1 to 25 of 772 Performance Optimisation Jobs in England

An exciting opportunity for a Graphics Performance Optimisation Engineer has arisen with a global leader in high-end mobile devices in Surrey. As a Graphics Performance Optimisation Engineer, you will play a key role in enhancing the Android graphics stack, driving performance and power efficiency improvements for gaming and advanced visual experiences on the flagship … devices. You’ll contribute to the design, optimisation, and innovation of next-generation mobile graphics systems. This is a hybrid role, requiring you onsite 3 days a week. Experience of the Graphics Performance Optimisation Engineer includes: Strong proficiency in C++ and real-time embedded software development Experience with Graphics APIs, e.g. OpenGL, Vulkan, with a focus on … performance Experience with Machine Learning and how ML models are built Understand of Android OS at framework level (operating systems, threads, CPUs) If you are a Graphics Performance Optimisation Engineer pushing mobile graphics performance to new heights and shaping the future of gaming and AI-driven visual experiences, please apply today to learn more. More ❯

An exciting opportunity for a Graphics Performance Optimisation Engineer has arisen with a global leader in high-end mobile devices in Surrey. As a Graphics Performance Optimisation Engineer, you will play a key role in enhancing the Android graphics stack, driving performance and power efficiency improvements for gaming and advanced visual experiences on the flagship … devices. You’ll contribute to the design, optimisation, and innovation of next-generation mobile graphics systems. This is a hybrid role, requiring you onsite 3 days a week. Experience of the Graphics Performance Optimisation Engineer includes: Strong proficiency in C++ and real-time embedded software development Experience with Graphics APIs, e.g. OpenGL, Vulkan, with a focus on … performance Experience with Machine Learning and how ML models are built Understand of Android OS at framework level (operating systems, threads, CPUs) If you are a Graphics Performance Optimisation Engineer pushing mobile graphics performance to new heights and shaping the future of gaming and AI-driven visual experiences, please apply today to learn more. More ❯

Job Title: Sr. OS Performance Expert Job type: Permanent Location: Cambridge About this role: As a Senior OS Performance Expert, you will play a crucial role in optimising the performance of our new mobile operating systems Harmony OS. Your responsibilities include: Performance Optimization: Leverage your extensive experience to enhance system architecture, boost performance, and ensure … your deep understanding of mobile operating system principles to innovate and drive system improvements. Cutting-edge Innovation: Collaborate with top-tier teams to push the boundaries of mobile OS performance, contributing to Huawei's mission of delivering exceptional user experiences. Main Responsibilities: Enhancing Harmony OS System Performance: Conduct in-depth research on run time resource management and control … Investigate kernel task scheduling and SOC frequency modulation mechanisms. Analyse and collaborate between software/hardware co-design. Identify and address Operating system performance bottlenecks. Design and implement solutions to ensure smooth and superior product Researching OS Application Architecture: Build the competitiveness of key technologies in Harmony OS applications. Improve application interaction and dynamic user experience. Design and optimise More ❯

Solid understanding of JavaScript (ES6+), HTML5, CSS3 , and web standards. Experience designing and consuming RESTful APIs between React Front End and Java Back End. Strong problem-solving, debugging, and performance optimisation skills. Excellent communication and stakeholder engagement experience in agile, enterprise-scale environments. Desirable/Nice to Have Experience with Next.js or Node.js . Exposure to cloud environments … AWS or Azure). Understanding of CI/CD, DevOps pipelines, and automated testing frameworks . Familiarity with accessibility and performance optimisation for large-scale applications. More ❯

Solid understanding of JavaScript (ES6+), HTML5, CSS3 , and web standards. Experience designing and consuming RESTful APIs between React Front End and Java Back End. Strong problem-solving, debugging, and performance optimisation skills. Excellent communication and stakeholder engagement experience in agile, enterprise-scale environments. Desirable/Nice to Have Experience with Next.js or Node.js . Exposure to cloud environments … AWS or Azure). Understanding of CI/CD, DevOps pipelines, and automated testing frameworks . Familiarity with accessibility and performance optimisation for large-scale applications. More ❯

Solid understanding of JavaScript (ES6+), HTML5, CSS3 , and web standards. Experience designing and consuming RESTful APIs between React Front End and Java Back End. Strong problem-solving, debugging, and performance optimisation skills. Excellent communication and stakeholder engagement experience in agile, enterprise-scale environments. Desirable/Nice to Have Experience with Next.js or Node.js . Exposure to cloud environments … AWS or Azure). Understanding of CI/CD, DevOps pipelines, and automated testing frameworks . Familiarity with accessibility and performance optimisation for large-scale applications. More ❯

Solid understanding of JavaScript (ES6+), HTML5, CSS3 , and web standards. Experience designing and consuming RESTful APIs between React Front End and Java Back End. Strong problem-solving, debugging, and performance optimisation skills. Excellent communication and stakeholder engagement experience in agile, enterprise-scale environments. Desirable/Nice to Have Experience with Next.js or Node.js . Exposure to cloud environments … AWS or Azure). Understanding of CI/CD, DevOps pipelines, and automated testing frameworks . Familiarity with accessibility and performance optimisation for large-scale applications. More ❯

Solid understanding of JavaScript (ES6+), HTML5, CSS3 , and web standards. Experience designing and consuming RESTful APIs between React Front End and Java Back End. Strong problem-solving, debugging, and performance optimisation skills. Excellent communication and stakeholder engagement experience in agile, enterprise-scale environments. Desirable/Nice to Have Experience with Next.js or Node.js . Exposure to cloud environments … AWS or Azure). Understanding of CI/CD, DevOps pipelines, and automated testing frameworks . Familiarity with accessibility and performance optimisation for large-scale applications. More ❯

with pixel-perfect precision. Integrate front-end components with APIs and backend services, ensuring seamless data flow and performance. * Champion front-end best practices, including testing, CI/CD, performance optimisation, and accessibility compliance. * Conduct code reviews, pair programming, and technical mentoring for junior developers. * Work closely with Product Owners, Platform Leads, UX/UI Designers, QA, and … Backend teams to deliver cohesive, customer-centric solutions. * Work with DevOps to monitor website performance, Core Web Vitals, and user behaviour analytics to proactively identify and resolve issues. Skills/Experience * Strong proficiency building responsive, pixel-perfect websites using modern front-end frameworks (Vue 3, Nuxt 3, Node.js), JavaScript/TypeScript, HTML, Tailwind CSS. Initial knowledge of Vue Storefront … and the Scayle Ecommerce platform is an advantage * Proven experience building enterprise-grade front-end applications in a fast-paced, agile environment. * Strong understanding of responsive design, accessibility, performance optimisation, and browser rendering behaviour. * Experience with front-end build tools, testing frameworks (Cypress, Jest or Vitest) and CI/CD pipelines. * Strong API integration skills, consuming and integrating More ❯

This highly regarded, world leading, technology developer is urgently seeking a Chief Architect to head up their OS performance group based at their R+D centre in Cambridge. The Chief Architect will be responsible for overseeing the development, performance optimisation, simulation and modelling of a new mobile operating system. The Chief Architect will be working with a team … improving OS performance. Having completed you Degree/Masters/PhD in a relevant field you will have gained extensive experience working with CPU microarchitecture simulation (gem5, QEMU) and optimisation with some exposure to OS or mobile OS performance optimisation and simulation. Coupled with this you should be able to demonstrate significant mobile OS and/or More ❯

This highly regarded, world leading, technology developer is urgently seeking a Chief Architect to head up their OS performance group based at their R+D centre in Cambridge. The Chief Architect will be responsible for overseeing the development, performance optimisation, simulation and modelling of a new mobile operating system. The Chief Architect will be working with a team … improving OS performance. Having completed you Degree/Masters/PhD in a relevant field you will have gained extensive experience working with CPU microarchitecture simulation (gem5, QEMU) and optimisation with some exposure to OS or mobile OS performance optimisation and simulation. Coupled with this you should be able to demonstrate significant mobile OS and/or More ❯

Business Analyst - Financial Banking Candidates will come from highly technical background with a track record of delivering complex, low-level code systems (e.g. C++, Java), with strong knowledge of performance optimisation and latency management along with Networking (TCP, UDP, multicast) and low latency data distribution. Ideally these skills will have been gained in a Low Latency Financial/… ability to learn in the role is a must. Essential Proven track record of specifying and delivering complex, low-level code systems (e.g. C++, Java), with strong knowledge of performance optimisation, latency management, concurrency, and integration considerations. Strong knowledge of networking principles (TCP, UDP, multicast) and experience designing for resilience, throughput, and low-latency data distribution. Expertise in More ❯

coding, testing, and deployment. Participate in code reviews, architecture discussions, and system design decisions. Troubleshoot and resolve complex technical issues across the full stack. Ensure software security, scalability, and performance are maintained at all times. Keep abreast of emerging technologies and industry trends to inform strategic decisions. Skills and Experience Minimum 8 years of commercial software development experience, with … expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimisation, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building and scaling SaaS platforms in a production environment. Strong understanding and practical application of Agile … solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth technology companies. Benefits Hybrid working as More ❯

Senior OS Performance Expert Permanent Cambridge - (On-Site) You must be eligible to work in the UK without the need for Sponsorship As a Senior OS Performance Expert , you will play a key role in optimizing the performance of next-generation mobile operating systems. You’ll focus on improving system architecture, enhancing efficiency, and ensuring optimal power … consumption and thermal performance. Key Responsibilities Enhancing Mobile OS System Performance: Conduct in-depth research on runtime resource management and control policies. Investigate kernel task scheduling and SoC frequency modulation mechanisms. Collaborate on software/hardware co-design to improve system integration. Identify and resolve operating system performance bottlenecks. Design and implement solutions that deliver smooth and reliable … product performance. Researching OS Application Architecture: Strengthen the competitiveness of key mobile OS technologies. Improve application responsiveness and user interaction. Design and optimize high-performance core modules. Solve complex technical challenges in application architecture. Stay current with industry trends and emerging OS application technologies. Develop high-performance APIs and development paradigms to enhance application performance and ease More ❯

Senior OS Performance Expert Permanent Cambridge - (On-Site) You must be eligible to work in the UK without the need for Sponsorship As a Senior OS Performance Expert , you will play a key role in optimizing the performance of next-generation mobile operating systems. You’ll focus on improving system architecture, enhancing efficiency, and ensuring optimal power … consumption and thermal performance. Key Responsibilities Enhancing Mobile OS System Performance: Conduct in-depth research on runtime resource management and control policies. Investigate kernel task scheduling and SoC frequency modulation mechanisms. Collaborate on software/hardware co-design to improve system integration. Identify and resolve operating system performance bottlenecks. Design and implement solutions that deliver smooth and reliable … product performance. Researching OS Application Architecture: Strengthen the competitiveness of key mobile OS technologies. Improve application responsiveness and user interaction. Design and optimize high-performance core modules. Solve complex technical challenges in application architecture. Stay current with industry trends and emerging OS application technologies. Develop high-performance APIs and development paradigms to enhance application performance and ease More ❯

You'll play a vital role in making our ambitious AI solutions a practical reality. If you thrive on system-level analysis, find joy in squeezing every ounce of performance from hardware, and love diving deep into algorithm optimisation, this is the position for you. Responsibilities Scaling Expertise: Design and implement strategies to efficiently scale machine learning models … across diverse hardware platforms (GPU/TPU). Performance Optimisation: Analyse and profile ML systems under heavy load, pinpointing bottlenecks, and implementing targeted optimisations. Distributed Systems Architecture: Create robust distributed training and inference solutions for maximum computational efficiency. Algorithmic Optimisation: Research and understand the latest deep learning literature to implement and optimise state-of-the-art algorithms … and architectures, ensuring compute efficiency and performance. Low-Level Mastery: Write high-quality Python, C/C++, XLA, Pallas, Triton, and/or CUDA code to achieve performance breakthroughs. Required Skills Understanding of Linux systems, performance analysis tools, and hardware optimisation techniques Experience with distributed training frameworks (Ray, Dask, PyTorch Lightning, etc.) Expertise with Python and/ More ❯

and JavaScript. Solid experience with Java and Spring Boot for backend and middleware development. Experience with React for building modern, scalable web applications. Understanding of SEO principles and web performance optimisation. Strong eye for UX/UI design and website aesthetics. Basic knowledge of SQL and database management. Commercial experience developing and maintaining websites for e-commerce platforms (such More ❯

and JavaScript. Solid experience with Java and Spring Boot for backend and middleware development. Experience with React for building modern, scalable web applications. Understanding of SEO principles and web performance optimisation. Strong eye for UX/UI design and website aesthetics. Basic knowledge of SQL and database management. Commercial experience developing and maintaining websites for e-commerce platforms (such More ❯

backend and middleware development. Experience with React for building modern, scalable web applications. Experience using version control systems (e.g., GitHub or similar). Understanding of SEO principles and web performance optimisation. Excellent verbal and written communication skills. Strong eye for UX/UI design and website aesthetics. Collaborative attitude with the ability to build rapport across teams. Eagerness to More ❯

backend and middleware development. Experience with React for building modern, scalable web applications. Experience using version control systems (e.g., GitHub or similar). Understanding of SEO principles and web performance optimisation. Excellent verbal and written communication skills. Strong eye for UX/UI design and website aesthetics. Collaborative attitude with the ability to build rapport across teams. Eagerness to More ❯

testing practices. Extensive experience with cloud-native environments (preferably GCP and Azure, AWS experience will also be considered), containerisation, and infrastructure tools (Docker, Kubernetes, Helm, Terraform). Skilled in performance optimisation and secure development practices Proven leadership, mentorship, and collaboration skills across multiple teams and stakeholders. Excellent communication, problem-solving, and continuous improvement mindset. Reasonable Adjustments: Respect and More ❯

exceptional service, to deliver personalised experiences that meet our customers ever-changing needs today and in the future. Role description We are currently recruiting for an Application Reliability and performance Engineer to join our Team. We are seeking a high motivated individual to bring a diverse skill set and proactive mindset to help ensure the stability, efficiency, and resilience … query language and PLSQL Agile principles and ways of working Excellent client-facing communication skills DevOps mindset Excellent problem-solving abilities Automation Core AWS Services & Infrastructure as Code Application Performance Optimisation What’s in it for you?: Competitive salary that reflects your skills, experience and potential. Discretionary bonus scheme that recognises your hard work and contributions to esure More ❯

exceptional service, to deliver personalised experiences that meet our customers ever-changing needs today and in the future. Role description We are currently recruiting for an Application Reliability and performance Engineer to join our Team. We are seeking a high motivated individual to bring a diverse skill set and proactive mindset to help ensure the stability, efficiency, and resilience … query language and PLSQL Agile principles and ways of working Excellent client-facing communication skills DevOps mindset Excellent problem-solving abilities Automation Core AWS Services & Infrastructure as Code Application Performance Optimisation What’s in it for you?: Competitive salary that reflects your skills, experience and potential. Discretionary bonus scheme that recognises your hard work and contributions to esure More ❯

platforms like AWS, Microsoft Azure, or Google Cloud Platform (GCP) Automation & Scripting : Use Infrastructure-as-Code (IaC) tools like Terraform or AWS CloudFormation to automate provisioning and deployments Monitoring & Performance : Help set up monitoring, alerting, and performance optimisation for cloud systems using tools like CloudWatch, Datadog, or Prometheus Security & Compliance : Support cloud security efforts, including identity and More ❯

platforms like AWS, Microsoft Azure, or Google Cloud Platform (GCP) Automation & Scripting : Use Infrastructure-as-Code (IaC) tools like Terraform or AWS CloudFormation to automate provisioning and deployments Monitoring & Performance : Help set up monitoring, alerting, and performance optimisation for cloud systems using tools like CloudWatch, Datadog, or Prometheus Security & Compliance : Support cloud security efforts, including identity and More ❯