151 to 175 of 904 Performance Optimisation Jobs in the UK

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 ...

applications using React, TypeScript and modern JavaScript frameworks Collaborating with Product Managers and Designers to deliver exceptional user experiences Driving best practices around accessibility, performance and maintainability Contributing to front-end architecture decisions and long-term technical strategy Mentoring and supporting other developers within the team Promoting clean code … Agile methodologies, Git, CI/CD and DevOps practices Experience with Azure DevOps would be advantageous Strong understanding of accessibility, responsive design and web performance optimisation Previous mentoring or technical leadership experience Excellent communication and stakeholder collaboration skills What's on Offer Opportunity to join a well-funded ...

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—onboarding … 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 ...

variety of business functions. Create and manage semantic layers, datasets and reusable reporting assets. Build advanced DAX measures, calculations and business logic. Improve dashboard performance, scalability and end-user experience. Apply data security controls and reporting governance best practices. Support testing, deployment and ongoing optimisation of reporting products. … reporting and data modelling disciplines. Technical Requirements Proven expertise delivering Power BI solutions in enterprise environments. Advanced DAX development experience. Strong SQL querying and performance optimisation skills. Experience designing and maintaining analytical data models. Exposure to large, complex datasets and enterprise reporting environments. Knowledge of Power BI Service ...

Review solution designs and implementations to ensure compliance with Pega guardrails and engineering best practice. Lead complex technical decision-making and resolve architectural and performance challenges. Design scalable integration patterns using REST APIs, connectors, services, data pages and enterprise integration technologies. Define authentication, authorisation, access control and security architecture. … Ensure solutions meet performance, scalability, resilience, availability and maintainability requirements. Establish application monitoring, optimisation and troubleshooting approaches. Define CI/CD, DevOps, branching, deployment and release-management strategies. Support production readiness, deployment planning and technical assurance activities. Facilitate technical workshops and communicate architecture decisions to technical ...

Review solution designs and implementations to ensure compliance with Pega guardrails and engineering best practice. Lead complex technical decision-making and resolve architectural and performance challenges. Design scalable integration patterns using REST APIs, connectors, services, data pages and enterprise integration technologies. Define authentication, authorisation, access control and security architecture. … Ensure solutions meet performance, scalability, resilience, availability and maintainability requirements. Establish application monitoring, optimisation and troubleshooting approaches. Define CI/CD, DevOps, branching, deployment and release-management strategies. Support production readiness, deployment planning and technical assurance activities. Facilitate technical workshops and communicate architecture decisions to technical ...

Staff Analytics Engineers and engineering leadership. Designing, building, and maintaining scalable analytics solutions using SQL, DBT, Python, and modern data platform technologies, ensuring reliability, performance, and long-term maintainability. Acting as a technical expert within the team, driving best practices across data modelling, testing, CI/CD, documentation, code … scalable data solutions. Proven experience delivering complex analytics, reporting, and BI solutions from discovery through to adoption. Strong understanding of data modelling, testing, performance optimisation, data quality, and reliability engineering practices. Experience leading multiple workstreams simultaneously and operating across a broader function rather than supporting a single team. ...

solutions for private capital markets.## **WHAT YOU'LL BE DOING:*** Lead the design, development, and delivery of Private Markets Analytics product solutions, ensuring scalability, performance, maintainability, resilience, and high engineering quality.* Lead technical architecture and system design for distributed, cloud-native applications and services.* Drive adoption of AI/… Markets, alternative assets, portfolio analytics, financial data platforms, Fixed Income, or Multi-Asset Analytics is a strong plus.* Strong understanding of software architecture, scalability, performance optimisation, and modern system design principles.* Excellent communication, stakeholder management, and technical leadership skills.**Career Stage:**Manager**London Stock Exchange Group (LSEG) Information ...

includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. Bank of America is committed to an in-office culture with specific requirements … platform capabilities, development practices, and operational effectiveness. What we are looking for Deep solid expertise in Scala, Java, or another JVM language, including performance optimisation and tuning Strong experience with database technologies including Oracle Exadata at scale, MongoDB, Elasticsearch, or similar data platforms. Solid Cloud and DevOps knowledge ...

etc. What the Role EntailsWe are looking for a Senior Game Engine Programmer to join our engine team and contribute to the development and optimisation of cutting-edge game engine technologies. In this role, you will work on core engine systems across areas such as engine architecture, rendering, animation … physics, performance optimisation and cross-platform development. You will collaborate closely with gameplay, tools, art and production teams to build scalable and high-performance engine solutions for multiple platforms, including mobile, PC and console. You will also help solve complex engine challenges, and mentor other engineers within ...

What the Role Entails We are looking for a Senior Game Engine Programmer to join our engine team and contribute to the development and optimisation of cutting-edge game engine technologies. In this role, you will work on core engine systems across areas such as engine architecture, rendering, animation … physics, performance optimisation and cross-platform development. You will collaborate closely with gameplay, tools, art and production teams to build scalable and high-performance engine solutions for multiple platforms, including mobile, PC and console. You will also help solve complex engine challenges, and mentor other engineers within ...

/CD and Infrastructure as Code. Work closely with technical and business stakeholders to deliver high-quality data products. Contribute to platform improvements, performance optimisation and overall data platform maturity. Ideal Candidate Proven experience working as a Senior Data Engineer within cloud-first environments. Strong background delivering platform ...

Experience with automated testing and modern software engineering practices DESIRABLE SKILLS Familiarity with Micro Frontend and Single Page Application design patterns, best practices and performance optimisation Strong analytical and problem-solving skills Excellent collaboration and communication skills Apply now or email for more information ...

handling, monitoring and operational resilience. Integrate enterprise systems, data sources, APIs and external services while maintaining security and compliance standards. Perform testing, validation and performance optimisation to ensure reliable production operation. Platform, Architecture and Governance Own and contribute to the architecture of the AI solution landscape. Select appropriate ...

improvements. You’ll be responsible for the quality of the overall Focus products, ensuring that solutions are implemented effectively from a re‐use and performance optimisation perspective. You’ll be responsible for coding standards and low‐level design for the Focus products that all engineers follow. ...

improvements You'll be responsible for the quality of the overall Focus products, ensuring that solutions are implemented effectively from a re-use and performance optimisation perspective. You'll be responsible for coding standards and low-level design for the Focus products that all engineers follow. ...

delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure as Code, with ARM, Bicep or Terraform being advantageous. A genuine interest in mentoring engineers ...

delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure as Code, with ARM, Bicep or Terraform being advantageous. A genuine interest in mentoring engineers ...

delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure as Code, with ARM, Bicep or Terraform being advantageous. A genuine interest in mentoring engineers ...

using Terraform and building CI/CD pipelines via Azure DevOps and GitHub Actions. * Strong grasp of observability practices, including logging, metrics, alerting, and performance optimisation. * Deep understanding of cloud security, with experience applying secure-by-design principles in Azure and/or Snowflake (e.g., network isolation, IAM, data ...

OAuth Authentication Middleware Integration Patterns DevOps & Tools Salesforce DX Git Azure DevOps Copado Jenkins (desirable) VS Code Data Loader Technical Leadership Solution Design Application Performance Optimization Code Review & Quality Assurance Mentoring Development Teams Agile/Scrum Delivery Knowledge of Government Digital Services (GDS) HMRC Governance Processes Data Protection & GDPR ...

OAuth Authentication Middleware Integration Patterns DevOps & Tools Salesforce DX Git Azure DevOps Copado Jenkins (desirable) VS Code Data Loader Technical Leadership Solution Design Application Performance Optimization Code Review & Quality Assurance Mentoring Development Teams Agile/Scrum Delivery Knowledge of Government Digital Services (GDS) HMRC Governance Processes Data Protection & GDPR ...

coordination. • Experience of database change management tooling and state-based deployment approaches. • Strong working knowledge of Snowflake administration, RBAC, masking policies and cost/performance optimisation. • Experience with dbt and SQL in a modern cloud data warehouse environment. • Experience with infrastructure-as-code, scripting (for example PowerShell, Bash ...

Allwyn, the Senior/Lead Site Reliability Engineer is responsible for technical leadership of reliability engineering across the digital estate, ensuring high availability, performance, and resilience of customer-facing systems during both normal operation and peak lottery events. The role combines hands-on engineering, incident leadership, and ownership … self-healing, observability and platform improvements Empower Level-1 operational teams with safe, controlled access to the tools they need to operate autonomously Capacity & performance engineering Own capacity planning for: High-concurrency draw events Traffic spikes during jackpots Lead performance optimisation: Latency reduction Throughput scaling Cost efficiency ...

technology operates at serious scale, with response times in the 10-100 microsecond range. We're looking for experience in: Modern Java and JVM performance optimisation Low-latency algorithmic trading systems Market data and back-testing/simulation tools Linux internals, system calls and kernel tuning TCP/… kernel-bypass technologies Event-driven or event-sourcing microservices Performance analysis and targeted optimisation Experience with KDB, Rust or C++ would be highly advantageous. London - hybrid working, with up to two days from home £Excellent basic plus strong bonus potential This is an excellent opportunity for someone ...