51 to 75 of 210 Performance Optimisation Jobs in England

complete over 400,000 repairs, helping to keep tenants safe, properties performing and owners fully compliant. We are looking for a Data Analyst - Bid Performance & Insight to strengthen our bid and growth capability through high-quality data analysis, insight and evidence. Reporting to the Bid Director, this role plays … critical part in understanding why we win and lose work, identifying trends in tender feedback, and translating performance data into compelling, evidence-led bid submissions. You will work closely with bid writers, operational leaders and commercial teams to ensure our bids are data-driven, credible and differentiated. This ...

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 ...

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 ...

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 ...

Lead - Up to 55,000 - Hybrid - Liverpool We're looking for an experienced Shopify Tech Lead to join a growing digital team delivering high-performance ecommerce solutions. This is a hands-on leadership role where you'll own Shopify projects end-to-end while mentoring developers and frontend best … technical authority on Shopify, providing guidance, code reviews and mentorship Collaborate closely with branding, QA and Project Management Drive standards, tooling and performance optimisation across projects What You'll Bring Strong commercial experience working with Shopify at a senior or lead level Expert knowledge of Shopify Liquid, HTML ...

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 ...

month contract role - Head of Performance Ops - high-growth Series A SaaS brand🚀 📅 5+ years in social ad operations, campaign management, or performance marketing 📈 A/B testing & systematic experimentation at scale is a MUST 🖥️ Experience with analytics tools (Google Analytics, Looker, Tableau, SQL) 🎯 Proven track record … improving performance metrics through data-driven testing 🔧 Experience building operational processes from scratch 🫂 Strong understanding of community-driven marketing ⏱️ Immediate start 📍 London, Hybrid - 2 days 🗓️ 6 Month Contract 💵 £450-£500/day Outside IR35 💡First hire to establish the Programme Operations function 🚀 Brand advocacy space with 60+ enterprise brands ...

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 ...

founders, designers, and backend engineers. Own the mobile platform strategy and technical decisions for our migration to native. An innovator : Push boundaries with native performance optimisation, offline-first architecture, background audio processing, and mobile ML integration for thousands of financial advisors. We're looking for: In addition ...

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 ...

latest AWS technologies. We’re looking for an Amazon CX Senior Engineer to join the team and lead the design, implementation, and optimisation of complex full-stack Amazon Connect solutions. You’ll play a pivotal role in guiding customers through sophisticated contact centre transformations, from architecture and automation … Infrastructure as Code Knowledge of integration patterns with external systems and APIs Experience building CI/CD pipelines for contact centre solutions Expertise in performance optimisation, scaling, and security architecture Hands-on experience with custom extensions for Amazon Connect ...

providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the boundaries of technology in financial markets. Key Responsibilities: Design, develop, and maintain highly efficient Python-based applications … commodities trading, risk management, and real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms, and external data providers. Optimize performance ...

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 ...

machine learning models using Python 📊 Work with large, complex datasets to support AI-driven products and insights 🧠 Assist with feature engineering, model experimentation, and performance optimisation ☁️ Contribute to data and ML pipelines in cloud-based environments 🗄 Work with structured and semi-structured data using SQL 🚀 Support the deployment ...

Angular) Familiarity with design tokens and design-to-code workflows Experience with tools like Framer or Principle Knowledge of Git/version control Web performance optimisation experience Familiarity with analytics tools (GA, Hotjar, etc.) Basic understanding of APIs and back-end concepts 💙 What’s on offer Competitive salary ...