1 to 25 of 242 HTML5 Jobs in England

robust data services that will serve as the backbone for Trafigura's trading operations. Knowledge Skills and Abilities, Key Responsibilities: Frontend Expertise : Strong proficiency in React, JavaScript/TypeScript, HTML5, and CSS3 for building responsive and interactive user interfaces. Java Backend Expertise : Strong proficiency in Java development, including Spring Framework, Spring Boot, and JVM optimisation techniques for high-performance applications. More ❯

server monitoring and maintenance Experience you'll already have: Frontend Development Frontend frameworks (React, Vue , or Angular) Excellent knowledge of Javascript and related FE technologies (React, Typescript, Webpack etc) HTML5, CSS3, and responsive design principles Understanding of modern build tools and workflows Backend Development Solid experience with Node.js and server-side JavaScript Knowledge of RESTful API design and development Experience More ❯

applications. Mandatory Skills Required (5+ yrs): Experience utilizing the Microsoft Stack (.NET, C#, .NET 6, ASP.NET Core/MVC) Experience with Typescript/JavaScript & web technologies (Angular, Vue, React), HTML5, CSS3, IIS. Experience writing and optimizing queries, stored procedures, functions, etc., with SQL Server and MySQL . Working knowledge of CI/CD tools, such as TeamCity . Solid experience More ❯

and code Communicating effectively with both technical and non-technical stakeholders What we're looking for: UK Developed Vetting (DV) clearance Strong experience with front-end technologies such as HTML5, CSS3 and JavaScript Experience with front-end frameworks such as React, Angular or Vue.js Proficiency in back-end development using Node.js, Python, or Java Experience with both SQL and NoSQL More ❯

and code Communicating effectively with both technical and non-technical stakeholders What we're looking for: UK Developed Vetting (DV) clearance Strong experience with front-end technologies such as HTML5, CSS3 and JavaScript Experience with front-end frameworks such as React, Angular or Vue.js Proficiency in back-end development using Node.js, Python, or Java Experience with both SQL and NoSQL More ❯

Stack Developer with a passion for excellence Extensive proficiency in JavaScript, TypeScript, and modern front-end frameworks (React preferred) Skilled in architecting and implementing component-based systems with strong HTML5 and CSS3 expertise Takes pride in software craftsmanship and clean, well-designed codebases Experienced in developing web applications with RESTful APIs and modern build tools Thrives in Agile environments, embracing More ❯

date with front-end trends, frameworks, and best practices What We're Looking For 3+ years of experience in front-end development, primarily with React.js Proficiency in JavaScript (ES6+) , HTML5 , CSS3 , and responsive design Familiarity with REST APIs and version control systems like Git A detail-oriented mindset with good problem-solving skills and a strong desire to learn Comfortable More ❯

date with front-end trends, frameworks, and best practices What We're Looking For 3+ years of experience in front-end development, primarily with React.js Proficiency in JavaScript (ES6+) , HTML5 , CSS3 , and responsive design Familiarity with REST APIs and version control systems like Git A detail-oriented mindset with good problem-solving skills and a strong desire to learn Comfortable More ❯

working with and developing on databases and RDBMS solutions (MS SQL preferred) Experience working with RESTful APIs and integrating front-end and back-end components Proficient in use of HTML5, CSS/SCSS, and modern JavaScript/TypeScript standards Experience writing and maintaining unit tests for both Vue (e.g., using Vitest, Jest) and C# (.NET using xUnit, NUnit or MSTest More ❯

Strong proficiency in TypeScript fortype-safe and scalable application development. Deep experience with Redux (or equivalentstate management libraries like Zustand, Recoil, or Redux Toolkit). In-depth understanding of HTML5, CSS3 (includingSCSS, CSS Modules, or Styled Components), and responsive design techniques . Experience working with REST APIs and/or GraphQL ,including query optimisation and effective state synchronisation. Proficiency with More ❯

on developing interactive front-end components and scalable back-end services. Key Skills: Strong experience with Blazor (Server/WebAssembly) Proficient in C#, .NET Core, RESTful APIs Familiar with HTML5, CSS3, JavaScript, Git, and Agile (Scrum/Kanban) Knowledge of SOLID principles, TDD/BDD Desirable: Experience with Azure, CI/CD, DevOps tools Unit testing, Dapper, Auth0 Responsibilities: Develop More ❯

will have the opportunity to influence how we grow and how we do things by sharing ideas and working with others to make things better. Essential Technologies/Skills: HTML5/CSS3 JavaScript (including Node.js, ReactJS, ExpressJS, Mongoose) Frontend frameworks like Nunjucks, Freemarker, Bootstrap, LESS and SASS CI tooling like Git, Gitlab CI, Jenkins, SonarQube Nexus, Artifactory Desirable Java More ❯

will have the opportunity to influence how we grow and how we do things by sharing ideas and working with others to make things better. Essential Technologies/Skills: HTML5/CSS3 JavaScript (including Node.js, ReactJS, ExpressJS, Mongoose) Frontend frameworks like Nunjucks, Freemarker, Bootstrap, LESS and SASS CI tooling like Git, Gitlab CI, Jenkins, SonarQube Nexus, Artifactory Desirable Java More ❯

understood, technically assessed, and signed off for your project before development Produce clean, efficient, reusable, tested code Advanced OOP in Typescript React Application state management (e.g. ngrx , redux) Advanced HTML5, CSS and CSS preprocessors (Sass) Automated TDD and BDD approaches using frameworks like Cypress, Jest, Jasmine, Mocha or Chai with Protractor and Karma Package managers (NPM or Yarn) Webpack node.js More ❯

responsible for designing, developing, and maintaining Drupal-based web applications. Job Description Develop and maintain custom Drupal modules, themes, and distributions. Build responsive and accessible front-end interfaces using HTML5, CSS3, JavaScript (preferably React or Vue.js). Implement and optimize Drupal configurations, content types, views, and taxonomy. Integrate third-party APIs and external services. Collaborate with UI/UX designers More ❯

in MySQL database design and queries Solid understanding of MVC frameworks (e.g., Laminas, Symfony, Laravel) Competent in using Composer for PHP dependency management Skilled in front-end technologies including HTML5, CSS, JavaScript, jQuery and Bootstrap Good understanding of front-end concepts, responsive design, and cross-browser compatibility Experience using Git for version control Ability to write secure, maintainable, and efficient More ❯

and who considers the whole product when developing solutions Skills: It would be useful to have core skills in most of the following: PHP Laravel or similar framework experience HTML5, CSS3 JavaScript or TypeScript and a framework (React, Vue or similar) WordPress knowledge GitHub or Gitlab Apache Other useful skills: PHP Software Developer being able to clearly demonstrate Solr, ElasticSearch More ❯

and who considers the whole product when developing solutions Skills: It would be useful to have core skills in most of the following: PHP Laravel or similar framework experience HTML5, CSS3 JavaScript or TypeScript and a framework (React, Vue or similar) WordPress knowledge GitHub or Gitlab Apache Other useful skills: PHP Software Developer being able to clearly demonstrate Solr, ElasticSearch More ❯

nopCommerce (preferably v4.50 or later). Strong knowledge of C#, MVC, Entity Framework Core, LINQ, Dependency Injection. Experience creating and deploying nopCommerce plugins and themes. Proficient in JavaScript, jQuery, HTML5, CSS3. Solid knowledge of RESTful APIs and third-party integrations. Familiarity with SQL Server including writing complex queries and stored procedures. Understanding of e-commerce domain concepts such as catalogue More ❯

nopCommerce (preferably v4.50 or later). Strong knowledge of C#, MVC, Entity Framework Core, LINQ, Dependency Injection. Experience creating and deploying nopCommerce plugins and themes. Proficient in JavaScript, jQuery, HTML5, CSS3. Solid knowledge of RESTful APIs and third-party integrations. Familiarity with SQL Server including writing complex queries and stored procedures. Understanding of e-commerce domain concepts such as catalogue More ❯

site generation. Solid experience working with component-driven development and design systems. Demonstrated ability to implement complex UI/UX from Figma, Sketch, or similar tools. Advanced knowledge of HTML5, CSS3 (SCSS/Tailwind), JavaScript (ES6+), and related tooling. Experience leading technical teams or projects. Deep understanding of responsive design, accessibility, and performance optimization. Familiarity with CI/CD workflows More ❯

site generation. Solid experience working with component-driven development and design systems. Demonstrated ability to implement complex UI/UX from Figma, Sketch, or similar tools. Advanced knowledge of HTML5, CSS3 (SCSS/Tailwind), JavaScript (ES6+), and related tooling. Experience leading technical teams or projects. Deep understanding of responsive design, accessibility, and performance optimization. Familiarity with CI/CD workflows More ❯

field, or equivalent practical experience. Proven professional experience as a Frontend Software Engineer or similar role (3-4+ years.) Expertise in React. Solid understanding of web markup, including HTML5 and CSS3. Familiarity with RESTful APIs and asynchronous request handling. Proficiency with version control systems (e.g., Git). Understanding of software development best practices, including testing, debugging, and performance optimization. More ❯

trends in frontend development, implementing best practices and driving innovation within the company. Expert proficiency in modern JavaScript (ES6+) and TypeScript, with a deep understanding of core web technologies: HTML5, CSS (including preprocessors like SASS/LESS for maintainable stylesheets), and advanced responsive design principles. Extensive practical experience with React and its modern ecosystem (e.g., Hooks, Context, Routers, State Management More ❯

The Benefits: If you can see yourself working in a trendsetting area of Central London with fashionable clubs, bars and an eclectic dining scene then please read on: Full Training & Certifications Pension Scheme Remote Working Flexible Working Hours Access to More ❯