51 to 75 of 491 Performance Optimisation Jobs in London

technical discussions, code reviews and architectural decision-making • Develop automated tests and contribute to CI/CD processes • Investigate and resolve technical issues, defects, performance problems and production incidents • Address security, accessibility, privacy, resilience, scalability and performance throughout the development lifecycle • Contribute to technical documentation, knowledge sharing, development … using Git and modern software development workflows Understanding of clean code, modularity, maintainability, version control and design patterns Experience diagnosing and resolving application defects, performance issues and production problems Understanding of AWS Lambda and serverless application development Understanding of AWS services, event-driven architectures, asynchronous processing, API integrations ...

code reviews and architectural decision‐making; Develop automated tests and contribute to continuous integration and continuous delivery processes; Investigate and resolve technical issues, defects, performance problems and production incidents; Consider security, accessibility, privacy, resilience, scalability and performance throughout the development lifecycle; Contribute to technical documentation and knowledge sharing … modern software development workflows; Understanding of clean code, modularity, maintainability, version control and appropriate design patterns; Experience diagnosing and resolving application defects, performance issues and production problems; Good understanding of AWS Lambda, serverless application development, AWS services, event‐driven architectures, asynchronous processing, API‐based integrations, application configuration, environments, deployments ...

deliver scalable, secure, and high-quality technical solutions. Along the way, you’ll contribute to transformation initiatives, strengthen integration capabilities, and help improve system performance and reliability. Reports to: Enterprise & Solution Architect What you’ll be doing... Design, develop, and maintain customisations and extensions within Microsoft Dynamics … scalable technical solutions Collaborate with third-party suppliers to ensure quality and alignment with internal standards Support live operations including issue resolution, releases, and performance improvements Develop and maintain CI/CD pipelines and apply DevOps best practices Contribute to data modelling, integration strategies, and performance optimisation ...

deliver scalable, secure, and high-quality technical solutions. Along the way, you'll contribute to transformation initiatives, strengthen integration capabilities, and help improve system performance and reliability. Reports to: Enterprise & Solution ArchitectWhat you'll be doing...What you'll be doing... Design, develop, and maintain customisations and extensions within Microsoft … scalable technical solutions Collaborate with third-party suppliers to ensure quality and alignment with internal standards Support live operations including issue resolution, releases, and performance improvements Develop and maintain CI/CD pipelines and apply DevOps best practices Contribute to data modelling, integration strategies, and performance optimisation ...

Success Architect organisation, including how Data Cloud relates to the success of AI* Engage with our Signature and Strategic customers to evaluate and recommend optimisation strategies for technical architecture, dev/ops, performance, and solution design specific to Agentforce/Data Cloud* Identify and evaluate capability gaps … have a significant impact on our customers' success and the growth of our organisation. Your expertise and guidance will directly influence the technical architecture, performance optimisation, and solution design strategies for our strategic customers, ensuring their success in leveraging Agentforce/Data Cloud's powerful data capabilities. ...

Experience working within enterprise-scale cloud environments Knowledge of DevSecOps methodologies Experience supporting highly available, business-critical platforms Understanding of platform resilience, scaleability, and performance optimisation This is an excellent opportunity for a DevOps Engineer to join a high-profile programme, helping to deliver robust, secure, and scalable ...

automation, testing, and observability across pipelines.· Operational Excellence: Define reusable development patterns, enforce coding standards, and promote MLOps best practices that support version control, performance optimisation, and maintainability.· Cross-Disciplinary Collaboration: Partner closely with data scientists, product managers, platform engineers, and QA teams to align on technical requirements ...

mind, particularly around Azure A collaborative, problem-solving mindset-comfortable investigating and fixing issues as they arise Additional information: Nice to have: experience with performance optimisation and troubleshooting performance bottlenecks If you're excited by full-stack Azure development, want to contribute to healthcare technology, and enjoy ...

recognised authority in equities execution who turns deep market-structure and performance insight into a measurable edge for clients using electronic trading platforms? As an Executive Director in our Equities Electronic Trading team, you will lead the execution consulting agenda at the heart of our electronic trading platform - shaping … analyse, optimise, and advise clientsto improve performance outcomes. If you combine analytical rigour, have a deep set of performance optimisation experience, and a senior systematic client presence, we encourage you to apply. Job Summary: As an Executive Director in Execution Consulting within the Electronic Client Solutions ...

architecture (e.g. Tailwind, SCSS, CSS Modules) Git and modern software development workflows CI/CD pipelines using tools such as Jenkins or GitLab CI Performance optimisation (bundle size, lazy loading, rendering performance) Cloud platforms and static hosting (AWS, Azure or GCP) Observability tooling including logging, metrics ...

role is to engineer resilient Inter-Office integrations and workflows that automate recovery, streamline price-band governance, and surface real-time matching performance—reducing manual effort, improving compliance, and strengthening Inter-Office market oversight. Develop the automation of test tooling and framework development for the Inter-Office Trading platform … Required Knowledge and Level of Experience: Degree in Computer Science, IT or related disciplines. 5+ years’ experience in software development with Java (JVM), including performance optimisation and profiling. Deep understanding of cloud infrastructures, usage patterns, across at least one major cloud vendor. Knowledge of off-heap data structures ...

technical discussions and contribute ideas that support product improvement and delivery effectiveness Diagnose complex technical issues, including integration challenges, data consistency issues, and performance improvements Support knowledge sharing and code quality through peer reviews and collaboration Contribute to a collaborative engineering culture focused on clean, efficient code and practical … enterprise software environment Strong hands‐on expertise in C#, .NET/.NET Core, and SQL/T‐SQL Solid understanding of database design, performance optimisation, and query tuning Experience delivering front‐end functionality using HTML, JavaScript, and Razor Experience building and supporting integrations with third‐party systems using ...

Docker and containerised development environments. Knowledge of cloud platforms such as AWS, Azure or similar. Experience developing and consuming RESTful APIs. Experience with application performance optimisation, including database queries and efficient application code. Experience with modern JavaScript tooling and front-end build processes. An interest in emerging ...

frameworks, transformation patterns, orchestration strategies, and data governance standards Establish and enforce data engineering best practices covering schema evolution, data contracts, validation frameworks, and performance optimization Build scalable backend data services and APIs for analytics tools, product applications, and downstream consumers Lead the integration of operational systems, external applications ...

solution delivery from proof of concept through production deployment. Work alongside customers during implementation, ensuring successful integration with existing enterprise systems. Support solution validation, performance optimization, testing, and production readiness. Resolve technical challenges and recommend architecture improvements throughout project execution. Cross‐functional Collaboration Partner with Product, Engineering, AI, Customer ...

pipelines using Python and orchestration tools such as Dagster. Create and optimise efficient data models to support both transactional and analytical workloads. Develop high-performance SQL queries, procedures, and integrations for APIs and data services. Debug, enhance, and maintain existing systems and codebases. Build and execute unit and integration … tests to ensure reliability and maintainability. Conduct profiling and performance optimisation to improve scalability and responsiveness. Produce clear technical documentation for pipelines, databases, and architecture. Collaborate with cross-functional engineering teams across backend, cloud, and product development. Contribute to architectural decisions and continuously evaluate new technologies and best ...

Effectively evolve, enhance, and modernise large-scale systems to enable rapid adaptability and continuous improvement Drive the adoption of technologies like Go Improve the performance, reliability, and scalability of our systems Develop and drive automation for deployment, monitoring, and scaling of infrastructure. Build tools and processes to enable continuous …/CD) Make data-guided decisions that impact core business metrics and processes Solid understanding of platform and reliability engineering approaches, including observability, performance optimisation, capturing analytics, and security best practices Facilitate collaboration between teams and build a culture of continuous improvement Mentor more junior engineers, providing guidance ...

core modelling and analytics platform. Implement, validate, and productionise advanced models for asset allocation, risk, macro and scenario analysis, including data preparation, testing, calibration, optimisation, and maintenance as models and data evolve. Develop AI‐assisted research and modelling workflows, including data engineering, model design, evaluation, and monitoring. Translate theoretical … client‐facing applications. Design, operate, and evolve cloud‐based data and model workflows, including orchestration, scheduling, monitoring, and failure handling. Contribute to system architecture, performance optimisation, and scalability as the platform and dataset complexity grow. Establish and uphold high engineering and research standards, including testing, documentation, and reproducibility. ...

processing that underpins data across the organisation. Principal Data Engineers are expected to lead the data lifecycle from development to deployment, monitoring, incident response, performance optimisation, and deprecation in line with modern DevOps principles. Leading agile teams and supported by senior engineers, this role involves building reusable components … build, test, and deploy data pipelines to support the secure and scalable delivery of data. Maintain and operate data products, ensuring their availability, performance, and resilience through monitoring, alerting, patching, and incident resolution. Assure code and automation scripts to manage data flows. Lead service reviews, health checks, and root ...

ArgoCD, etc.;Experience working with monitoring tooling such as Grafana, Prometheus, etc.;Experience with relational databases and other datastores, especially around high availability and performance optimisation;Awareness of DevOps and Agile principles;Fluency in English;Excellent teamwork and communication skills. Base salary range: 62,400 - 93,600 Base … whilst we strive to offer competitive compensation, our approach is to pay between the minimum and the mid-point of the pay range until performance can be assessed in role. Offers will take into account level of experience, interview assessment, budgets and parity between you and fellow employees ...

continuous improvement across Oracle Cloud environments. As a trusted advisor and subject matter expert, you will play a key role in the design, support, optimisation, and evolution of reporting and analytics solutions across Oracle Fusion ERP, HCM, Procurement, and Supply Chain Management (SCM) . Working closely with customers … reporting solutions that support critical business operations and decision-making. Lead the design and implementation of reporting strategies that deliver: Data accuracy and reconciliation Performance optimisation Business value and alignment Security, governance, and compliance Support reporting and analytics requirements across: Oracle ERP Human Capital Management ( HCM ) Procurement Supply ...

continuous improvement across Oracle Cloud environments. As a trusted advisor and subject matter expert, you will play a key role in the design, support, optimisation, and evolution of reporting and analytics solutions across Oracle Fusion ERP, HCM, Procurement, and Supply Chain Management (SCM) . Working closely with customers … reporting solutions that support critical business operations and decision-making. Lead the design and implementation of reporting strategies that deliver: Data accuracy and reconciliation Performance optimisation Business value and alignment Security, governance, and compliance Support reporting and analytics requirements across: Oracle ERP Human Capital Management ( HCM ) Procurement Supply ...

continuous improvement across Oracle Cloud environments. As a trusted advisor and subject matter expert, you will play a key role in the design, support, optimisation, and evolution of reporting and analytics solutions across Oracle Fusion ERP, HCM, Procurement, and Supply Chain Management (SCM) . Working closely with customers … reporting solutions that support critical business operations and decision-making. Lead the design and implementation of reporting strategies that deliver: Data accuracy and reconciliation Performance optimisation Business value and alignment Security, governance, and compliance Support reporting and analytics requirements across: Oracle ERP Human Capital Management ( HCM ) Procurement Supply ...

model-data pipelines, vector search and retrieval-augmented generation patterns where relevant. Create prototypes and proof-of-concepts, review technical designs and code, guide performance optimisation, and help resolve complex technical issues. Build production-ready solutions with strong governance, lineage, quality, observability, security, reliability and cost control. Partner … comparable senior technical leader. Advanced, hands-on Databricks experience in production environments, including lakehouse architecture, Delta Lake and relevant governance, workflow, SQL and optimisation capabilities. Proven ownership of modern data platforms or data products from architecture through production delivery and operation. Strong experience in data privacy and security, including ...

software engineering budget, evaluate third-party technologies, and manage relationships with external development agencies and SaaS vendors. Collaboration: Work closely with Director of Performance Engineering and Director of Liveline to end-to-end data pipeline is fit for purpose. Engineering Excellence & Technical Execution: System Architecture: Guide architectural decisions … implementing best-practice with an AI first software engineering approach (agile methodologies, unit testing, refactoring, rigorous code reviews, and CI/CD pipelines). Performance & SEO: Direct technical strategies for concurrency, profiling, and performance optimisation in high-traffic, live-event environments. Ensure all platforms adhere to foundational ...