51 to 75 of 117 Performance Optimisation Jobs in the UK excluding London

requirements and provide support. Requirements: Experience working on large commercial systems. Solid expertise in C#, .Net Core and Web API's Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing Experience with Akka.Net (or Orleans, Proto.Actor or Erlang) On offer: Hybrid remote working (2 days a week in Manchester office) Flexible More ❯

Define and evolve event-driven architectures and messaging strategies to power automation and connectivity across the enterprise. Provide technical leadership for large-scale, complex applications - from conceptual design to performance optimisation. Influence strategic decisions across cloud-native , SaaS , and on-premises environments. Collaborate with senior stakeholders, delivery teams, and other architects to ensure alignment with business objectives. Support proof More ❯

a high-growth UK real estate business , is looking for a hands-on Head of IT to take full ownership of their technology evolution from infrastructure to innovation, CRM performance to AI integration. This pivotal leadership role combines technical depth, strategic oversight, and operational excellence . Based on-site in Manchester, youll drive tangible change, scalability, and innovation across … automation. With strong foundations in place (PHP 8+, MySQL 8, Redis, AWS), the next step is full-scale transformation: AI/ML-powered automation Cybersecurity hardening Platform integration and performance optimisation Your leadership will help position the business for scale, operational efficiency, and a potential future exit. What Youll Be Doing AI/Automation & CRM Modernisation Lead rollout … of 30+ AI/ML features including voice AI, automation, and predictive tools Overhaul the legacy CRMs UI/UX into a modern, high-performance platform Cybersecurity & Risk Management Own enterprise cybersecurity strategy, audits, and incident response Design post-attack processes and lead quarterly vulnerability assessments Infrastructure & Performance Optimise PHP/MySQL stack for speed, uptime, and stability More ❯

WordPress websites using Bricks Theme Builder Implement dynamic functionality with Advanced Custom Fields (ACF) Write custom PHP functions and integrate third-party APIs Design responsive landing pages optimised for performance and conversions Collaborate with designers, marketers, and content creators Troubleshoot and resolve technical issues across themes and plugins Optimise websites for speed, SEO, and mobile responsiveness Skills & Experience Proven … and ACF Proficiency in HTML5, CSS3, JavaScript/jQuery, and PHP Experience with custom PHP functions and API integrations Understanding of responsive design and cross-browser compatibility SEO and performance optimisation skills Bonus: Familiarity with Figma, Adobe XD, Git, and other page builders (Elementor, Oxygen) Whats on Offer? Competitive salary Hybrid working (3 days office/2 days More ❯

is where the majority of Cold Banana developers currently are with variations in skill sets. Ability to learn new languages and technologies. Sense of ownership and pride in your performance and its impact on the company's success. Ability to self-manage. Keep abreast of latest and emerging technologies. The Role Produce clean, efficient, testable code based on specifications. … with PHP for backend functionality Understanding of SEO best practices Skill in responsive design for mobile and desktop Additional: Formidable plugin Advanced Custom Fields (ACF) plugin Google Lighthouse for performance optimisation Plugin development and WordPress REST API DNS management and familiarity with servers and SFTP Personal Qualities Cold Banana is committed to fostering an environment where people can More ❯

governance bodies and lead implementation alongside cross-functional teams. Produce technical artefacts including high/low-level designs, risk documentation, and options papers. Champion best practices in cloud security, performance optimisation, and resilience. Contribute to automation, infrastructure as code, and continuous delivery pipelines. Create an environment that supports innovation, autonomy, and personal development across the team. Promote equality More ❯

governance bodies and lead implementation alongside cross-functional teams. Produce technical artefacts including high/low-level designs, risk documentation, and options papers. Champion best practices in cloud security, performance optimisation, and resilience. Contribute to automation, infrastructure as code, and continuous delivery pipelines. Create an environment that supports innovation, autonomy, and personal development across the team. Promote equality More ❯

Geneva application and AGA maintenance releases. Migrate legacy reports to RDL format where applicable. Troubleshoot and resolve accounting data issues within the Geneva platform. Assist in system administration and performance optimization of Geneva environments. Document technical specifications and maintain version control of report scripts. Required Skills & Qualifications 2+ years of experience with Advent Geneva RSL development. Strong understanding of More ❯

API Integrations. As well as a strong appreciation of A/B Testing, Monitoring and DevOps principles Solid understanding of mobile app development principles, including UI/UX design, performance optimization/monitoring, capturing analytics and security best practices. A breadth of knowledge and experience with native app development using all aspects of software development and familiarity with cross More ❯

next generation AI-driven scientific platform. In this role, you will design, build, and optimize backend systems that power intelligent, data-driven applications. You will focus on creating high-performance APIs, architecting scalable data management tooling, and ensuring the reliability of services that integrate advanced AI frameworks with complex scientific analytics and laboratory workflows. You'll work closely with … If you are passionate about designing performant, elegant backend systems, we would love to hear from you! What You'll Be Building Design & Build APIs: Design and build high-performance, secure, and well-documented APIs that integrate with AI-driven applications. Database Architecture & Scaling: Architect schemas and manage diverse data systems (SQL, NoSQL, Vector DBs, and others) for optimal … performance and scalability. Backend Systems Development: Drive the implementation of backend services, focusing on performance, maintainability, and reliability. Performance & Reliability: Diagnose and optimize system bottlenecks, ensuring high availability and low-latency performance across large-scale workloads. Cloud & Infrastructure: Leverage AWS services, Kubernetes and modern DevOps practices to build and deploy production-grade systems at scale. Cross More ❯

Develop multi-touch attribution models and support data strategy development Collaborate with internal teams and external partners to deliver seamless campaign reporting Drive continuous improvement through automation, testing, and performance optimisation Identify opportunities for personalisation and enhance data processes for better decision-making Skills & Experience Required: Proven experience in digital analytics with knowledge of CRM, loyalty programs, social … media, and performance marketing Strong knowledge of analytics platforms and marketing technology tools, especially Adobe and Salesforce Expert user of Adobe Analytics Experience with data visualisation tools like Tableau or Power BI Excellent communication skills with the ability to influence stakeholders at all levels Benefits £400-£450 per day inside IR35, London based, 2-3 days per week in More ❯

Data Warehouse, and replacing the legacy solution for allocation factor calculation with an innovative, graph database-driven solution. Duties: Lead the design of data architectures and the development and optimisation of ETL/ELT pipelines to enable seamless integration of data from multiple sources, including raw datasets and outputs from GraphDB (NEO4J), hosted on Google Cloud Platform (GCP). … Create and document technical solution designs, including detailed specifications. Address complex technical challenges such as performance optimisation, data traceability, and managing large-scale data sets. Oversee quality assurance across environment configuration, query development, data processing, staging tables, and related components. Facilitate and lead technical meetings to advance data modelling techniques and validate outcomes. Engage with Programme Architects to More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

governance, security, and ethical data use What We're Looking For: Proven experience in data engineering (Microsoft Fabric, Azure, SQL, DAX or Python) Strong understanding of data modelling and performance optimisation Ability to communicate complex data concepts to non-technical stakeholders Benefits: Flexitime Free Parking, Pension Scheme, Employee Assistance Programme, On-site Gym Access Please Note: This is More ❯

batch data flows to support AI-driven applications. Collaborating with AI engineers to ensure data readiness for model training and inference. Driving best practices in data governance, security, and performance optimisation. What We're Looking For Strong experience with Azure cloud services, especially Data Factory, Synapse, Databricks, and Azure Functions. Proficiency in Python, SQL, and data transformation techniques. Experience More ❯

Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Why Join? Flexible hybrid working: Work remotely with occasional visits to the office Opportunities for continuous learning, growth, and internal mobility. More ❯

Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Why Join? Flexible hybrid working: Work remotely with occasional visits to the office Opportunities for continuous learning, growth, and internal mobility. More ❯

and transform our channel partnerships into high-performing growth engines. What Youll Do As our Partner Enablement Manager, youll be the go-to person for all things partner success, performance optimisation, and operational enablement. You will: Design and deliver partner enablement programmes that drive real outcomes Create toolkits, playbooks, training, and certification frameworks Analyse partner performance and … part of one of the UKs largest privately held software companies Work for a Great Place to Work & one of the UKs Best Workplaces for Women Competitive salary + performance incentives Hybrid, flexible working Clear career progression in a high-impact role Help shape how we empower our partners to succeed Ready to turn great partnerships into exceptional performance More ❯