead scores, and conversion rates. Working pattern: You'll be office-based 3 days a week (Leeds area More ❯

This role is ideal for someone with hands-on experience in paid media who is ready to take more ownership over campaign delivery and performance optimisation in a collaborative, data-driven environment. As a Paid Media Campaign Coordinator , you'll work across multiple platforms to support the planning … media campaigns across platforms including Google Ads, Meta, Bing, and TikTok As the Paid Media Campaign Coordinator , analyse campaign data and report on key performance metrics, suggesting refinements to improve ROI Conduct keyword and audience research to inform targeting strategies Write engaging, conversion-focused ad copy tailored to platform … proactive and adaptable mindset, with a desire to keep developing professionally Benefits for the Paid Media Campaign Coordinator Include: A competitive salary with a performance-linked annual bonus Hybrid working with flexible hours to support work-life balance Generous annual leave with additional discretionary days throughout the year Ongoing More ❯

This role is ideal for someone with hands-on experience in paid media who is ready to take more ownership over campaign delivery and performance optimisation in a collaborative, data-driven environment. As a Paid Media Campaign Coordinator , you'll work across multiple platforms to support the planning … media campaigns across platforms including Google Ads, Meta, Bing, and TikTok As the Paid Media Campaign Coordinator , analyse campaign data and report on key performance metrics, suggesting refinements to improve ROI Conduct keyword and audience research to inform targeting strategies Write engaging, conversion-focused ad copy tailored to platform … proactive and adaptable mindset, with a desire to keep developing professionally Benefits for the Paid Media Campaign Coordinator Include: A competitive salary with a performance-linked annual bonus Hybrid working with flexible hours to support work-life balance Generous annual leave with additional discretionary days throughout the year Ongoing More ❯

Teams: Manage, mentor, and guide a team of developers in the design, implementation, and maintenance of our FX platform. Foster a collaborative and high-performance culture. Platform Architecture: Oversee the technical architecture of the FX platform, ensuring that it meets both current and future business needs. Make key decisions … full software development lifecycle (SDLC) from initial concept and design through to deployment and support. Ensure adherence to best practices and high coding standards. Performance Optimization: Continuously monitor and improve the performance, scalability, and reliability of the FX platform, with a strong focus on low-latency processing and … FX market is desirable. 3+ years of experience in a management role. Technical Skills & Expertise: Extensive experience with the architecture and development of high-performance, low-latency, and scalable platforms. Strong knowledge of FX trading systems, market data feeds, and financial instrument is desirable. Proficient in a range of More ❯

affecting the packaging agenda in recommendations which will help the business to stay on track with peer group across the market. Continually support the performance optimisation of packaging material machinability and packing technology following recent product launches (EPD and NPD) by managing the partnership with existing and new More ❯

orchestrator tools. Provide proactive network support and incident diagnosis. Develop knowledge articles and share expertise within the team. Contribute to continual service improvement and performance optimization. Handle customer escalations, perform remote diagnostics, and implement approved changes. Skills and Experience: Solid understanding of network protocols and concepts. Experience with Cisco More ❯

business, service management, and field service solutions . Proficiency in third-party vendor management and system integration. Deep understanding of cloud architecture, security, and performance optimisation. Excellent stakeholder management skills with the ability to translate business needs into technical solutions. Contract Details Location: London (Hybrid mix of onsite and More ❯

orchestrator tools. - Provide proactive network support and incident diagnosis. - Develop knowledge articles and share expertise within the team. - Contribute to continual service improvement and performance optimization. - Handle customer escalations, perform remote diagnostics, and implement approved changes. Skills and Experience: - Solid understanding of network protocols and concepts. - Experience with Cisco More ❯

orchestrator tools. - Provide proactive network support and incident diagnosis. - Develop knowledge articles and share expertise within the team. - Contribute to continual service improvement and performance optimization. - Handle customer escalations, perform remote diagnostics, and implement approved changes. Skills and Experience: - Solid understanding of network protocols and concepts. - Experience with Cisco More ❯

guidelines; Review code written by the development team, ensuring that it is well-structured, efficient, and follows best practices; Monitor the Salesforce platform for performance optimization opportunities, ensuring smooth operation and a high-quality user experience; Maintain comprehensive documentation of development processes, solutions, and best practices. Encourage knowledge sharing More ❯

to Apply Please send your CV to recruitment@rio.ai alongside a summary of your experience in the industry. Responsibilities Design and develop scalable, high-performance features. Collaborate across teams to refine and implement product requirements. Advocate Agile best practices and drive continuous improvement. Optimize SQL queries and work with … through testing, debugging, and code reviews. Essential Skills & Experience 5+ years of experience with Node.js, React, JavaScript/TypeScript . Strong SQL skills, including performance optimization. Experience in Agile development, scalable APIs, and cloud-based architectures . Solid understanding of AWS services and DevOps principles. Passion for writing clean More ❯

solid technical background is essential to guide architectural decisions and mentor engineers. Key Responsibilities Lead, mentor, and scale the engineering team, fostering a high-performance culture. Define and implement the technical strategy to support business growth. Oversee architecture decisions, system scalability, and software quality. Work closely with product, design … and distributed systems. Exposure to AI, data engineering, or machine learning. Familiarity with frontend and backend technologies (JavaScript frameworks, APIs, etc.). Experience in performance optimization and security best practices. What’s on Offer? A key leadership role in a fast-growing SaaS company. Competitive salary and benefits package. More ❯

teams. Ensure adherence to architectural principles and security standards. Collaborate with stakeholders across the business to gather requirements and feedback. Monitor and optimise the performance and scalability of web portals. Stay up-to-date on emerging technologies and trends. Requirements: Experience: Proven experience as a Solution/Technical Architect … Familiarity with Java and database technologies. Experience with IAM tools (Auth0 preferred) and authentication/authorization protocols. Knowledge of monitoring tools (Datadog preferred) and performance optimization techniques. UML documentation. Data Modelling/Design. Knowledge & Skills: Strong understanding of web application architecture and design principles. Experience with Agile development methodologies. More ❯

to their highest potential. Collaborate with cross-functional teams to ensure that data storage and organization align with business needs and objectives. Seamless Scaling & Performance Optimization Implement database architecture best practices, including database sharding, replication strategies, indexing, and optimization techniques to enhance data performance. Compose Data Symphonies Orchestrate enterprise … disparate sources through batch and streaming pipelines. Evaluate and optimize data storage and retrieval systems based on relationships, data access patterns, cost-effectiveness, and performance requirements. Blueprint Before Building Design elegant solutions and document your vision so others can follow your path. Provide leadership and guidance on information architecture More ❯

scalable APIs, processing data pipelines, and supporting front-end web applications with real-time analytics and insights. Technical Expertise Independently develop and maintain high-performance backend services using Go (Golang). Design and implement RESTful APIs and GraphQL endpoints to support front-end applications. Process and optimize large-scale … solutions. Implement authentication, authorization, and security best practices in backend services. Improve CI/CD pipelines for automated deployments and infrastructure management. Architecture and Performance Lead performance optimization initiatives for backend services, ensuring efficiency and scalability. Architect scalable and maintainable backend solutions for real-time data processing. Develop … and resilient distributed systems using Kubernetes and cloud-native technologies. Utilize Prometheus, Grafana, and Kibana for monitoring and observability of backend systems. Optimize API performance and response times for a seamless user experience. Data Analytics & User Insights Integrate real-time data processing and analytics into backend applications. Work closely More ❯

codebases. Cross-functional Collaboration : Work closely with backend engineers, product managers, and designers to ensure cohesive delivery of features and a consistent user experience. Performance & Accessibility : Champion web performance, accessibility, and responsive design as core components of our frontend strategy. Scalable Architecture : Guide decisions around component architecture, state …/CSS, Webpack, Vite). Experience designing scalable, component-based frontend architectures and delivering large-scale applications. Strong grasp of UI/UX principles, performance optimization, and accessibility standards. Demonstrated ability to lead teams, conduct technical reviews, and promote engineering best practices. Experience working in Agile environments and collaborating More ❯

teams A proactive and ownership-driven mindset, especially when it comes to production support Eagerness to grow your expertise in backend architecture, observability, and performance optimization Desirable Experience: Exposure to DevOps practices and tooling Experience with performance testing and optimization techniques Knowledge of event-driven architecture and distributed … systems Familiarity with caching strategies and performance tuning for backend APIs Prior experience with GraphQL and/or authentication solutions like Auth0 Any relevant certifications (e.g., AWS, Java, or SAP modules) The extras you'll get: At RS, as well as the usual employee benefits you'd expect from … a FTSE listed company, including annual performance bonus, enhanced maternity and paternity leave, private healthcare, in the UK&I, we've just introduced a number of new Family Friendly Policies including: Help for people to take control of ongoing Health conditions such as diabetes or asthma with £500 a More ❯

Phoenix Business Services UK Industry: Digital Agency/Web Development About Us: Phoenix Business Services UK partners with leading digital agencies to deliver high-performance development solutions. We are seeking a talented Front-End Focussed Full Stack PHP Developer to join our remote team and work on exciting projects … and maintaining modern, user-centric web applications. Youll work across both front-end and back-end stacks, with a strong emphasis on front-end performance, UX/UI, and responsive design. You'll collaborate closely with designers, project managers, and backend developers to deliver robust digital experiences. Key Responsibilities … with back-end PHP systems (Laravel or similar) to integrate APIs, business logic, and databases Maintain and update existing websites and applications Optimize web performance, load speeds, and accessibility Collaborate with cross-functional teams in an agile environment Participate in code reviews and contribute to development standards and best More ❯

and enhance our current system. This role involves modifying existing code to implement new features, ensuring data privacy enhancements, and maintaining the reliability and performance of our data systems. The Data Engineer will actively contribute throughout the Agile development lifecycle , participating in planning, refinement, and review ceremonies. Key Responsibilities … Databricks pipelines for automated workflow execution. Enable pause/resume functionality in pipelines based on responses from external API calls. Ensure scalability, reliability, and performance optimization for distributed computing environments. Collaborate with Data Scientists, Analysts, and DevOps teams to streamline data access and governance. Maintain data integrity and security More ❯

optimization within Unreal Engine. Exposure to working on AWS or Google Cloud Platform. Extensive experience with real-time rendering, data-driven design, and high-performance applications. Responsibilities: Performance Optimization: Own the performance optimization process across both visual quality and runtime efficiency, addressing bottlenecks to maintain high-quality More ❯

the Best: Work side-by-side with top quantitative minds and business leaders to turn complex financial ideas into powerful, production-ready software. Push Performance Boundaries: Optimise high-performance code for lightning-fast, large-scale calculations and analytics. Shape the Developer Experience: Influence and enhance the development process … financial mathematics Familiarity with CI/CD pipelines and DevOps practices Experience with web frameworks (Flask, Django) and front-end technologies Background in high-performance computing or distributed systems Benefits • Elite Health & Wellbeing Suite : Comprehensive coverage including executive health assessments, on-demand mental health services, personalized fitness coaching, and … experiences designed to inspire and rejuvenate—from helicopter tours of architectural marvels to private workshops with master craftspeople in your field of interest. • Holistic Performance Optimization : Unlimited access to premium fitness facilities, personalized nutrition consultation, meditation spaces, and a culture that genuinely values mental restoration as essential to peak More ❯

support analytical and reporting needs, ensuring data accuracy and performance. Data Quality: Implement data quality and data governance best practices to maintain data integrity. Performance Optimization: Identify and resolve performance bottlenecks in data pipelines and storage solutions to ensure optimal performance. Documentation: Create and maintain comprehensive documentation for … communication and teamwork skills, with the ability to collaborate with technical and non-technical stakeholders. Knowledge of best practices in data engineering, scalability, and performance optimization. Experience with version control systems and DevOps practices is a plus. More ❯