26 to 50 of 131 Performance Optimisation Jobs in the UK excluding London

using Laravel, Vue, TypeScript, and MySQL - Lead the delivery of complex features and contribute to system architecture and technical decision-making - Improve automated testing, performance, security, and overall code quality - Build and maintain high-quality APIs and frontend SPA/PWA interfaces - Mentor developers and support best practice across … engineering team The Person: - Strong experience with Laravel, PHP, and modern JavaScript frameworks such as Vue and TypeScript - Solid understanding of application architecture, performance optimisation, and secure coding practices - Experience working with AWS services and containerised deployment environments - Excellent problem-solving skills with the ability to communicate technical ...

technologies and recommend innovations aligned with business objectives Cloud & Infrastructure Design, deploy, and manage cloud-based solutions, primarily within Microsoft Azure Oversee system availability, performance, security, and disaster recovery Ensure infrastructure is scalable, cost-efficient, and compliant with industry standards Data & Reporting Design and oversee data architecture, pipelines … including HTML, C++, and modern web frameworks Provide technical oversight for websites, portals, and Learning Management Systems (LMS) Ensure high standards of code quality, performance, accessibility, and security Review architecture, code, and integrations to ensure maintainability and scalability LMS & Website Management Lead the technical development and ongoing enhancement ...

Developer - SaaS - Swindon (Hybrid, 3 Days in Office) (Tech stack: Web Developer, .NET Framework, WebForms, ASP.NET MVC, React, TypeScript, SCSS, Accessibility, API Integration, Performance Optimisation, Testing, Front End Developer) Our client is an established technology business that builds and maintains sophisticated digital platforms used across multiple sectors. They … maintain a reusable component library and manage CSS architecture, responsive layouts, and theming. Ensure accessibility and semantic HTML standards are met. Optimise front-end performance, applying modern best practices. Implement client-side authentication flows and manage secure sessions. Write and maintain front-end tests covering key user journeys. ...

designs into well-structured, reusable code Work with modern JavaScript frameworks to build intuitive interfaces Integrate with APIs and back-end services Ensure performance, accessibility, and cross-browser compatibility Contribute to code reviews and technical discussions Required Skills & Experience Strong commercial experience with HTML, CSS, and JavaScript Experience with … working in collaborative environments Ability to write clean, maintainable code Desirable Experience TypeScript Modern CSS frameworks or preprocessors (Sass, Tailwind, etc.) Testing frameworks and performance optimisation Agile/Scrum methodologies What’s On Offer Hybrid working, 2 days per week in the Doncaster office Competitive salary and benefits ...

React/Redux front end, working with complex datasets, real-time dashboards, and advanced visualisations. You'll be involved in API design, PostgreSQL performance optimisation, frontend state management, CI/CD pipelines, and cloud infrastructure, while collaborating closely with Product, Data, and commercial stakeholders. The company's mission ...

with the modern data stack, including dbt, Airflow (or similar) and Python Solid experience with AWS and/or Azure Strong SQL skills and performance optimisation experience Familiarity with CI/CD, DevOps and DataOps practices Confident communicator, comfortable engaging with senior technical and non-technical stakeholders Nice ...

solver, quick learner, clear communicator who thrives independently and in teams. Desirable: Nuxt.js, CI/CD, headless CMS, e-commerce/CRM/licensing, performance optimisation/Nginx. This is a UK-based role, mainly remote with occasional Stroud office days for collaboration. You'll ideally live within ...

governance, and actionable insights across the business. You will lead a team responsible for building and maintaining data models, pipelines, and workflows that enable performance optimization and strategic decision-making. The role requires balancing hands-on technical contributions with managerial oversight, ensuring high standards of delivery and continuous improvement. ...

global law firm to recruit a Senior SharePoint and SQL Subject Matter Expert on a permanent basis. This role will focus on the ownership, optimisation and ongoing development of the firm’s SharePoint and SQL platforms, spanning both on-premise and Azure cloud environments. You will play … senior SME for SharePoint and SQL platforms, providing expert technical leadership across on-premise and Azure cloud environments. Lead platform upgrades, migrations, deployments and performance optimisation initiatives. Manage and optimise SQL databases supporting SharePoint and wider business applications, including performance tuning and reliability improvements. Collaborate with ...

C#/.NET Drive adoption of clean coding practices, design patterns, and SOLID principles Mentor engineers, fostering a culture of growth, learning, and high performance Collaborate with product owners to refine requirements and translate them into technical solutions Integrate automation testing (Playwright) and CI/CD pipelines to ensure … code quality Lead technical discussions, setting direction on tools, frameworks, and approaches Troubleshoot and resolve complex technical challenges across backend services Optimise system performance and ensure resilience across platforms Review code and guide engineering standards across the team Contribute to product strategy by aligning technical roadmaps with business goals ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, combining technical delivery with people … usage, and real-time customer insight . 🔧 What You’ll Do 🌳 Lead and support a newly forming team focused on data architecture and application optimisation 🌳 Drive structural change within a large, established codebase to support scale 🌳 Influence architecture, design, and technology decisions across the platform 🌳 Partner closely with Product ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, combining technical delivery with people … usage, and real-time customer insight . 🔧 What You’ll Do 🌳 Lead and support a newly forming team focused on data architecture and application optimisation 🌳 Drive structural change within a large, established codebase to support scale 🌳 Influence architecture, design, and technology decisions across the platform 🌳 Partner closely with Product ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, combining technical delivery with people … usage, and real-time customer insight . 🔧 What You’ll Do 🌳 Lead and support a newly forming team focused on data architecture and application optimisation 🌳 Drive structural change within a large, established codebase to support scale 🌳 Influence architecture, design, and technology decisions across the platform 🌳 Partner closely with Product ...

used by Sales and Trading Partner closely with FX Traders, Sales, and Quant/Tech teams to define requirements and deliver solutions Deliver high-performance, responsive UIs suitable for latency-sensitive trading environments Collaborate with global development teams across London and Asia Contribute proactively to product evolution and platform … within financial markets FX trading systems experience highly advantageous Experience with testing frameworks (Jest, Cypress, etc.) and CI/CD pipelines Strong focus on performance optimisation and UI responsiveness Confident working directly with front-office stakeholders Bachelor's degree in Computer Science, Engineering, or related discipline Desirable Backend ...

aiming to deliver high-quality service and build lasting relationships with our clients. OUR BENEFITS: Flexible and hybrid working Autonomous working Companywide collaborative events Performance reward and achievements Private Health Insurance Pension Contribution And more... WHAT WILL YOU BE DOING? In this role, you’ll play a key part … while implementing and maintaining CI/CD pipelines to ensure robust testing and seamless deployments. Working within our Azure infrastructure, you’ll focus on performance optimisation, contribute to team standards through code reviews, and stay ahead of emerging automotive datasets to recommend new sources. You’ll also create ...

Supporting cloud-ready services using containerisation and AKS What we’re looking for: Strong experience with C# and .NET Core Solid SQL Server and performance optimisation skills Experience with Entity Framework Core and/or Dapper Background in API-driven or SaaS environments Exposure to Docker/Kubernetes ...

experience developing design systems is an advantage). Experience working with .NET-based CMS platforms. Experience developing for e-commerce platforms. Working knowledge of performance optimisation, testing, and code quality best practices. Strong understanding of accessibility standards and best practices. Experience using Git for version control and deployment. ...

solution design through to testing, release, and operational support A track record of maintaining high engineering standards, including clean architecture, automated testing, observability, and performance optimisation Ability to break down complex technical challenges, evaluate trade-offs, and make robust engineering decisions - without needing close direction Experience contributing within ...

secret management solutions (CyberArk Conjur, CyberArk Secrets Hub, cloud-native secret stores). Provide Tier 3 level support for escalations, complex troubleshooting, and platform performance optimization. Qualifications Expertise with CyberArk platforms , including PAS, EPM, Conjur, WPM, and advanced modules (SIA, CSA). Experience securing cloud environments (AWS, Azure ...

week. We are happy to discuss flexible working! Top 3 skills needed for this role: Strong analytical toolkit Operational & stakeholder influence Real-time performance optimisation What this role is all about: In this role, youll be the dedicated analytical partner for our D2C teams, working with leaders across … Telesales to enhance our operational reporting and deliver proactive deep-dive analysis. Using rich data sets spanning resource planning, productivity, real-time adherence, campaign performance and commercial metrics, youll help unlock opportunities to drive efficiency and elevate results across the contact centre. Key Actions Accountable for driving ...

detail-oriented Web Developer & Digital Experience professional to join their global marketing function. This role will take ownership of multiple WordPress websites, enhancing functionality, performance and user experience across international markets. You will work closely with creative and marketing teams to translate design concepts into engaging, responsive digital experiences … internal communications platforms and email marketing templates within Salesforce Marketing Cloud. Key Responsibilities Manage and optimise multiple WordPress websites Enhance UX/UI, site performance, SEO and accessibility Build and maintain responsive front-end components (HTML, CSS, JavaScript) Collaborate on landing pages, product pages and interactive digital experiences Support ...

modern frameworks (e.g., React, Vue, etc.) Build and customise Wagtail, WordPress, Shopify,or other CMS-based sites Optimise sites for speed, SEO, and mobile performance Ensure cross-browser and cross-device compatibility Collaborate with design and content teams to implement UI/UX effectively Troubleshoot bugs, fix issues … HTML5, CSS3, JavaScript, and responsive design Experience with CMS platforms like WordPress (custom theme development), Shopify,or Wagtail Understanding of SEO principles and website performance optimisation Familiarity with Git, hosting platforms(e.g., cPanel, Plesk,Cloudflare), and dev tools Ability to manage multiple projects and deadlines Problem-solver with ...

scalable, maintainable solutions Mentoring junior developers and conducting code reviews Working closely with stakeholders to translate business needs into technical solutions Driving best practice, performance optimisation, and modern development approaches What they're looking for: Strong experience in ASP.NET Core/MVC Solid C# background with SQL Server ...

/C++ for embedded systems. • Strong experience with real‐time operating systems (FreeRTOS or similar). • Deep understanding of multithreading, concurrency, and real‐time performance optimisation. • Experience with embedded systems for data acquisition, control, communications, and bare‐metal development. • Strong knowledge of Ethernet networking, including UDP/TCP/ ...

HRIS platforms, Manufacturing & Productions systems as well as Finance, Supply Chain and ad hoc data sources. Develop and maintain analytical data models optimised for performance and reporting Perform data validation, reconciliation, and quality checks to ensure reliable, trusted outputs Support ongoing optimisation and enhancement of the enterprise data … business processes and operational workflows Translate business questions into clear analytical solutions and insights Analyse data to identify trends, anomalies, and opportunities for performance improvement Provide evidence-based insights and recommendations, escalating strategic considerations where appropriate Deliver high-quality, reliable analytics solutions aligned to the enterprise data strategy Develop ...