201 to 225 of 484 Performance Optimisation Jobs in London

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 … selection, retrieval-augmented generation, agentic workflows, evaluation frameworks, guardrails, scalability and cost. Identify technical and delivery risks early, including data quality issues, integration complexity, performance bottlenecks and operational readiness concerns. Advise senior client stakeholders on how customer AI solutions can create value, what is technically feasible and where risks ...

numerical techniques including Monte Carlo methods and partial differential equation solvers. Develop production software using C++ and Python, applying object‐oriented design principles and performance optimisation techniques including hardware acceleration. Work closely with traders and structurers to translate business requirements into reliable, scalable quantitative systems. Collaborate with technology … structured and traded. Experience working in a financial services environment alongside trading desks or quantitative research teams. Practical exposure to hardware acceleration techniques for performance‐critical quantitative applications. What We Offer We work hard to have a positive financial and social impact on the communities we serve. In turn ...

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. Responsibilities Advise hyperscalers, neoclouds and enterprises on compute … distributed systems architecture Deep knowledge of GPU architectures, AI workloads, networking and large-scale cluster operations Hands-on expertise with Slurm, Kubernetes and performance optimisation across multi-node environments Proven ability to advise senior stakeholders and influence technical strategy at C-level Demonstrated experience in pre-sales solutioning ...

Windows 365 and Azure Virtual Desktop (AVD) platforms Strong knowledge of application packaging , deployment, and lifecycle management technologies Experience in client application troubleshooting and performance optimisation Good understanding of authentication and identity management technologies, including Active Directory and Microsoft Entra ID Effective collaborator with strong communication and stakeholder ...

Windows 365 and Azure Virtual Desktop (AVD) platforms Strong knowledge of application packaging , deployment, and lifecycle management technologies Experience in client application troubleshooting and performance optimisation Good understanding of authentication and identity management technologies, including Active Directory and Microsoft Entra ID Effective collaborator with strong communication and stakeholder ...

ISAM Helix Trading and Execution platform . Produce clean, well‐documented, and testable code , adhering to software engineering best practices. Continuously refine systems through performance optimisation, technical debt reduction, and automation initiatives . Participate in the support rota , providing expertise and guidance on execution‐related production issues. Proactive ...

teams. Skills & Experience Required Architecture Experience Experience in a Solution Architect role delivering projects and technical solutions Experience with enterprise strategies covering capacity planning, performance optimisation, data lifecycle management, tiering and storage governance. Experience operating within mature architecture governance functions. Experience working within global and highly regulated organisations. ...

building robust CI/CD pipelines . Software Engineering Fundamentals: Excellent command of data structures, algorithms, system design, and clean code architectures. Capabilities: Performance Optimisation: Ability to profile, debug, and optimize code to execute with minimal CPU and memory footprints in highly constrained environments. Tooling Leverage: Proactive adoption ...

Location: London Compensation: Up to £200,000 base + performance bonus I’m working with a leading investment firm in London that is looking to hire an experienced Data Engineer to help build and scale a high-performance data platform supporting quantitative investment teams. This is a highly … other data-intensive applications Developing ingestion and ETL pipelines operating across petabyte-scale datasets Solving challenges around data quality, storage, backfills and high-performance data consumption Designing batch and streaming data architectures Working closely with quantitative researchers and engineering teams Improving the scalability, reliability and performance of distributed ...

best-practice playbooks for Databricks implementations. \* Architect scalable ETL/ELT pipelines using PySpark, Spark SQL, Delta Live Tables, and Databricks Workflows. \* Implement performance optimization strategies for notebooks, clusters, job orchestration, and data storage. \* Guide teams in building curated, governed data models leveraging Delta Lake Medallion Architecture (Bronze–Silver ...

translate requirements into effective solutions. Define functional and non-functional requirements. Break requirements into manageable development features. Champion code quality, BDD, unit testing and performance optimisation. Support technical demonstrations, proposals and pre-sales activities. What We’re Looking For Strong Solution Architecture background with 10+ years in enterprise software ...

statistics, time series analysis and numerical algorithms. Experience with programming in Python and SQL for extract transform load (ETL) operations and data analysis (including performance optimization). Experience in using languages such as R, Java, C++ is beneficial. Experience in developing data visualization and business intelligence solutions using tools ...

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 ...

processes across Equities, Fixed Income, and Alternatives. This role will partner closely with portfolio managers, quantitative researchers, and business teams to deliver scalable, high-performance solutions that support both technology-owned platforms and business-driven workflows (e.g., co-developed tools such as dashboards and portfolio management utilities). … services, APIs, and microservices supporting portfolio analytics, optimization workflows, and data pipelinesDesign and optimize SQL-based data processing (PostgreSQL, SQL Server), including complex queries, performance tuning, and large-scale ETL workflows. Implement and support distributed, event-driven architectures (e.g., Kafka, asynchronous workflows) for scalable platform execution. Develop and maintain ...

solutions follow Databricks best practices around Unity Catalog, cluster policies, permissions, and environment separation. Work with architects to evolve Databricks platform patterns, security, and performance optimisation. Implement monitoring, logging, and observability across pipelines and clusters. Contribute to standards for versioning, DevOps, CI/CD, and testing for Databricks notebooks … Data Services. Highly proficient in Python and SQL, with experience building production‐grade data pipelines. Strong understanding of Lakehouse design patterns, Medallion modelling, and performance optimisation. Hands‐on experience with CI/CD for data (Azure DevOps, YAML pipelines, Terraform, Databricks CLI/Repos). Solid grasp of data ...

Your work will involve developing and optimising core systems that underpin their high-volume trading operations. The company prides itself on a culture where performance and delivery are paramount, offering a challenging yet rewarding environment for technical experts. Requirements Proven experience as a Python Developer, particularly in core development … cutting-edge fintech environment, merging HFT with crypto. Opportunity to make tangible impacts on daily trading volumes exceeding $5 billion. Meritocratic working environment where performance is highly valued. Exposure to a dynamic and rapidly evolving financial technology sector. Competitive salary package. How to Prepare For Nigerian and African immigrants ...

dashboard-building role. You’ll be working on the underlying systems that make complex visualisations fast, accurate, and scalable. The challenges range from rendering performance and interaction design through to algorithms, graphics, API design, and numerical correctness. What you’ll be doing Designing and building core charting features used … developers around the world Working across rendering, interaction, animation, and visualisation infrastructure Solving performance-critical problems involving Canvas, SVG, and large datasets Improving correctness, precision, and usability across a sophisticated charting platform Designing APIs that are elegant, flexible, and easy for developers to adopt Taking features from initial concept ...

system issues. Support successful system implementations, including deployment, hypercare, and continuous optimisation. Champion innovation and continuous improvement by identifying opportunities to enhance system performance, scalability, and architecture standards. What we would like you to bring Strong hands‐on experience with WMS systems (ideally Blue Yonder) in contract logistics … architecture, integrations, data models, and technical solution design. Solid understanding of warehouse operations and end‐to‐end supply chain processes. Experience with testing frameworks, performance optimisation, and technical problem‐solving. Strong stakeholder management, communication, and collaboration skills, with a proactive and solution‐oriented mindset. What ...

system issues. Support successful system implementations, including deployment, hypercare, and continuous optimisation. Champion innovation and continuous improvement by identifying opportunities to enhance system performance, scalability, and architecture standards. What we would like you to bringStrong hands-on experience with WMS systems (ideally Blue Yonder) in contract logistics … architecture, integrations, data models, and technical solution design. Solid understanding of warehouse operations and end-to-end supply chain processes. Experience with testing frameworks, performance optimisation, and technical problem-solving. Strong stakeholder management, communication, and collaboration skills, with a proactive and solution-oriented mindset. What ...

fairness, and emerging AI regulation. Machine Learning Mastery: Profound understanding of machine learning principles, algorithms, and frameworks. Able to design and implement models, optimize performance, and manage training pipelines effectively. Technical Proficiency: Proficiency in programming languages commonly used in AI development, such as Python, TensorFlow, PyTorch, or similar tools … across teams. Solution Implementation: Collaborate with data scientists and engineers to implement Generative AI solutions, ensuring the seamless integration of models into production environments. Performance Optimization: Continuously optimize the performance of Generative AI models, addressing issues related to speed, accuracy, and resource utilization. Outcome Review: Assess the outcomes ...

over architecture, technical direction and how we bring AI capabilities into production at scale. What you'll be doing Design, build and evolve high-performance backend services and platforms using Go (Golang) . Develop production-grade systems that integrate LLMs, GenAI APIs and AI-powered workflows . Work … technical decisions from design through to deployment and operation. Collaborate closely with product, platform, data and AI engineers. Champion engineering quality through testing, observability, performance optimisation and clean architecture. Help establish best practices for building reliable, secure and scalable AI-enabled systems . Mentor engineers and contribute ...

evolution and scaling of our backend infrastructure Design and implement performant APIs and services Build infrastructure to support cutting‐edge AI capabilities Optimise database performance and query efficiency Continuously improve reliability and observability through enhanced monitoring and alerting Collaborate cross-functionally to ensure our infrastructure supports continuous product innovation … using Terraform) Deep knowledge of relational databases (we use PostgreSQL) Familiarity with serverless architectures (we love lambdas!) Solid understanding of security best practices and performance optimisation As a person, you... Are first and foremost abuilder Are excited towork in-personfrom our office in London (most of the time ...

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 … building a retrieval‐augmented generation solution that helps customer service agents access the right information, developing an agentic workflow that automates campaign planning and optimisation, productionising recommendation and personalisation models, or creating customer intelligence solutions that power segmentation, propensity, next‐best‐action and decisioning capabilities. You will work ...

cross-functional teams, including QA engineers, product managers, and designers, to deliver high-quality software products. Participate in requirements analysis and solution design discussions* Performance Optimization: Identify and address performance bottlenecks in applications. Optimize code for speed, scalability, and efficiency* Documentation: Create and maintain technical documentation, including design ...

organisations Lead high-value, multi-stakeholder contract negotiations including commercial terms, SLAs, and network expansion agreements Manage the full Locker and Counter network lifecycle — performance optimisation, expansion strategy, and operational excellence Conduct market analysis and forecasting to shape strategic decisions and present recommendations confidently to senior leadership including … level stakeholders Drive network development and roll-out, maintain and optimise current operations, conduct performance reviews, and manage contract renewals Work cross-functionally with internal teams (Tech Ops/Installation, Retail, Finance, Marketing, Business Planning, Legal, Product Management, Tech) Lead business expansion, route-to-market strategies, and new product ...