276 to 300 of 887 Performance Optimisation Jobs in the UK

fantastic opportunity has arisen for an HPC Architect to join a department to assist with the design, development, and evolution of high-performance computing infrastructure within a complex engineering environment. This role performs the duties of HPC architecture, infrastructure strategy, and system oversight, and reports to the senior leadership … term HPC architecture roadmap aligned with organisational objectives Architect large-scale HPC environments including CPU, GPU, and accelerator-based systems Design and optimise high-performance networking solutions (InfiniBand, RDMA, high-speed Ethernet) Develop scalable storage architectures including parallel file systems, object storage, and tiered storage Provide technical leadership ...

fantastic opportunity has arisen for an HPC Architect to join a department to assist with the design, development, and evolution of high-performance computing infrastructure within a complex engineering environment. This role performs the duties of HPC architecture, infrastructure strategy, and system oversight, and reports to the senior leadership … term HPC architecture roadmap aligned with organisational objectives Architect large-scale HPC environments including CPU, GPU, and accelerator-based systems Design and optimise high-performance networking solutions (InfiniBand, RDMA, high-speed Ethernet) Develop scalable storage architectures including parallel file systems, object storage, and tiered storage Provide technical leadership ...

fantastic opportunity has arisen for an HPC Architect to join a department to assist with the design, development, and evolution of high-performance computing infrastructure within a complex engineering environment. This role performs the duties of HPC architecture, infrastructure strategy, and system oversight, and reports to the senior leadership … term HPC architecture roadmap aligned with organisational objectives Architect large-scale HPC environments including CPU, GPU, and accelerator-based systems Design and optimise high-performance networking solutions (InfiniBand, RDMA, high-speed Ethernet) Develop scalable storage architectures including parallel file systems, object storage, and tiered storage Provide technical leadership ...

direction and architecture of the Lending & Savings platform. Design and build scalable, secure, and highly available distributed systems. Make key architectural decisions balancing scalability, performance, security, and maintainability. Remain hands-on, contributing production-quality code and reviewing critical changes. Drive engineering best practices across system design, testing, deployment, observability … delivery timelines. Collaborate with Product Design, Treasury, Trading, Risk, Compliance, and Infrastructure teams to build customer-focused solutions. Contribute to improving user journeys, performance, and platform reliability through continuous iteration. Team LeadershipLead, mentor, and grow a small team of engineers. Foster a culture of ownership, collaboration, and technical excellence. ...

data, analytics and AI by creating more relevant, personalised and effective customer experiences. Our expertise spans customer insight, data strategy and platforms, advanced analytics, performance optimisation, and AI (including generative AI and agentic AI) transformation. You will join the Song AI & Data UK practice, within the AI & Modelling … cloud data platforms. Make key architectural decisions covering technology selection, integration patterns, build-versus-buy approaches, security, governance, performance and operational support. Lead multidisciplinary delivery teams of engineers, data scientists and AI specialists, providing technical direction from initial concept through to production deployment and optimisation. Design solutions that meet ...

data, analytics and AI by creating more relevant, personalised and effective customer experiences. Our expertise spans customer insight, data strategy and platforms, advanced analytics, performance optimisation, and AI (including generative AI and agentic AI) transformation. You will join the Song AI & Data UK practice, within the AI & Modelling … cloud data platforms. Make key architectural decisions covering technology selection, integration patterns, build-versus-buy approaches, security, governance, performance and operational support. Lead multidisciplinary delivery teams of engineers, data scientists and AI specialists, providing technical direction from initial concept through to production deployment and optimisation. Design solutions that meet ...

data, analytics and AI by creating more relevant, personalised and effective customer experiences. Our expertise spans customer insight, data strategy and platforms, advanced analytics, performance optimisation, and AI (including generative AI and agentic AI) transformation. You will join the Song AI & Data UK practice, within the AI & Modelling … cloud data platforms. Make key architectural decisions covering technology selection, integration patterns, build-versus-buy approaches, security, governance, performance and operational support. Lead multidisciplinary delivery teams of engineers, data scientists and AI specialists, providing technical direction from initial concept through to production deployment and optimisation. Design solutions that meet ...

data, analytics and AI by creating more relevant, personalised and effective customer experiences. Our expertise spans customer insight, data strategy and platforms, advanced analytics, performance optimisation, and AI (including generative AI and agentic AI) transformation. You will join the Song AI & Data UK practice, within the AI & Modelling … cloud data platforms. Make key architectural decisions covering technology selection, integration patterns, build-versus-buy approaches, security, governance, performance and operational support. Lead multidisciplinary delivery teams of engineers, data scientists and AI specialists, providing technical direction from initial concept through to production deployment and optimisation. Design solutions that meet ...

apply large language models (LLMs) and other Natural Language Processing (NLP) techniques across the firm. We are looking for an exceptional NLP Performance Engineer to join our NLP Engineering team and take ownership of large-scale LLM inference performance. This is a specialist Quantitative Developer role. Like … Quantitative Developers, you will work alongside researchers to bring their ideas to life, with a particular focus on maximising the performance of LLMs. This is a hands‐on, high‐impact role. You will design and implement techniques that improve the performance, cost‐efficiency and capabilities of inference workloads ...

applications. Build reusable components and modern Front End architectures. Collaborate with designers and product teams to deliver user-centred solutions. Ensure applications meet performance, accessibility, and security standards. Participate in code reviews and contribute to engineering best practices. Troubleshoot and resolve complex technical issues. Support continuous integration and continuous … Front End development frameworks and architectures. Proficiency in HTML, CSS, JavaScript, and TypeScript. Experience building responsive and accessible web applications. Understanding of Front End performance optimisation techniques. Experience working within agile software delivery environments. Strong communication and stakeholder engagement skills. Senior-Level Experience Extensive experience delivering complex Front ...

based tools. Technical Excellence: Promote strong software engineering practices across backend and frontend development, including CI/CD, testing, secure by default development, performance optimisation and observability. Technical Leadership: Provide hands‐on technical leadership through design reviews, mentoring and knowledge sharing, helping raise engineering standards across the team. … modern JavaScript/TypeScript, with experience building and maintaining production web interfaces. Proficiency with HTML and CSS, and an understanding of usability, accessibility and performance considerations. Experience working across data, backend and UI layers, collaborating with others rather than owning every layer in isolation. Ability to make thoughtful technical ...

Coordinate upgrades, maintenance activities, and technology refresh programmes with minimal business disruption. Manage relationships with third-party vendors and technology partners. Implement application monitoring, performance optimisation, and support processes. Ensure applications remain compliant with regulatory, security, audit, and data protection requirements. Support business continuity and disaster recovery planning … Technical expertise in AS/400, IBM Power Systems, RPG, and COBOL. Understanding of end-of-day processing, backup and recovery processes, and platform performance management. Strong stakeholder management, communication, and presentation skills. Bachelor's degree in Computer Science, Information Technology, or a related discipline. Relevant certifications such ...

Requirements SQL/data processing experience Scalable data pipeline development Some experience building effective programmatic interfaces in any language. Desirables Experience with PostgreSQL query performance optimisation Experience with Python HTTP, API development, automated testing and data pipeline design. Experience ensuring data quality, integrity, and performance Hands ...

apply large language models (LLMs) and other Natural Language Processing (NLP) techniques across the firm. We are looking for an exceptional NLP Performance Engineer to join our NLP Engineering team and take ownership of large-scale LLM inference performance. This is a specialist Quantitative Developer role. Like … Quantitative Developers, you will work alongside researchers to bring their ideas to life, with a particular focus on maximising the performance of LLMs. This is a hands-on, high-impact role. You will design and implement techniques that improve the performance, cost-efficiency and capabilities of inference workloads ...

looking for experienced Software Engineers and Senior Software Engineers to join a highly technical product engineering team developing and modernising complex, high-performance software applications. This is a hands‐on individual contributor position. You will spend the majority of your time designing, developing and improving production software, while contributing … Platform Building or maintaining CI/CD pipelines AI‐assisted development tools such as GitHub Copilot Modernising desktop applications and improving UI/UX Performance optimisation of complex applications Strong analytical and problem‐solving skills Why Join? You'll be joining a technically focused engineering environment where good ...

THIS ROLE: 25 days holiday + bank holidays Option to purchase additional leave - 5 extra days Pension scheme matched up to 10% Company performance related annual bonus - Up to 5% Life assurance policy on joining us, 4 x salary Wellbeing programme Colleague discounts including family discounts on cruises, holidays … willingness to own that learning quickly, alongside a commitment to continuous professional development Advanced SQL, including complex transformation logic, data modelling and query performance optimisation Strong dimensional modelling knowledge: facts, dimensions, conformed dimensions and slowly changing dimensions Hands-on engineering credibility, with the judgement to know when ...

THIS ROLE: 25 days holiday + bank holidays Option to purchase additional leave - 5 extra days Pension scheme matched up to 10% Company performance related annual bonus - Up to 5% Life assurance policy on joining us, 4 x salary Wellbeing programme Colleague discounts including family discounts on cruises, holidays … willingness to own that learning quickly, alongside a commitment to continuous professional development Advanced SQL, including complex transformation logic, data modelling and query performance optimisation Strong dimensional modelling knowledge: facts, dimensions, conformed dimensions and slowly changing dimensions Hands-on engineering credibility, with the judgement to know when ...

pain; you define the problem, not just the solution. Engineer AI solutions properly. Pipelines, LLM API integration, evals, guardrails, monitoring, and cost and accuracy optimisation for the systems you build. Know when a step must be deterministic and when an LLM is the right tool. Graduate tools into business … testing prompts and workflows. Safety and guardrails in practice: PII handling, data-boundary discipline, prompt-injection awareness, human-in-the-loop design. Cost and performance optimisation: model selection, caching, batching, token economics, latency budgets. Deployment and operations: CI/CD, containerisation, monitoring and alerting for AI workloads. Data ...

pain; you define the problem, not just the solution. Engineer AI solutions properly. Pipelines, LLM API integration, evals, guardrails, monitoring, and cost and accuracy optimisation for the systems you build. Know when a step must be deterministic and when an LLM is the right tool. Graduate tools into business … testing prompts and workflows. Safety and guardrails in practice: PII handling, data-boundary discipline, prompt-injection awareness, human-in-the-loop design. Cost and performance optimisation: model selection, caching, batching, token economics, latency budgets. Deployment and operations: CI/CD, containerisation, monitoring and alerting for AI workloads. Data ...

Klipboard has offices in the UK, Ireland, The Netherlands, South Africa, Kenya and North America. Our mission is simple: to design and deliver high performance, integrated ERP solutions that enable our distributive trade customers to source effectively, stock efficiently, sell profitably and service competitively. Klipboard is a global, growing … promoting engineering best practices. Contribute to a proactive, collaborative, and continuous improvement culture focused on operational excellence and customer outcomes. Support capacity planning, performance optimisation, cost management, and other operational initiatives aligned with business and technology objectives. Skills, Knowledge and Experience: Required Qualifications and ExperienceSolid hands-on experience ...

Klipboard has offices in the UK, Ireland, The Netherlands, South Africa, Kenya and North America. Our mission is simple: to design and deliver high performance, integrated ERP solutions that enable our distributive trade customers to source effectively, stock efficiently, sell profitably and service competitively. Klipboard is a global, growing … promoting engineering best practices. Contribute to a proactive, collaborative, and continuous improvement culture focused on operational excellence and customer outcomes. Support capacity planning, performance optimisation, cost management, and other operational initiatives aligned with business and technology objectives. Skills, Knowledge and Experience: Required Qualifications and ExperienceSolid hands-on experience ...

THIS ROLE: 25 days holiday + bank holidays Option to purchase additional leave - 5 extra days Pension scheme matched up to 10% Company performance related annual bonus - Up to 5% Colleague discounts including family discounts on cruises, holidays and insurance Range of reductions and offers from leading retailers, travel … willingness to own that learning quickly, alongside a commitment to continuous professional development Advanced SQL, including complex transformation logic, data modelling and query performance optimisation Hands‐on engineering credibility, with the judgement to know when to build, when to simplify, and when to stop Proven people leadership: setting ...

Extensive experience with TypeScript and modern JavaScript Proven experience working as a Senior Frontend Engineer or Senior Software Engineer Strong understanding of frontend architecture, performance optimisation and modern development practices Experience integrating applications with APIs and backend services Excellent communication skills with the ability to engage confidently with ...

data platforms. Take ownership of the SDLC, delivering clean, secure, and maintainable code aligned to engineering standards. Promote engineering excellence through structured code reviews, performance optimisation, refactoring, and best practice adoption. Drive automation across build, testing, deployment, and environment management processes to improve reliability and efficiency. Provide technical ...

requirements and SLAs. A strong experience using batch orchestration tools like Airflow and DBT. A strong of data warehousing patterns (e.g. lakehouse and medallion), performance optimisation (Spark/Delta), and data quality monitoring. Technical authoring and architecture design experience. Lead initiatives to build and deploy data products ...