1 to 25 of 113 Performance Optimisation Jobs in the Midlands

experience is beneficial, this is a frontend-first role , focusing primarily on responsive website development, headless CMS integration (ButterCMS, Contentful, etc.), WordPress customisation, and performance optimisation . Position Overview As a Frontend Developer , you will be responsible for building, optimising, and maintaining websites that elevate Phantom Hire’s … to ensure every website is fast, scalable, and visually engaging while following the latest front-end technologies and best practices. Key Responsibilities Develop high-performance, mobile-first websites using modern front-end technologies. Create engaging, SEO-optimised, and accessible website experiences with an emphasis on speed and user experience. … ES6+) Modern JavaScript frameworks (React, Vue, or similar) Headless CMS solutions (ButterCMS, Contentful, Strapi, or similar) WordPress theme customisation & plugin integration Expertise in website performance optimisation, Core Web Vitals, and SEO-friendly development . Experience with responsive design frameworks (Tailwind, Bootstrap, SCSS, Styled Components, etc.) . Knowledge of More ❯

Expertise in front-end technologies: ReactJS, Redux, TypeScript/JavaScript, HTML5, CSS3/SASS Strong experience with component-based architecture, accessibility, responsive design, and performance optimization Solid back-end development skills in Java, Spring Boot, JPA, and RESTful microservices Database proficiency , particularly with MS SQL Server Hands-on with More ❯

ensure that our websites are fast, responsive, and high-performing. Key Responsibilities: Lead the full-stack development of complex websites, ensuring optimal user experience, performance, and scalability. Design and implement website architecture, functionality, and integrations with other platforms. Collaborate with design and marketing teams to ensure the website aligns … with brand requirements and provides a user-friendly experience. Optimise website speed and performance for various devices and browsers. Troubleshoot and resolve technical issues, ensuring seamless website functionality. Stay updated with the latest trends and best practices in website development and digital technologies. Regularly maintain and update websites to … knowledge of website architecture, coding practices, and best development methodologies. Strong experience with responsive design and ensuring websites are mobile-friendly. Experience with website performance optimisation and debugging. Strong problem-solving skills and the ability to adapt to new challenges. Excellent communication skills and the ability to work More ❯

dependency injection and IoC containers. * Knowledge of database development (SQL queries, stored procedures, triggers etc). * Experience with the Azure cloud platform * Experience with performance optimization and profiling. Personal Attributes: * A proactive and self-motivated individual with a strong sense of ownership. * A passion for technology and continuous learning. More ❯

Office About the Role: We are seeking a commercially driven and technically adept Ecommerce Product Manager to own our Shopify platform, UX, and website optimisation strategy, as well as manage our digital roadmap. This role will oversee the performance and evolution of our ecommerce site, working closely with … improvements in customer experience and conversion. The ideal candidate will be a Shopify expert with a strong understanding of DTC ecommerce best practices, website performance optimisation, and process efficiencies. Key Responsibilities: Ecommerce Platform & Development Working with the Head of DTC, define, prioritise, and execute the ecommerce development roadmap. … ensuring they align with business objectives and customer needs. Maintain a deep understanding of the Shopify ecosystem, apps, and integrations to optimise performance. Website Optimisation & Customer Experience Identify and address customer friction points to improve website usability and performance. Take practical, insight-driven approach to website improvements. Use qualitative More ❯

compliance across client engagements. Stakeholder Collaboratio n: Work closely with internal teams, clients, and partners to deliver high-quality data solutions and thought leadership. Performance Optimisation : Continuously refine and enhance data structures, processes, and strategies to improve efficiency and scalability. Skills & Experience Proven experience as a Lead Data More ❯

their adoption by end-users. You will also need experience in the following technical areas: C# Database development- you will be comfortable writing queries, performance optimisation, table design, stored procedures, T-SQL. We also look for: Azure DevOps/TFS/any source control provider. SQL Server. Visual More ❯

frameworks such as Jest, Enzyme, Cypress, etc. Experience working within a git-based CI/CD SDLC environment. Knowledge of data structures, algorithms, and performance optimization. Ability to multitask, manage multiple stakeholders, and work as part of a global team. Excellent communication skills, both written and verbal. Experience with More ❯

raw data is processed into reliable, structured formats for downstream analysis. Database Management : Work with SQL databases to store, retrieve, and manage data effectively. Performance Optimisation : Identify and resolve processing bottlenecks, ensuring scalability and speed. Cross-functional Collaboration : Partner with analysts, engineers, and business stakeholders to deliver high More ❯

Responsibilities Transform theoretical concepts into practical algorithm implementations for use on Bruker Nion electron microscopes Rigorously test and refine implemented algorithms to ensure maximum performance Keep abreast of the latest scientific developments in electron microscopy, with a particular focus on computational imaging innovations Formulate new algorithm concepts, communicate these … conventional optics, charged particle physics, and solid-state physics Experience writing software that handles very large quantities of data A solid understanding of software performance optimisation (i.e. what makes a piece of code run fast/slow More ❯

of ECUs, data loggers, and instrumentation for testing and racing. Development of software/tools for the configuration, calibration, data monitoring/analysis and performance optimisation of the electronic control and data systems. Provide factory, and possibly track, support for race and test events for the operation of More ❯

networks and connectivity VPNs, proxies, firewalls, switches Support the infrastructure needs of the development team (build pipelines, deployment tools, etc.) Contribute to infrastructure monitoring, performance optimisation, and security improvements Liaise with internal stakeholders and external suppliers when required This Senior Infrastructure Engineer job is commutable from: Worcester, Kidderminster More ❯

develop themselves long term. You will also need experience in the following technical areas: C# Database development - you will be comfortable with writing queries, performance optimization, table design, stored procedures, T-SQL. We also look for: Azure DevOps/TFS/any source control provider. SQL Server. Visual Studio. More ❯

multiple software engineering teams, aligning technology initiatives with business goals. Manage, mentor, and develop a team of software engineers, fostering a collaborative and high-performance environment. Drive the adoption of best practices in software development, including agile methodologies, DevOps principles, and continuous delivery. Oversee the design, development, and implementation … Go). Experience with modern front-end technologies such as React. In-depth knowledge of relational and columnar SQL databases, including database design and performance optimization. Experience with industry standard frameworks and tools such as SpringBoot, DropWizard, Maven, Web/RESTful service development, etc. Knowledge of ORM frameworks. Experience More ❯

multiple software engineering teams, aligning technology initiatives with business goals. Manage, mentor, and develop a team of software engineers, fostering a collaborative and high-performance environment. Drive the adoption of best practices in software development, including agile methodologies, DevOps principles, and continuous delivery. Oversee the design, development, and implementation … Go). Experience with modern front-end technologies such as React. In-depth knowledge of relational and columnar SQL databases, including database design and performance optimization. Experience with industry standard frameworks and tools such as SpringBoot, DropWizard, Maven, Web/RESTful service development, etc. Knowledge of ORM frameworks. Experience More ❯

multiple software engineering teams, aligning technology initiatives with business goals. Manage, mentor, and develop a team of software engineers, fostering a collaborative and high-performance environment. Drive the adoption of best practices in software development, including agile methodologies, DevOps principles, and continuous delivery. Oversee the design, development, and implementation … Go). Experience with modern front-end technologies such as React. In-depth knowledge of relational and columnar SQL databases, including database design and performance optimization. Experience with industry standard frameworks and tools such as SpringBoot, DropWizard, Maven, Web/RESTful service development, etc. Knowledge of ORM frameworks. Experience More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯

mid-senior level candidates. Responsibilities: Build, customise and maintain responsive Shopify websites Develop and implement custom themes, features, and third-party integrations Optimise site performance, speed, and UX across devices Work closely with our design, marketing, and product teams to translate ideas into functional, user-friendly storefronts Troubleshoot and … templating Experience with Shopify APIs and third-party app integrations A keen eye for design and user experience Familiarity with SEO best practices and performance optimisation Ability to manage multiple projects and meet deadlines Benefits: Competitive salary and benefit Opportunity to work with a creative, supportive team Regular More ❯