76 to 100 of 182 Performance Optimisation Jobs in the UK

/CD workflows Collaborating with product, leadership and marketing teams Mentoring junior developers and providing code reviews Overseeing integrations with APIs and driving performance optimisation The following skills and experience are required: Strong full stack web development experience Strong experience with JavaScript, TypeScript and modern frameworks (React) Experience ...

modern React and TypeScript Collaborating with product, leadership and marketing teams Mentoring junior developers and providing code reviews Overseeing integrations with APIs and driving performance optimisation The following skills and experience are required: Strong front-end web development experience Strong experience with React Experience providing scalable front ...

leadership, escalation support, and operational oversight for core enterprise infrastructure, including VMware, Windows Server, Active Directory, DNS, and DHCP Drive infrastructure design, capacity planning, performance optimisation, root cause analysis, and continuous service improvement Participate in an on-call rota and collaborate across teams to maintain service availability ...

well as the functional when designing solutions Actively participate in developing and managing agile backlogs of work Support live services through monitoring, incident resolution, performance optimisation and continual improvement, including rota’d 3rd line support Share knowledge, mentor colleagues, and support the development of Microsoft platform capability within ...

complex system, make architectural calls and raise the bar for the engineers around them. What you'll be doing Designing and building high-performance, low-level systems in modern C++ Owning architecture and technical direction across complex, performance-critical components Working close to the hardware - memory management, concurrency … optimisation and systems-level problem solving Setting engineering standards and best practices across the team Mentoring and elevating the engineers around you Contributing to technical strategy at a senior level What they're looking for Deep, production-grade C++ expertise, with a strong grasp of modern C++ standards Solid ...

full software development lifecycle, leading UK and offshore teams to deliver high-quality outcomes Ensure strong engineering standards, minimising technical debt and optimising platform performance Own backlog prioritisation and delivery focus, ensuring alignment to business-critical objectives Work with development teams to define requirements, user stories, and acceptance criteria … using Agile methodologies Monitor delivery progress, performance, and key metrics to drive continuous improvement Stakeholder & Customer Engagement Communicate progress, risks, and updates to stakeholders and senior management Act as a bridge between technical teams and the wider business to ensure aligned delivery Support Sales and business development by articulating ...

full software development lifecycle, leading UK and offshore teams to deliver high-quality outcomes Ensure strong engineering standards, minimising technical debt and optimising platform performance Own backlog prioritisation and delivery focus, ensuring alignment to business-critical objectives Work with development teams to define requirements, user stories, and acceptance criteria … using Agile methodologies Monitor delivery progress, performance, and key metrics to drive continuous improvement Stakeholder & Customer Engagement Communicate progress, risks, and updates to stakeholders and senior management Act as a bridge between technical teams and the wider business to ensure aligned delivery Support Sales and business development by articulating ...

supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing … sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding environments. This role is ideal for an engineer who enjoys owning products from concept through to manufacture and wants ...

deep expertise in NetApp storage technologies, enterprise backup solutions, and complex data centre environments. You will play a key role in the design, implementation, optimisation and support of business-critical storage and backup platforms while working closely with technical teams, architects and stakeholders. Key Responsibilities Lead the design, implementation … environments. Provide technical leadership and guidance to engineers and project teams. Produce high-quality technical documentation, implementation plans and operational procedures. Support capacity planning, performance optimisation and storage lifecycle management. Troubleshoot and resolve complex infrastructure issues across storage, backup and SAN environments. Provide 2nd/3rd line support ...

impact within a major financial organisation, this could be a strong fit. Role Overview You'll be responsible for designing, building, and integrating high-performance APIs, with a strong focus on Golang (preferred) or Python . You'll also collaborate with Front End teams, contributing to web-facing components … seamless integration across internal and external systems Collaborate with cross-functional teams including Front End developers Contribute to architecture decisions and best practices Support performance optimisation and scalability initiatives Required Skills & Experience Strong experience with Golang (preferred) or Python Proven track record in API development (design, build, integration ...

deliver features from concept through to production Contribute to and evolve front-end architecture, component libraries, and shared patterns Maintain high standards across performance, accessibility, and overall user experience Support production stability and continuously improve the quality of live systems Provide technical guidance, contribute to code reviews, and mentor … TypeScript and modern frameworks such as React, Vue.js, or similar Solid front-end engineering fundamentals including: Component-based architecture State management Responsive design Accessibility Performance optimisation Internationalisation Experience with automated testing (component and end-to-end) using tools such as Playwright, Cypress, or similar Familiarity with CI/ ...

within Audience Builder and Contact Builder Develop and maintain Content Builder assets including emails, landing pages and dynamic content blocks Implement tracking, reporting and performance analytics using Marketing Cloud Intelligence (Datorama) and built-in analytics tools; experience with Marketing Analytics platforms is highly desirable Work with Marketing Cloud Advanced … Salesforce CRM data sync management Understanding of email compliance, GDPR, suppression and consent management requirements Experience with Marketing Cloud reporting, campaign analytics and performance optimisation Desirable Experience with Marketing Cloud Advanced (Personalization/Interaction Studio); real-time personalisation, web and email recommendations, Einstein features Familiarity with Marketing Cloud ...

continuous improvement of critical business applications, including core banking platforms. This role combines hands-on technical oversight with leadership responsibility, ensuring high availability, performance, and strategic development across application services. You will play a key role in managing both change delivery and BAU support, while driving operational excellence … application support, resolving incidents with a focus on root cause analysis Oversee delivery of projects and enhancements from design through to BAU transition Ensure performance optimisation, system monitoring, and platform stability Collaborate with infrastructure teams on platform performance, backup, and recovery Drive best practices across development, testing ...

using ODI, including: data ingestion, cleansing, transformation, and pipeline orchestration. · Strong dimensional data modelling and Star Schema design experience. · Advanced Oracle SQL development and performance optimization skills. · Experience developing OAC Data Visualization (DV) dashboards, including geographic/map-based visualizations and interactive analytics. · Ability to translate high-level ...

Linux platforms using Yocto. Working at kernel, driver and system level on Arm-based embedded platforms. Supporting board bring-up, hardware integration, debugging and performance optimisation. Developing software for RTOS and bare-metal embedded systems. Collaborating with FPGA, electronics and multidisciplinary engineering teams across a variety of projects. Requirements ...

infrastructure supporting POS, ERP, warehouse management systems, and retail operations. Network Administration - Oversee WAN/LAN environments, store connectivity, SD-WAN, VPNs, and network performance optimisation. Cloud & Microsoft 365 Leadership - Deliver cloud migration projects and manage Azure/AWS environments, Microsoft 365, Intune, Teams, SharePoint, and Defender. Cybersecurity & Compliance ...

infrastructure supporting POS, ERP, warehouse management systems, and retail operations. Network Administration - Oversee WAN/LAN environments, store connectivity, SD-WAN, VPNs, and network performance optimisation. Cloud & Microsoft 365 Leadership - Deliver cloud migration projects and manage Azure/AWS environments, Microsoft 365, Intune, Teams, SharePoint, and Defender. Cybersecurity & Compliance ...

shape the success of complex migration and reconciliation initiatives. This role offers the chance to work within a cloud-first environment, improving data quality, performance, and scalability while supporting critical business outcomes. Role Overview: Location: Remote (Must be UK-based) - no third parties Active SC Clearance is essential Package … Doing: Design, build, and enhance data migration and transformation solutions within AWS. Review existing data engineering solutions and identify opportunities to improve performance, reliability, and scalability. Optimise data processing workflows to increase efficiency across migration and reconciliation activities. Develop robust logging, monitoring, and error-handling capabilities within Python-based ...

Rust library, from initial architecture through production stabilisation and intraday extension. Responsible for architecture, validation strategy, and technical metrics framework. KEY RESPONSIBILITIES - Define the performance optimisation architecture for the computation stack - C++ library and Rust library paths, with architecture diagrams, sequenced delivery plan, and explicit EOD and near … Real Time performance targets - Establish the test and validation strategy: benchmark definitions, regression test suites, acceptance criteria per milestone - Define the technical metrics framework: what constitutes an optimisation gain, how it is measured - Direct C++/Rust Compute Engineers Real Time and intra-day compute batch PoC execution ...

actionable insights to various business units Data Integration: Oversee the integration of data from multiple sources into Power BI, ensuring data accuracy and consistency Performance Optimisation: Continuously optimise existing Power BI solutions for performance and usability Quality Assurance: Implement rigorous quality assurance processes to ensure data accuracy … strategic and operational objectives. This will require strong analytical and statistical skills/knowledge with experience of stakeholder management and analytics delivery for operational, performance and planning decision support. The Business Intelligence Shared service is hosted by the Royal Devon University Healthcare NHS Foundation Trust (RDUH) and is composed ...

security) in line with CISO and GTS requirements . Monitoring, Observability & Reliability Ensure systems are observable and resilient by implementing logging, monitoring, alerting, and performance optimization. Release & Deployment Support Support release processes, ensuring infrastructure readiness and smooth deployment into production environments. Troubleshooting & Incident Support Diagnose and resolve infrastructure-related … issues across environments, working with GTS and engineering teams. Continuous Improvement Identify opportunities to improve automation, reduce manual effort, and optimize infrastructure cost, performance, and reliability. Job Requirements: Bachelor's or Master's degree in Computer Science, IT, or a related field. Strong experience in DevOps, infrastructure engineering ...

century and create the most important company of the next decade. OLIX is building this next paradigm; the Optical Tensor Processing Unit (OTPU) achieves performance and energy efficiency that is impossible to match from existing chips. The Role: We are seeking an experienced and highly motivated Senior FPGA Engineer … position requires close collaboration across FPGA, ASIC, hardware, optical, and software teams. Responsibilities Design and implement FPGA subsystems and hardware modules for high-performance systems. Develop and optimise high-speed interface subsystems (PCIe Gen4, multi-lane transceivers operating at >25 Gb/s NRZ). Implement and validate link ...

their expanding digital team. This is a fantastic opportunity for a paid media specialist with strong B2B marketing experience who enjoys working across strategic, performance-led campaigns for a variety of clients. The successful candidate will play a key role in planning, managing and optimising paid campaigns across multiple … internal strategy, client services and creative teams. Key Responsibilities: • Manage and optimise B2B paid media campaigns across Paid Search, Paid Social and Display • Develop performance-driven strategies focused on lead generation and ROI • Monitor campaign performance, budgets and reporting across multiple client accounts • Analyse campaign data and provide ...

design systems Partner with Product and UX to deliver clean, intuitive interfaces Mentor engineers and contribute to the overall capability of the team Own performance, accessibility, and long-term maintainability of the frontend Work closely with backend teams on API design and integration Champion modern tooling, testing practices … experience with React and TypeScript at scale A proven track record of frontend technical leadership in a commercial environment Deep understanding of state management, performance optimisation, and UI architecture Experience building or working closely with design systems (Storybook or equivalent) Solid knowledge of modern testing approaches: Jest, React ...

design systems Partner with Product and UX to deliver clean, intuitive interfaces Mentor engineers and contribute to the overall capability of the team Own performance, accessibility, and long-term maintainability of the frontend Work closely with backend teams on API design and integration Champion modern tooling, testing practices … experience with React and TypeScript at scale A proven track record of frontend technical leadership in a commercial environment Deep understanding of state management, performance optimisation, and UI architecture Experience building or working closely with design systems (Storybook or equivalent) Solid knowledge of modern testing approaches: Jest, React ...