51 to 75 of 125 Performance Optimisation Jobs in London

APIs: RESTful API design and development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly Desirable Amazon MSK or managed Kafka experience AWS EKS/ECS Terraform/AWS CloudFormation AWS Lambda, API Gateway ...

APIs: RESTful API design and development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly Desirable Amazon MSK or managed Kafka experience AWS EKS/ECS Terraform/AWS CloudFormation AWS Lambda, API Gateway ...

Azure AI Search, Azure AI Foundry and associated cloud services. Production Engineering: Design reliable applications with robust error handling, retries, recovery, observability, security and performance optimisation. Required Expereince: Strong, hands-on Python software engineering experience. Proven experience delivering production-grade GenAI and LLM applications. Practical experience designing and implementing ...

Azure AI Search, Azure AI Foundry and associated cloud services. Production Engineering: Design reliable applications with robust error handling, retries, recovery, observability, security and performance optimisation. Required Expereince: Strong, hands-on Python software engineering experience. Proven experience delivering production-grade GenAI and LLM applications. Practical experience designing and implementing ...

auditability. Work closely with engineering teams to integrate backend systems with AI and machine learning services. Improve observability through monitoring, logging, testing and performance optimisation. Contribute to architecture decisions and engineering best practices. Support cloud infrastructure, deployment pipelines and production environments. Help deliver highly available systems used by enterprise ...

secure, resilient, scalable, and compliant with security requirements. Identifying technical challenges and providing appropriate mitigation strategies. Driving operational excellence through monitoring, automation, and performance optimisation. Required Experience: To succeed in this role, candidates should possess: A strong background in Systems Engineering, Cloud Engineering, or DevOps. Hands-on experience designing ...

workflows. Architect cloud-native backend systems and distributed AI services. Collaborate closely with Data Scientists to productionise Machine Learning and NLP models. Develop high-performance RESTful APIs and microservices for AI model serving. Drive system reliability, monitoring, observability and performance optimisation. Champion engineering best practices including CI/ ...

stack environments—from accelerators and networking to schedulers, containers and AI platforms. You will address cost, scalability and power constraints through software engineering, platform optimisation and systems integration rather than hardware procurement, helping clients deliver performance and efficiency at scale. ResponsibilitiesAdvise hyperscalers, neoclouds and enterprises on compute strategies … accelerated computing or distributed systems architectureDeep knowledge of GPU architectures, AI workloads, networking and large-scale cluster operationsHands-on expertise with Slurm, Kubernetes and performance optimisation across multi-node environmentsProven ability to advise senior stakeholders and influence technical strategy at C-levelDemonstrated experience in pre-sales solutioning ...

adoption help. This is a Front End specialist role. We want someone who has built or maintained component libraries and cares about accessibility, performance and developer experience What You'll Be Doing Build and maintain a government-standard component library and design system. Audit and remediate components to WCAG … skinning components, including design tokens and CSS architecture. Responsive design across desktop, tablet and mobile. Semantic versioning, with breaking-change and migration guidance. Performance optimisation for low-bandwidth users, including asset and icon-set optimisation. Experience building documentation sites. Why Join Scrumconnect Ltd? At Scrumconnect, we are more ...

Microsoft Fabric, Databricks, or similar technologies Build and optimise data solutions using Python, Spark, PySpark, and/or SQL Support data integration, transformation, and performance optimisation Collaborate with stakeholders to ensure high-quality, reliable data architecture Essential Skills & Experience Hands-on experience with Microsoft Fabric, Databricks, or equivalent ...

Java, building real applications Strong knowledge of ActivePivot versions 5/6+ Ability to clearly describe what has personally been built, including schema design, performance optimisation and technical problem-solving relating to ActivePivot Experience with regulatory capital frameworks (i.e. Basel 2.5/FRTB etc.) Development capability across full … lifecycle delivery, technical analysis, performance tuning, integration technologies, databases, testing, continuous integration and delivery, and relevant UI (ActiveUI/Atoti UI) or data-platform exposure Nice to have: Relational database implementation experience (Snowflake/MongoDB) Proficiency in Agile Software Engineering practices, including Test-Driven (TDD) or Behaviour-Driven Development ...

take ownership of features across the product, working within a small, highly technical team. The stack is primarily TypeScript , with Rust used for performance-critical components. What you'll be doing Own features end-to-end, spanning Rust services, backend systems, and frontend interfaces. Use AI development tools such … Claude Code and Cursor to deliver high-quality software quickly. Improve the AI agent's tools, execution framework, and use of context. Optimise performance across services, database queries, caching, and memory usage. Improve backend infrastructure and CI, investigating and resolving low-level bugs. Work closely with design to build ...

boundaries of modern frontend engineering, blending beautiful user experiences with complex data, real-time systems and advanced graphics. What you'll be buildingHigh-performance 3D digital twin applications that mirror real-world environments. Interactive geospatial mapping platforms combining live operational and sensor data. Rich data visualisation tools that transform … autonomous systems into a seamless user experience. What you'll be doingBuilding modern frontend applications using TypeScript, React and modern web technologies. Developing high-performance 3D graphics using technologies such as Three.js, WebGL, Babylon.js or similar. Creating advanced mapping experiences using platforms such as Mapbox, Cesium, Leaflet or comparable ...

across banking domains such as Payments, Deposits, Lending, Securities or Wealth Management . Experience working in Agile delivery environments. Exposure to production support and performance optimisation. Experience working on large-scale banking transformation or implementation programmes ...

environments. - Experience across areas such as Payments, Deposits, Lending, Securities, or Wealth Management. - Experience working in Agile delivery environments. - Exposure to production support and performance optimization. - Experience working with large-scale banking transformation/implementation programs. Important Candidates should have strong hands-on Avaloq development experience. ...

European banking environments. Exposure to Payments, Deposits, Lending, Securities, or Wealth Management . Experience working in Agile delivery environments . Production support and performance optimization experience. Experience contributing to large-scale banking transformation programmes. What We're Looking For This role is particularly suited to candidates with strong, hands ...

users. In this role, you'll provide authoritative guidance and best practices across critical areas including marketing automation architecture, customer data platforms, omnichannel personalization, performance optimization, and governance frameworks.This is a project leadership position where you'll shape transformative Salesforce solutions for retail clients, ensuring that technical decisions align ...

talking about technology capable of processing tens of millions of lines of code per customer, managing substantial LLM workloads and delivering the performance, reliability and security demanded by some of the world's largest organisations. The engineering challenges are anything but ordinary. From designing distributed systems and optimising large … innovate, scale and deliver its technology to enterprise customers around the world. You'll be responsible for: Engineering for serious scale: Building robust, high performance backend infrastructure capable of supporting demanding enterprise workloads. Powering AI at enterprise level: Tackling the challenges of high volume LLM processing, token throughput, real ...

machine learning models into production environments Building and maintaining real-time ML systems Supporting recommendation and ranking engines Working on model serving, monitoring and performance optimisation Deploying neural network and transformer-based models Contributing to product retrieval systems and LLM-powered workflows Collaborating closely with software engineers ...

professional experience in C# and UnityProven track record in successful mobile game developmentExceptional expertise in a specialized area (e.g., animation, particle systems, shaders, architecture, performance optimization or networking) is a major plusStrong problem-solving skills with a focus on optimization and performanceExcellent written and verbal communication skills in EnglishA ...

Data Analytics Engineer | Splunk & Cribl | SIEM Pipelines We're hiring a Data Analytics Engineer to lead the migration, optimisation and secure operation of log ingestion and observability pipelines, with a focus on moving log sources from Splunk ingestion to Cribl Stream/Edge. The role Lead the migration … Document log flows, pipeline topology and operational procedures What you'll bring Strong hands-on Splunk SIEM engineering (indexers, search heads, clustering, forwarders, CIM, performance optimisation) 2+ years with Cribl Stream/Edge, including distributed, load-balanced deployments Solid grasp of log transport (syslog ...

challenging projects while contributing to the evolution of a rapidly growing product. THE ROLE Responsibilities include but are not limited to: Build intuitive, high-performance user interfaces used daily across complex workflows and decision-making processes. Develop data-rich dashboards, document management experiences, and AI-powered features that simplify … automation workflows into responsive, user-friendly experiences. Collaborate closely with product, design, and engineering teams to deliver scalable front-end solutions that balance usability, performance, and functionality. Drive front-end best practices across architecture, testing, accessibility, performance optimisation, and security. YOUR SKILLS AND EXPERIENCE : Strong React ...

Studio. Develop personalized, multi-channel campaigns across email, SMS, and digital channels. Manage customer segmentation, automation, and retention programs. Lead CRM reporting, analytics, and performance optimization. Collaborate with Marketing, Product, Data, Sales, and Technology teams. Ensure compliance with GDPR and data governance best practices. Manage and develop CRM team ...

will be accountable for keeping them reliable in production. This is hands-on software and platform engineering: building robust, well-tested, high-performance systems that scientists across GSK depend on every day, on modern cloud technology and the vast biomedical data sources available to us. Team Culture The AI4S … compute. Develop and maintain cloud-native architectures that enable reliable deployment and scaling of AI/ML workloads. Deliver robust, tested and high-performance code in an agile environment, and work closely with ML engineers and domain experts to make the infrastructure fit for purpose. Why you? Qualifications & Skills ...

integrate LangChain and/or LangGraph based agentic workflows, including multi-step reasoning chains, tool-calling pipelines, and orchestration logic. * Develop responsive, high-performance front-end applications using React, with a focus on complex data grids and tables using AG Grid (sorting, filtering, grouping, pivoting, server-side row models … Validate asynchronous task pipelines for correctness, idempotency, retry behavior, and failure handling. * Participate in code reviews, ensuring adherence to coding standards, security practices, and performance benchmarks. * Support UAT (User Acceptance Testing) cycles, working with end users to validate functionality before release. Delivery * Own features end-to-end - from requirements ...