201 to 225 of 272 Performance Optimisation Jobs in the UK

have significant autonomy to shape how we build, what technologies we adopt, and how we scale our systems to handle the data volumes and performance demands of a world‐class trading operation. You'll lead a team of talented engineers while staying deeply hands‐on with the codebase. What … system architecture: APIs, microservices, event‐driven architectures, WebSockets, message queues, databases, and how frontend and backend systems work together in high‐performance environments. Experience with infrastructure and DevOps fundamentals: CI/CD, cloud platforms, CDN, monitoring/observability, and deployment strategies. Strong understanding of security best practices (OWASP, authentication ...

Canvas and Model-Driven) supporting global technology operations and workflow automation initiatives Architect solutions that handle large datasets, complex Dataverse models, and enterprise-level performance and concurrency requirements Build and maintain Power Automate workflows, integrations, and connectors across enterprise data sources (Dataverse, SharePoint, SQL, APIs, Azure services) Collaborate with … audit controls aligned with regulatory standards Develop comprehensive documentation, including solution architecture, data models, and deployment artifacts Optimize existing applications with a focus on performance tuning, delegation strategies, data structures, and user experience improvements Partner with engineering, InfoSec, and cloud teams to ensure proper governance, scalability, and integration patterns ...

engineering standards. Establish best practices for: Clean code and maintainability; Testing strategy (unit, integration, E2E); CI/CD pipelines; Observability and monitoring; Security and performance optimisation. Ensure scalability, reliability, and long‐term technical sustainability of a high‐throughput, event‐driven platform. Reduce technical debt through structured improvement initiatives. Line … . Experience with CI/CD pipelines; Containerisation (Docker, Kubernetes preferred); Version control systems (Git). Strong knowledge of design patterns; Secure coding practices; Performance optimisation. Experience leading or mentoring engineers. Strong people management skills. Comfortable giving constructive feedback and conducting performance reviews. Strong communicator across technical ...

/4HANA Embedded Analytics Virtual Data Models (VDM) CDS Views and Custom CDS Extensions SuccessFactors reporting, domains, and custom field enablement Ensuring scalability, performance optimization, security, and compliance with data governance standards. Integration & Ecosystem Architecture Integrate SAP and non‐SAP applications, including: SAP S/4HANA SuccessFactors Integrated Business …/RFI responses Architecture assessments and roadmap engagements Drive innovation in: AI‐enabled analytics Embedded analytics Data products and data monetization Enterprise planning and performance management Develop reusable assets, accelerators, frameworks, and best‐practice methodologies. Contribute to thought leadership and market‐facing initiatives within the SAP Data & Analytics domain. ...

extensions. Lead Boomi developers and conduct code and design reviews. Define logging, monitoring, error handling and support processes. Support testing, deployment, production issues and performance optimisation. Produce architecture diagrams, technical designs and mapping documents. Work closely with clients, business teams and technical stakeholders. Strong hands-on experience with Boomi … SFTP and X12 transactions. Strong Java or Groovy scripting skills. Experience integrating ERP, CRM, HCM and e-commerce platforms. Strong troubleshooting and performance-tuning skills. Experience leading and mentoring development teams. Strong client-facing and communication skills. Boomi Developer or Architect certification. Experience with Boomi Master Data ...

stakeholders to develop and influence product strategy, using technical insight to identify opportunities that deliver business value. Maintain a strong understanding of business strategy, performance and engineering operating costs, ensuring teams remain focused on product outcomes and strategic objectives. Delivery Lead technical workstreams, helping teams navigate architectural decisions, priorities … access management, data protection, compliance and secure development practices. Proven experience with CI/CD pipelines, environment lifecycle management, observability, monitoring, telemetry and performance optimisation. Excellent stakeholder management, communication and technical documentation skills, with the ability to engage effectively across both technical and business audiences. Desired Skills Experience with ...

stakeholders to develop and influence product strategy, using technical insight to identify opportunities that deliver business value. Maintain a strong understanding of business strategy, performance and engineering operating costs, ensuring teams remain focused on product outcomes and strategic objectives. Delivery Lead technical workstreams, helping teams navigate architectural decisions, priorities … access management, data protection, compliance and secure development practices. Proven experience with CI/CD pipelines, environment lifecycle management, observability, monitoring, telemetry and performance optimisation. Excellent stakeholder management, communication and technical documentation skills, with the ability to engage effectively across both technical and business audiences. Desirable Skills & Experience Experience ...

Budget & Financial Leadership Lead development and management of capital and expense budgets for medium-scale operations. Execute advanced budget forecasting, variance analysis, and financial performance optimisation. Interface directly with senior client representatives on strategic financial matters. Drive cost optimisation initiatives and identify revenue enhancement opportunities. Vendor & Contractor Management … Lead vendor and contractor relationships ensuring compliance and performance excellence. Oversee service delivery coordination across multiple locations with minimal operational disruption. Implement and maintain enhanced safety and compliance standards. Lead contractor performance evaluations and quality assurance programmes. Performance Leadership & Innovation Develop and execute annual performance plans ...

Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures … Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You’ll Need 5+ years of backend development experience Strong .NET skills for API development and business logic ...

Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures … Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You ll Need 5+ years of backend development experience Strong .NET and C# skills for API development ...

Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures … Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You’ll Need 5+ years of backend development experience Strong .NET and C# skills for API development ...

Power BI semantic models, dashboards and reporting solutions for Risk Reporting, with particular focus on semantic model architecture, automated refresh processes, partitioning, governance and performance optimisation. Responsibilities: Designing and developing enterprise-grade Power BI reports, dashboards and scorecards. Building and maintaining semantic models using dimensional modelling best practices. Developing … advanced DAX calculations, calculation groups and optimisation techniques. Implementing Incremental Refresh and semantic model partitioning strategies. Managing large-scale datasets and optimising refresh and query performance. Developing and supporting Python-based processes used to trigger semantic model refreshes and processing. Integrating Power BI with orchestration and scheduling frameworks. Implementing ...

Power BI semantic models, dashboards and reporting solutions for Risk Reporting, with particular focus on semantic model architecture, automated refresh processes, partitioning, governance and performance optimisation. Responsibilities: Designing and developing enterprise-grade Power BI reports, dashboards and scorecards. * Building and maintaining semantic models using dimensional modelling best practices. * Developing … advanced DAX calculations, calculation groups and optimisation techniques. * Implementing Incremental Refresh and semantic model partitioning strategies. * Managing large-scale datasets and optimising refresh and query performance. * Developing and supporting Python-based processes used to trigger semantic model refreshes and processing. * Integrating Power BI with orchestration and scheduling frameworks. * Implementing ...

This role is focused on the end-to-end lifecycle of production-grade AI, from training and fine-tuning specialized models to architecting high-performance inference pipelines. The ideal candidate views AI as a rigorous engineering discipline. Beyond building models, you will be responsible for writing high-quality, maintainable … Training & Fine-Tuning: Lead the adaptation of Large Language Models (LLMs) for domain-specific tasks using techniques like LoRA, QLoRA, and PEFT to balance performance with resource efficiency. Inference Optimization: Architect and optimize inference pipelines to minimize TTFT (Time to First Token) and maximize throughput. This includes implementing quantization ...

/CD processes. Support system design, integrations, and technical improvements. Participate in Agile ceremonies and collaborate with wider technology teams. Identify opportunities to improve performance, scalability, and reduce technical debt. Skills & Experience 3+ years’ commercial experience in PHP development. Strong experience with PHP 7.4 (CakePHP) and PHP 8+ (Laravel …/Symfony). Experience building backend systems and APIs. Strong knowledge of MySQL, including queries and performance optimisation. Working knowledge of JavaScript (ES6+), HTML5, and CSS. Experience with Git, branching workflows, and pull requests. Familiarity with Docker and Linux/WSL environments. Experience with unit testing and automated testing ...

consolidation of real-time analytics platforms onto a scalable architecture. Enhance and optimise the lakehouse environment, including schema management, data contracts, partitioning strategy, and performance optimisation. Build reliable, production-grade data foundations that support analytics, machine learning, and data science initiatives. Establish and promote engineering best practices across infrastructure … with Kubernetes and infrastructure as code approaches. Ability to partner effectively with data scientists, analysts, and business stakeholders. Strong understanding of data platform reliability, performance, scalability, and cost optimisation. Experience with technologies such as ClickHouse, Apache Iceberg, BigQuery, dbt, Elasticsearch, Druid, GCP, or AWS is highly desirable. ...

organizations facing crisis and transformation. We work with multinational corporations, law firms, banks and private equity firms to deliver impact across crisis management, risk, performance optimization and more. You will be part of a focused team with a collaborative culture that values diversity, recognition, professional development and open dialogue. … scientists to build and support custom solutions, applications and data pipelines. Drive projects in audience & influencer insights, conversation and media analysis, campaign and message performance, and event assessment. Integrate multiple data sources, extract insights, detect patterns, identify trends, and deliver actionable communications insights. Create visually compelling reporting and presentations. ...

intent and related priorities across teams and areas of responsibilities. Influence digital product strategy and backlogs across product areas in support of strategic priorities.* Performance Monitoring: Own over-arching intended outcome and ensure that product KPIs converge toward the ultimate intent across areas.* Stakeholder Management: Communicate product progress … experience improvements.* Proven ability to analyses and interpret quantitative and qualitative data, using insights, metrics, and customer feedback to inform product decisions, prioritization, and performance optimization.**Desirable Skills:*** 4-year bachelor's degree or equivalent work experience, degree in Business, Marketing, Computer Science, or a related field.* Experience managing ...

complex data lineages easy to understand for everyone in the organization. Responsibilities Own and Administer Snowflake: Manage the end-to-end Snowflake environment, including performance tuning, RBAC security modeling, cost optimization, user permissions, and compute management. Architect dbt Foundations: Lead the development of our dbt project, establishing standards … Analytics Architecture or Data Engineering, with a proven track record of owning a cloud data warehouse at scale. Mastery of Snowflake architecture, administration, and performance optimization. Advanced proficiency in dbt (Core or Cloud), including experience with macros, packages, and complex DAG management. Demonstrated success working within a distributed team ...

OpenAPI/Swagger). Ensure System Health: Oversee and implement strategies for system scalability, resilience, and high availability, including ownership of monitoring, alerting, and performance optimization. Drive Delivery: Monitor team progress and ensure consistent deliverability and performance throughout agile sprints, proactively identifying and resolving technical impediments. Plan Strategically … proactively identifying and resolving ambiguities in technical requirements and product strategy. Lead High‐Performing Teams: Foster a culture of excellence by managing team performance, defining and tracking key KPIs (e.g., cycle time, velocity, error rates), and driving continuous improvement to ensure high‐impact delivery. This list is not exhaustive ...

solutions using Azure Databricks and Azure Data Factory Design and optimize data pipelines for processing large volumes of data (multi-million records) with high performance Participate in customer discussions, requirement analysis, and technical solution design Ensure code quality, performance tuning, and adherence to best practices throughout development Communicate … Azure Databricks development, including efficient handling of large datasets Strong working knowledge of Azure Data Factory for building complex ETL workflows Experience with performance optimization of data pipelines and distributed processing setups Proficiency in Scala development (hands‐on experience highly desirable) Solid understanding of Azure services relevant to data ...

your deep mobile engineering expertise to identify opportunities, shape future capabilities and drive product outcomes. Maintain a strong understanding of business priorities, platform performance and engineering operating costs, helping teams balance innovation, value and sustainability. Delivery Support teams in adopting effective delivery practices, including iterative development, estimation, prioritisation … continuous value delivery. Monitor delivery health and team performance, proactively identifying risks, removing blockers and driving improvements across ways of working. Guide teams through technical and delivery challenges, ensuring a focus on simplicity, quality and customer value. Engineering Define and drive the technical strategy, architecture and standards for Centrica ...

platform. The senior engineer will be involved in hands‐on design and implementation of the platform, contributing to architectural decisions and ensuring adherence to performance and latency targets, while maintaining high standards in code quality and SDLC processes. This role will require close collaboration with the trading desks, product … translate them into product features and enhancements. Testing: Continuously improve and maintain automation testing frameworks, development tools, and environments to ensure platform reliability and performance at scale. AI‐Powered SDLC: Leverage Citi’s suite of AI‐powered development tools throughout the Software Development Life Cycle (SDLC) to enhance productivity ...

intent and related priorities across teams and areas of responsibilities. Influence digital product strategy and backlogs across product areas in support of strategic priorities. Performance Monitoring: Own over‐arching intended outcome and ensure that product KPIs converge toward the ultimate intent across areas. Stakeholder Management: Communicate product progress … experience improvements. Proven ability to analyze and interpret quantitative and qualitative data, using insights, metrics, and customer feedback to inform product decisions, prioritization, and performance optimization. Desirable Skills 4‐year bachelor's degree or equivalent work experience, degree in Business, Marketing, Computer Science, or a related field. Experience managing ...

multi‐year convergence and modernization journey. You will play a pivotal role in shaping our next‐generation SRE patterns, reliability frameworks, observability strategy, and performance engineering capabilities across globally distributed systems. This role is ideal for an SRE specialist who thrives in fast‐paced front‐office environments, enjoys direct … software engineering team, participating in daily standups and design discussions. Contribute directly to the codebase (Java, Kotlin, Python) to implement reliability improvements, performance optimisations, bug fixes, and automation. Lead the design and rollout of modern SRE patterns across trading systems, including automated remediation, self healing workflows, and resilience engineering. ...