126 to 150 of 443 Performance Optimisation Jobs in the UK

native applications on AWS and Kubernetes while supporting automated CI/CD pipelines. Technical Leadership: Mentor junior engineers, enforce clean code standards, and drive performance optimizations. Domain Alignment: Apply investment banking and risk management knowledge to translate business requirements into technical solutions. Technical Requirements Backend: Core Java, Kotlin, Multithreading ...

native applications on AWS and Kubernetes while supporting automated CI/CD pipelines. Technical Leadership: Mentor junior engineers, enforce clean code standards, and drive performance optimizations. Domain Alignment: Apply investment banking and risk management knowledge to translate business requirements into technical solutions. Technical Requirements Backend: Core Java, Kotlin, Multithreading ...

native applications on AWS and Kubernetes while supporting automated CI/CD pipelines. Technical Leadership: Mentor junior engineers, enforce clean code standards, and drive performance optimizations. Domain Alignment: Apply investment banking and risk management knowledge to translate business requirements into technical solutions. Technical Requirements Backend: Core Java, Kotlin, Multithreading ...

Familiarity with technologies such as Apache Spark, Airflow, Kafka, Elasticsearch/OpenSearch, Pandas and Polars . Strong understanding of data modelling, storage architecture and performance optimisation. Desirable Experience working on AI or Machine Learning platforms. Knowledge of cloud platforms (AWS, Azure or GCP). JavaScript/Node.js experience. Event ...

Hooks End to end testing applications with Detox/Appium/WebdriverIO/Playwright Extensive experience in modern web development, including responsive design and performance optimization Hands‐on experience with design systems, component libraries, and implementing consistent UI/UX across large-scale applications Preferred qualifications Formal training ...

datasets. Ability to navigate complex database schemas and understand data relationships. Experience writing and optimising complex joins. Understanding of database indexing strategies and query performance optimisation. Experience interrogating large volumes of data to identify issues and uncover insights. Strong understanding of data validation and reconciliation techniques. Python Experience using ...

datasets. Ability to navigate complex database schemas and understand data relationships. Experience writing and optimising complex joins. Understanding of database indexing strategies and query performance optimisation. Experience interrogating large volumes of data to identify issues and uncover insights. Strong understanding of data validation and reconciliation techniques. Python Experience using ...

complex data into meaningful insights using Power BI, DAX, Power Query, and SQL, while integrating data from multiple sources. Strong focus on data quality, performance optimization, and stakeholder engagement to deliver scalable business intelligence solutions that drive operational efficiency and strategic outcomes. Role Responsibilities Developing PowerBI dashboards to provide ...

solutions set the standard a decade ago. Linux OS Development: Design, develop, and maintain Linux-based operating systems with a strong emphasis on security, performance, and reliability. System & Security Engineering: Work with Linux distributions, kernel-level components, and networking functionality, applying modern security principles to harden systems against evolving … STEM discipline. Strong problem-solving ability with an innovative and independent mindset. Effective communication and teamwork skills. C programming skills for low-level or performance-critical development. Experience with containerisation (Docker, Kubernetes). Familiarity with endpoint security, intrusion detection, or system hardening. Contributions to Linux or open-source projects. ...

standard a decade ago. Principle duties: Linux OS Development: Design, develop, and maintain Linux-based operating systems with a strong emphasis on security, performance, and reliability. System & Security Engineering: Work with Linux distributions, kernel-level components, and networking functionality, applying modern security principles to harden systems against evolving threats. … discipline. Strong problem-solving ability with an innovative and independent mindset. Effective communication and teamwork skills. Desirable C programming skills for low-level or performance-critical development. Experience with containerisation (Docker, Kubernetes). Familiarity with endpoint security, intrusion detection, or system hardening. Contributions to Linux or open-source projects. ...

implementation of statistical and machine learning models for various applications, including credit risk assessment, fraud detection, customer segmentation, and marketing optimisation. Monitoring model performance in real‐time and identify any potential issues or biases. Vice President Expectations To contribute or set strategy, drive requirements and make recommendations for change. … policies/procedures. If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department ...

telemetry, debug straightforward defects, and work closely with development teams to resolve platform and application concerns. Operational Improvement: Identify opportunities to improve reliability, performance, monitoring, automation, documentation, and operational processes. On-Call Availability: Participate in a paid on-call and out-of-hours support rota to maintain service availability … governance. Strong working knowledge of Azure PaaS services including App Services, Functions, Logic Apps, Storage Accounts, and Azure databases, including configuration, scaling, resilience, and performance optimisation. Experience with Azure Monitor, Application Insights, Log Analytics, alerting, dashboards, and KQL-based troubleshooting. Strong understanding of SQL Server and Azure SQL, with ...

alongside experienced engineers developing the next generation of low latency electronic trading systems supporting global markets. If you enjoy solving complex engineering problems where performance, reliability and speed matter, this is the type of environment you'll thrive in. The Opportunity You'll become part of a highly experienced … electronic trading platforms across multiple asset classes. Working closely with traders, quantitative teams and business stakeholders, you'll build software that directly impacts trading performance and execution quality. Projects include: Designing and building low latency Java applications Developing electronic trading and execution platforms Building pricing and market data infrastructure ...

that support real-time, high-volume use cases. Responsibilities Design and develop Generative AI solutions using Large Language Models (LLMs) Perform prompt engineering and optimisation for enterprise-scale applications Build AI-driven applications using Python and modern AI/ML frameworks Integrate AI capabilities into enterprise systems, APIs … data platforms Collaborate with stakeholders to translate business requirements into AI solutions Support model evaluation, tuning, monitoring and performance optimisation Ensure solutions align with security, governance and responsible AI principles Document solution design, workflows and best practices Essential Skills Hands‐on experience with Generative AI and LLMs Strong ...

volume use cases. Responsibilities for the Generative AI Engineer: Design and develop Generative AI solutions using Large Language Models (LLMs) Perform prompt engineering and optimisation for enterprise-scale applications Build AI-driven applications using Python and modern AI/ML frameworks Integrate AI capabilities into enterprise systems, APIs … data platforms Collaborate with stakeholders to translate business requirements into AI solutions Support model evaluation, tuning, monitoring and performance optimisation Ensure solutions align with security, governance and responsible AI principles Document solution design, workflows and best practices Essential Skills for the Generative AI Engineer: Hands-on experience with ...

Testers and other stakeholders Designing and delivering enterprise web applications and microservices Producing and contributing to solution and architecture designs Supporting CI/CD, performance optimisation and cloud deployments Driving best practice across development and delivery What we're looking for Java 8+ Spring Boot/Spring Framework …/or MongoDB Jenkins, Maven, CI/CD Git Agile/Scrum experience Client-facing experience Experience producing High Level Designs and architecture artefacts Performance monitoring tools (e.g. Glowroot, JProfiler) desirable Nice to have: React, Node.js, FreeMarker, Ruby, Gradle, Ansible, GoCD. If you're interested in this role, click ...

security, resiliency and observability while aligning patterns, tooling and shared services across platforms and teams. Provide deep technical leadership across Apex, LWC, data, security, performance and DevOps, assuring solution quality, challenging designs and driving continuous improvement through architectural best practices and technical debt reduction. Qualifications Proven Salesforce Architect with … experience, designing and governing complex system interfaces, integration patterns and cross-platform solutions. Hands‐on knowledge of Salesforce platform architecture, including data modelling, security, performance optimisation, Apex, LWC, Flows and configuration best practices. Experienced in DevOps, CI/CD and SDLC governance, with strong stakeholder management, communication ...

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 ...

Pakistan and the Middle Key Responsibilities The successful candidate will establish a data-driven culture across Marketing, creating actionable insight that improves digital performance, supports supplier investment and delivers measurable revenue growth. A key part of the role is transforming how Bestway uses customer and trading data to make … Strategy aligned to business growth ambitions. Define and deliver the digital roadmap across websites, apps and future digital platforms. Commercial Leadership Lead the commercial performance of transactional B2B websites, digital channel and product performance Customer Journey & Experience Own the end-to-end customer experience across every digital touchpoint. ...

Provide technical leadership to development, configuration, integration, and data teams, including mentoring, design reviews, code reviews, and architecture assurance. Drive non‐functional excellence across performance, security, scalability, resilience, availability, and operational readiness. Facilitate solution workshops, design discussions, architecture reviews, and stakeholder presentations. Present solution options, risks, trade‐offs … integration patterns. Experience with Guidewire Cloud and/or cloud platforms such as AWS or Azure. Good understanding of CI/CD, DevOps practices, performance optimisation, security architecture, SQL, data modelling, ETL, and data migration. Ability to operate effectively across technical and business audiences, translating complex architecture concepts ...

capability. Daily : Participate in stand-ups, perform unit testing, submit and review pull requests, conduct code reviews, resolve defects, reduce technical debt, monitor system performance, contribute to design work, and collaborate through katas and pair programming. What We're Looking For A degree in Computer Science or a closely … write efficient, optimised queries and collaborate effectively with database specialists. Experience implementing and maintaining automated tests, including unit and integration testing. Knowledge of software performance optimisation, profiling and troubleshooting techniques. Experience mentoring and coaching engineers at different stages of their careers. Ability to foster a collaborative team culture ...

best practices for deployment, monitoring, scalability, and risk management Implement monitoring and evaluation frameworks for production AI environments, including hallucination detection, drift monitoring, performance optimisation, and GenAIOps processes Ensure AI solutions integrate effectively with existing systems, APIs, and data platforms Collaborate with senior stakeholders to evaluate business value ...

OpenAI, Bedrock), prompt orchestration, tool usage and interaction patterns. Expertise in AI system design including state management, memory strategies, evaluation approaches, guardrails, observability and performance optimisation for LLM‐powered systems. Strong communication and influencing skills, with experience mentoring engineers and driving high standards across teams while engaging both ...

cloud infrastructure. Experience with multi-dimensional design, star schemas, facts and dimensions. Experience and demonstrated competencies in ETL development techniques. Experience in data warehouse performance optimization. Experience on projects across a variety of industry sectors an advantage, Comprehensive understanding of data management best practices including demonstrated experience with data ...

third‐party systems using REST/SOAP APIs and middleware tools. Data Management: Handle complex data models, Person Accounts and data migration strategies. Performance Optimization: Ensure code quality, scalability and adherence to Salesforce best practices. Collaboration: Work closely with Solution Architects, Functional Consultants and QA teams to deliver high ...