76 to 100 of 228 Performance Optimisation Jobs in the UK

modern frameworks (e.g., React, Vue, etc.) Build and customise Wagtail, WordPress, Shopify,or other CMS-based sites Optimise sites for speed, SEO, and mobile performance Ensure cross-browser and cross-device compatibility Collaborate with design and content teams to implement UI/UX effectively Troubleshoot bugs, fix issues … HTML5, CSS3, JavaScript, and responsive design Experience with CMS platforms like WordPress (custom theme development), Shopify,or Wagtail Understanding of SEO principles and website performance optimisation Familiarity with Git, hosting platforms(e.g., cPanel, Plesk,Cloudflare), and dev tools Ability to manage multiple projects and deadlines Problem-solver with ...

latest AWS technologies. We’re looking for an Amazon CX Senior Engineer to join the team and lead the design, implementation, and optimisation of complex full-stack Amazon Connect solutions. You’ll play a pivotal role in guiding customers through sophisticated contact centre transformations, from architecture and automation … Infrastructure as Code Knowledge of integration patterns with external systems and APIs Experience building CI/CD pipelines for contact centre solutions Expertise in performance optimisation, scaling, and security architecture Hands-on experience with custom extensions for Amazon Connect ...

Were working with a fast-growing tech company looking for a Growth Analyst to support acquisition and performance optimisation across their marketing channels. Youll work closely with growth and marketing teams, focusing on CAC and LTV modelling, analysing conversion funnels, and delivering insights that directly influence growth strategy … marketing efficiency. What youll be doing Analysing acquisition performance and conversion funnels Building and improving CAC & LTV models Using data to drive optimisation and growth decisions Key skills Strong SQL Python for analysis Solid experience with growth/acquisition analytics Commercial mindset with a focus on performance ...

providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the boundaries of technology in financial markets. Key Responsibilities: Design, develop, and maintain highly efficient Python-based applications … commodities trading, risk management, and real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms, and external data providers. Optimize performance ...

scalable, maintainable solutions Mentoring junior developers and conducting code reviews Working closely with stakeholders to translate business needs into technical solutions Driving best practice, performance optimisation, and modern development approaches What they're looking for: Strong experience in ASP.NET Core/MVC Solid C# background with SQL Server ...

machine learning models using Python 📊 Work with large, complex datasets to support AI-driven products and insights 🧠 Assist with feature engineering, model experimentation, and performance optimisation ☁️ Contribute to data and ML pipelines in cloud-based environments 🗄 Work with structured and semi-structured data using SQL 🚀 Support the deployment ...

Angular) Familiarity with design tokens and design-to-code workflows Experience with tools like Framer or Principle Knowledge of Git/version control Web performance optimisation experience Familiarity with analytics tools (GA, Hotjar, etc.) Basic understanding of APIs and back-end concepts 💙 What’s on offer Competitive salary ...

working in Asset Management/Investment Management/Investment Banking/Financial Services Advantageous to have • Familiarity with distributed systems and orchestration • Experience with performance optimization and large-scale data processing • Contributions to open-source projects • Experience working with Large Language Models (LLMs ...

techniques. Integration & Deployment Develop APIs or services to integrate ML models into production systems. Work with MLOps tools for model deployment, versioning, and monitoring. Performance Optimization Evaluate models using metrics like accuracy, precision, recall, F1-score. Optimize models for scalability, latency, and resource efficiency. Collaboration Work closely with data ...

/C++ for embedded systems. • Strong experience with real‐time operating systems (FreeRTOS or similar). • Deep understanding of multithreading, concurrency, and real‐time performance optimisation. • Experience with embedded systems for data acquisition, control, communications, and bare‐metal development. • Strong knowledge of Ethernet networking, including UDP/TCP/ ...

side language). Experience with relational databases. Working knowledge of cloud platforms, preferably Google Cloud Platform. Strong commitment to code quality, efficient architecture, and performance optimisation. Bonus Points Advanced knowledge of JVM-based languages, particularly Kotlin. Experience with Kubernetes and Terraform. Familiarity with advanced Postgres features such as GIST ...

HRIS platforms, Manufacturing & Productions systems as well as Finance, Supply Chain and ad hoc data sources. Develop and maintain analytical data models optimised for performance and reporting Perform data validation, reconciliation, and quality checks to ensure reliable, trusted outputs Support ongoing optimisation and enhancement of the enterprise data … business processes and operational workflows Translate business questions into clear analytical solutions and insights Analyse data to identify trends, anomalies, and opportunities for performance improvement Provide evidence-based insights and recommendations, escalating strategic considerations where appropriate Deliver high-quality, reliable analytics solutions aligned to the enterprise data strategy Develop ...

Purpose Specialist role focused on designing, developing, and delivering Business Intelligence solutions using Microsoft Power BI, with a strong emphasis on Project Summary and Performance Management systems. The role spans data ingestion (including SAP), Azure data platforms, and executive-level reporting. Key Accountabilities Report & Dashboard Development Design and build … executive-level Project Summary and Performance Management dashboards Implement: Drill-through, Bookmarks, Tooltips Apply Power BI performance optimisation Ensure accessible and user-friendly UX Publish and manage Power BI artefacts in appropriate workspaces Implement and manage deployment pipelines Technical Skills & Experience Required Power BI (Advanced ...

orchestration software and compilers Implement reliable communication and synchronization protocols across embedded and distributed system components Translate experimental and system-level requirements into high-performance, testable software features in collaboration with physicists and system architects Contribute to diagnostics, calibration, and validation routines for hardware performance monitoring Build tooling … hardware-in-the-loop control environments Familiarity with timing and synchronization systems (e.g. PTP) and communication stacks Proven ability in system integration, testing, and performance optimisation Preferred Experience Background in scientific instrumentation, lab automation, or quantum hardware control systems Experience with FPGA-based systems , DAC/ADC control ...

refine briefs and user journeys. Create wireframes, prototypes, and design mock-ups using tools like Figma, Adobe XD, or Sketch. Optimise designs for performance, accessibility, and mobile responsiveness. Stay up-to-date with current design trends, technologies, and UX best practices. Contribute creative ideas About You Skills & Experience Essential …/CSS principles. Excellent communication and presentation skills. Strong attention to detail and ability to manage multiple projects simultaneously. Desirable: Understanding of SEO and performance optimisation from a design perspective. Experience in design of car dealership websites About Us Subsidised Onsite Parking. Free fruit, barista bar and juice ...

will be doing • Defining and owning the technical strategy for the data platform across ingestion, processing, and analytics • Designing scalable, secure, and high performance architectures using Databricks and distributed data systems • Building and overseeing robust data ingestion pipelines using PySpark, with a strong focus on reliability and accuracy • Ensuring … expertise in PySpark and distributed data processing at scale • Strong hands on experience designing, building, and optimising Databricks based platforms • Advanced SQL skills including performance optimisation and schema design for analytical workloads • Experience working across Azure based data warehouses, with some exposure to AWS • Proven experience defining ...

with architecture and Central teams to continually evolve the technical strategy Utilise understanding of cloud technologies to help teams engineer for high availability and performance of the platform Support project teams on the right pragmatic trade-offs between rapid delivery and long term supportable code Drive and support … engineering processes such as CI/CD, Continuous Delivery and Agile. Deep knowledge and understanding of core advanced topics Eg: async, http, memory management, performance optimisation, profiling and debugging applications Minimum 7 Years Experience working across multiple tech stacks Positive approach to problem solving Minimum 5 Years Experience ...

using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable: Component library design using Storybook. Experience using Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability ...

using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable: Component library design using Storybook. Experience using Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability ...

WordPress Good knowledge of PHP, HTML, CSS, and JavaScript Experience customising WordPress themes and plugins Understanding of responsive design principles Basic knowledge of website performance optimisation and SEO A proactive problem-solver with a genuine desire to learn and improve Nice to have Experience with WooCommerce or other ...

frameworks, or tools to enhance product capabilities. Experience mentoring or coaching technical teams, fostering a culture of innovation and continuous improvement. Strong understanding of performance optimisation, scalability, and system reliability in enterprise environments. Ability to contribute to technical strategy, roadmap planning, and long-term product vision. Proven experience ...

Deep understanding of consuming and integrating backend APIs into front-end workflows . 2. UI/UX & Quality Accessibility (WCAG): A strong understanding of performance optimisation and making applications inclusive for a global user base . Utility-based CSS: Experience with modern CSS frameworks (such as Tailwind ...

. • Proficient in Infrastructure as Code using Terraform to manage and provision cloud infrastructure. • Strong understanding of software engineering best practices: code quality, reliability, performance optimization, and observability. ...

desirable. Understanding of BI and visualisation tools (e.g. Tableau, Power BI). Experience building solutions with AWS and Snowflake, including secure data sharing and performance optimisation. Proficiency in data modelling tools and modelling languages (UML/ERD). Familiarity with data mesh, event-driven design, and cloud-native services. ...

Flow. Proficient in JPA and Hibernate for seamless database interactions. Strong command of SQL for efficient database management. Experience with Redis for caching and performance optimisation. Knowledge of message queueing systems like AWS SQS or RabbitMQ. Well-versed in Test-Driven Development (TDD) with JUnit for robust testing. Understanding ...