1 to 25 of 657 Performance Optimisation Jobs in the UK excluding London

Senior DBA to grow with us as a Team Lead, Platform DBA. You will play a critical role in ensuring our database systems' optimal performance, security, and availability. As a key leader in our Platform Engineering team, you will be responsible for guiding a team of engineers in managing … supporting the growth of our global payroll platform. The ideal candidate is a technical expert and leader responsible for the design, implementation, maintenance, and performance optimisation of CloudPays database systems. This role encompasses both hands-on database administration and team leadership responsibilities. You will manage and guide a … secure database architectures to support CloudPay's data needs. • Database Management: Install, configure, maintain, and upgrade database systems (e.g., relational, NoSQL, graph databases). • Performance Optimisation: Monitor database performance, identify bottlenecks, and implement optimisations to ensure optimal efficiency. • Backup and Recovery: Develop and execute backup and recovery More ❯

experience is beneficial, this is a frontend-first role , focusing primarily on responsive website development, headless CMS integration (ButterCMS, Contentful, etc.), WordPress customisation, and performance optimisation . Position Overview As a Frontend Developer , you will be responsible for building, optimising, and maintaining websites that elevate Phantom Hire’s … to ensure every website is fast, scalable, and visually engaging while following the latest front-end technologies and best practices. Key Responsibilities Develop high-performance, mobile-first websites using modern front-end technologies. Create engaging, SEO-optimised, and accessible website experiences with an emphasis on speed and user experience. … ES6+) Modern JavaScript frameworks (React, Vue, or similar) Headless CMS solutions (ButterCMS, Contentful, Strapi, or similar) WordPress theme customisation & plugin integration Expertise in website performance optimisation, Core Web Vitals, and SEO-friendly development . Experience with responsive design frameworks (Tailwind, Bootstrap, SCSS, Styled Components, etc.) . Knowledge of More ❯

West HQ. Modern Tech Stack: Get hands-on with Power BI, Microsoft Fabric, Python (PySpark), and SQL. High-Impact Projects: From predictive analytics to performance optimisation, your work will drive measurable results across retail, supply chain, and beyond. Why This Role? Strategic Influence: Your insights will land directly … Stack: Get hands-on with Power BI, Microsoft Fabric, Python (PySpark), and SQL-no legacy reporting here. High-Impact Projects: From predictive analytics to performance optimisation, your work will drive measurable results across retail, supply chain, and beyond. Join a business that's investing heavily in data transformation More ❯

West HQ. Modern Tech Stack: Get hands-on with Power BI, Microsoft Fabric, Python (PySpark), and SQL. High-Impact Projects: From predictive analytics to performance optimisation, your work will drive measurable results across retail, supply chain, and beyond. Why This Role? Strategic Influence: Your insights will land directly … Stack: Get hands-on with Power BI, Microsoft Fabric, Python (PySpark), and SQL-no legacy reporting here. High-Impact Projects: From predictive analytics to performance optimisation, your work will drive measurable results across retail, supply chain, and beyond. Join a business that's investing heavily in data transformation More ❯

channels. A high-impact, strategic role for a commercially-minded media expert. The Opportunity We are hiring a Digital Media Strategist to drive the optimisation of paid media performance across a multi-brand, multi-market environment. Managing £12–13 million in annual spend across 25+ countries and 4+ … responsible for maximising ROI, resolving inefficiencies, and supporting growth across a portfolio of premium travel and lifestyle brands. You will analyse spend and channel performance, allocate budgets intelligently, and create performance forecasts to drive strategic decision-making. A particular focus will be on Paid Search, where you’ll … e.g., internal competition in paid search auctions). Build and implement intelligent bidding strategies at the keyword level across brands and channels. Forecast seasonal performance and model future spend scenarios to drive commercial planning. Monitor and report on channel effectiveness, ensuring budgets are allocated to maximise ROI and revenue More ❯

Project management : Lead web-based marketing initiatives, ensuring delivery on time and within budget, while collaborating with internal teams and external agencies. SEO and performance optimisation : Enhance search engine rankings and overall website performance using expert-level SEO strategies and optimisation techniques. Collaborate with teams : Work … closely with cross-functional teams to identify opportunities for improvement and provide web development expertise that drives results. Key Performance Indicators: Increase in web traffic, user engagement, and conversions. Improvement in search engine rankings and website performance metrics. Positive ROI on digital marketing campaigns. Consistency in brand messaging … knowledge of PHP, HTML, CSS, and JavaScript. Skilled in front-end and back-end development. Expertise in UX/UI design principles, conversion rate optimisation, and web performance. Digital marketing : Proven ability in SEO, paid advertising, and leveraging the Google Marketing Platform. Security expertise : Knowledge of website security best More ❯

hardware options and cloud platforms (AWS, Azure, or Google Cloud). Knowledge of containerization technologies (Docker, Kubernetes). Understanding of microservices architecture. Experience with performance optimization and scalability. Contributions to open-source projects. 5+ years of professional software development experience. Strong proficiency in at least one major programming language More ❯

of front-end updates and enhancements for our websites. You will work closely with cross-functional teams to deliver visually appealing, highly functional, and performance-optimised platforms that delight our users. Key Responsibilities Front-End Development : Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content … Update and maintain website content in alignment with branding and SEO strategies. Responsive Design : Ensure a flawless user experience across all devices and browsers. Performance Optimisation : Optimise website performance, including loading speed, code structure, and accessibility. Collaboration : Work with team members to enhance various aspects of UX … customising WordPress themes or resolving back-end issues. Knowledge of version control systems (e.g., Git). Understanding of Web Core Vitals and Google’s performance metrics. Ability to develop custom WordPress themes and child themes. Qualifications and Experience: Proven track record as a WordPress developer, with a portfolio demonstrating More ❯

needs internally. Champion user research to focus on all users. Prioritise and define approaches to understand the user story, guiding others in doing so. Performance optimisation: Show an awareness of the principles of web performance and how poor performance can negatively affect user experience. Support activities … ensure our codebase and output is compliant So, what's in it for you? Bonus Schemes - A bonus that regularly rewards you for your performance A pension of up to 12%- We will match your contributions up to 6% of your salary Our award-winning Vitality health insurance - With More ❯

Game Optimisation Engineer (12-month Contract) If you are an outstanding and passionate game developer with a keen eye for performance optimisation and you love the idea of making a positive impact on the next generation of AAA mobile games, then this will be a fantastic opportunity … manufacturer that’s dedicated to delivering outstanding real-time gaming experience to its users. Working Pattern - Hybrid Your Role Your role as a Games Optimisation Engineer will give you the opportunity to collaborate with a talented team of engineers and game developers to optimise game performance, develop R … mobile games on the company’s hardware. Your experience and knowledge will be a valuable resource as you analyse mobile games, provide insights to performance as well as take the lead on R&D projects, develop game engine plugins, APIs, and demos to facilitate game development and iteration. About More ❯

coding standards within the team. Cross-Functional Collaboration: Collaborate with cross-functional teams, including Designers, Testers, and Project Managers, to deliver high-quality software. Performance Optimization: Identifying bottlenecks, optimizing database queries, and implementing performance improvements to backend systems. Cloud Infrastructure: Expertise in deploying and managing backend systems on … with containerization technologies (Docker, Kubernetes). Willingness to challenge the process and existing ways of working. Any additional experience including MongoDB or Hazelcast and performance optimisation of web technologies. What is in it for me? £65,000 - £75,000 per annum, depending on experience. Flexi-time (start anywhere More ❯

Expertise in front-end technologies: ReactJS, Redux, TypeScript/JavaScript, HTML5, CSS3/SASS Strong experience with component-based architecture, accessibility, responsive design, and performance optimization Solid back-end development skills in Java, Spring Boot, JPA, and RESTful microservices Database proficiency , particularly with MS SQL Server Hands-on with More ❯

connected to the web platforms. All WordPress plugins remain up to date, and all security aspects are covered. Ensure that payment gateways are maintained. Performance Optimisation: Monitor website performance using website analytics tools such as Google Analytics 4, Google Console, and Semrush. Ensure that the website integrations More ❯

Jenkins, GitLab, Bitbucket Ensure efficient and reliable build, test, and deployment processes. Collaborate with development teams to improve CI/CD practices. Monitoring and Performance Optimisation: Implement monitoring tools and practices to ensure the reliability and performance of infrastructure and applications. Identify and resolve performance bottlenecks More ❯

ensure that our websites are fast, responsive, and high-performing. Key Responsibilities: Lead the full-stack development of complex websites, ensuring optimal user experience, performance, and scalability. Design and implement website architecture, functionality, and integrations with other platforms. Collaborate with design and marketing teams to ensure the website aligns … with brand requirements and provides a user-friendly experience. Optimise website speed and performance for various devices and browsers. Troubleshoot and resolve technical issues, ensuring seamless website functionality. Stay updated with the latest trends and best practices in website development and digital technologies. Regularly maintain and update websites to … knowledge of website architecture, coding practices, and best development methodologies. Strong experience with responsive design and ensuring websites are mobile-friendly. Experience with website performance optimisation and debugging. Strong problem-solving skills and the ability to adapt to new challenges. Excellent communication skills and the ability to work More ❯

the correct approach and to the standards defined. Job Duties Lead the design, development, and maintenance of software applications ensuring quality, efficiency and maximising performance and minimising technical debt. Feature development and evaluation of the tooling processes both in development and deployment alongside the Platform Engineering team. Write clean … team An interest in troubleshooting and problem-solving Participation in releases and/or out-of-hours on-call availability as needed Expertise in performance optimisation Experience in the gaming industry is a significant advantage Working with, and supporting, remote developers (working on the same product) Working with More ❯

dependency injection and IoC containers. * Knowledge of database development (SQL queries, stored procedures, triggers etc). * Experience with the Azure cloud platform * Experience with performance optimization and profiling. Personal Attributes: * A proactive and self-motivated individual with a strong sense of ownership. * A passion for technology and continuous learning. More ❯

Office About the Role: We are seeking a commercially driven and technically adept Ecommerce Product Manager to own our Shopify platform, UX, and website optimisation strategy, as well as manage our digital roadmap. This role will oversee the performance and evolution of our ecommerce site, working closely with … improvements in customer experience and conversion. The ideal candidate will be a Shopify expert with a strong understanding of DTC ecommerce best practices, website performance optimisation, and process efficiencies. Key Responsibilities: Ecommerce Platform & Development Working with the Head of DTC, define, prioritise, and execute the ecommerce development roadmap. … ensuring they align with business objectives and customer needs. Maintain a deep understanding of the Shopify ecosystem, apps, and integrations to optimise performance. Website Optimisation & Customer Experience Identify and address customer friction points to improve website usability and performance. Take practical, insight-driven approach to website improvements. Use qualitative More ❯

opportunity has arisen for an experienced Systems Engineer with a strong background in cloud platforms, particularly AWS, to drive technical innovation, ensure robust system performance, and maintain the highest levels of security. This is a critical role requiring a deep understanding of cloud technologies, cloud-native architecture design, and … DevOps best practices. Hands-on experience with Cloudflare, a focus on security, and a proactive approach to optimisation are essential. Key Responsibilities Cloud Engineering : Design, implement, and manage secure, scalable, and cost-effective AWS cloud infrastructure. DevOps and Automation : Champion a DevOps culture and streamline CI/CD processes … such as Docker and Kubernetes. Security and Compliance: Implement strong security frameworks, maintain industry best practices, and ensure regulatory compliance (GDPR, ISO 27001). Performance Optimisation: Monitor, assess, and optimise system performance, utilising Cloudflare to enhance security and speed. Migration and Modernisation: Lead migration projects, modernising legacy More ❯

developing data models and ETL processes; to driving value through dashboards or business applications. Integrating AI tools and LLMs to unlock valuable insights, optimise performance, and automate business processes will also be a part of this role. Responsibilities Customer Engagement and Enablement: Act as a trusted advisor for named … transformation, and visualisation Develop and optimise data models, ETL processes, Workflows and dashboards within the platform Provide best practices for analytics pipelines, integration strategies, performance optimisation and data governance and AI readiness Leverage AI capabilities within the platform and integrate external AI tools and LLMs to enhance data More ❯

developing data models and ETL processes; to driving value through dashboards or business applications. Integrating AI tools and LLMs to unlock valuable insights, optimise performance, and automate business processes will also be a part of this role. Responsibilities Customer Engagement and Enablement: Act as a trusted advisor for named … transformation, and visualisation Develop and optimise data models, ETL processes, Workflows and dashboards within the platform Provide best practices for analytics pipelines, integration strategies, performance optimisation and data governance and AI readiness Leverage AI capabilities within the platform and integrate external AI tools and LLMs to enhance data More ❯

business operations Collaborating with key stakeholders to gather and analyse requirements, then translating them into scalable, effective solutions Driving continuous improvement through system analysis, performance optimisation, and functionality upgrades Ensuring smooth deployment, testing, and maintenance of software products Providing expert-level technical support and user training across the … business Promoting best practices in software development and contributing to a high-performance IT team culture What You’ll Bring Essential Skills & Experience: 3+ years’ experience in software development, ideally using Java, C# (.NET), and SQL Server Proficiency with Microsoft development tools like Visual Studio and SQL Server Management … Solid understanding of system architecture, software development lifecycles, and enterprise application integration Excellent problem-solving skills with a hands-on approach to debugging and optimisation Desirable: Familiarity with CRM platforms (e.g., Salesforce) or ERP systems (e.g., QAD, NetSuite) Exposure to BI tools like Cognos or document management systems Experience More ❯

ll be doing: Public Cloud Infrastructure Management which involves provisioning, configuration and maintaining various Cloud resources to ensure scalability, reliability and security. Monitoring and Performance Optimisation by implementing monitoring solutions to track performance and identify areas for optimisation to enhance user experience and automate improvements where More ❯

ll be doing: Public Cloud Infrastructure Management which involves provisioning, configuration and maintaining various Cloud resources to ensure scalability, reliability and security. Monitoring and Performance Optimisation by implementing monitoring solutions to track performance and identify areas for optimisation to enhance user experience and automate improvements where More ❯

Job Title: Android Engineer/Developer Remote - must be able to commute to Crewe once a month £60k plus performance related bonuses The individual will need to have extensive experience of working in a fast-paced software development team, and need an ability to work within agile practices. Responsibilities … and Location Services for geolocation-based features. Utilise Kotlin Coroutines and Flow for handling asynchronous events and data streams efficiently. Work on bug fixing, performance optimisation, and maintaining high code quality. Implement unit and UI testing strategies using JUnit and Espresso to ensure application reliability and robustness. Optimise … app performance and memory usage using Android Profiler and other profiling tools. Work with RESTful APIs to ensure seamless integration between the app and backend services. Implement analytics tools to track user behavior and application performance. Develop localised applications to support multiple languages and regions. Utilise Agile project management More ❯