26 to 50 of 300 HTML5 Jobs in London

balancing, caching strategies, and CDN implementation Experience with containerization (Docker) and orchestration tools Frontend Development Proficiency in modern JavaScript (ES6+) Experience with frontend frameworks (React, Vue.js, or similar) Strong HTML5, CSS3, and responsive design skills Understanding of build tools and asset compilation General Requirements Strong problem-solving and analytical skills Experience with version control systems (Git) Knowledge of testing frameworks More ❯

and attention to detail. Strong communication and leadership skills. Experience with cloud platforms like AWS, Azure, or Google Cloud. Knowledge of networking protocols and security. Skills: React, Angular, Vue.js HTML5, CSS3, JavaScript, TypeScript Responsive Design Cross-browser Compatibility User Interface Design Version Control (Git) Cloud Computing (AWS, Azure, Google Cloud) Networking (TCP/IP, DNS, HTTP/HTTPS) Security (SSL More ❯

web frameworks including Ruby on Rails, MVC and Web API, SQL/SQL Server with experience in constructing databases, creating RESTful APIs, Git, code abstraction, debugging and systems analysis, HTML5, CSS/SASS & Javascript and TypeScript, familiarity with a frontend framework such as Angular/React/Vue (Angular preferred). you can collaborate with others when necessary to review 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 ❯

etc.), accessibility, and maintainability. Drive improvements and innovation in ourfrontend architecture, tooling (NPM, Webpack, Vite), and development processes. Technologies We Use Languages & Frameworks: JavaScript (ES6+), TypeScript, React, Next.js, Redux, HTML5, CSS3/SCSS Testing: React Testing Library, Jest, Cypress (or similar) Build & Tooling: NPM, Webpack, Vite (or similar modernbundlers), Babel DevOps & Tools: AWS (S3, CloudFront, etc.), GitlabCI/CD, Git More ❯

React. Experience architecting and implementing micro frontend applications or modular frontend systems. Solid understanding of Node.js for backend development, including server-side rendering and API creation. Deep knowledge of HTML5, CSS3, and responsive web design principles. Experience with advanced front-end tools and concepts such as CSS-in-JS, Webpack Module Federation, progressive web apps (PWA), and frontend performance optimization. More ❯

Test frameworks (e.g. jest, jasmine, playwright) Understanding of CI/CD pipelines Linux/Unix, Git Agile and XP (Scrum, Kanban, TDD) Desirable: Highcharts, Devextreme, tanstack React Components, Bootstrap, HTML5 Understanding and implementation of security and data protection Gitlab, Docker AWS - CLI, Cloudfront, Cognito, S3 Python, Java/Scala Other requirements You can effectively manage timelines and enjoy working within 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 ❯

communication skills The knowledge and desire to rapidly acquire skills required You will have had in-depth, hands-on experience delivering real-world solutions using most of these: NodeJS HTML5 CSS3 Source control and continuous integration/deployment, ideally with Git/GitHub You’ve had hands-on experience with most of these technologies: TypeScript PowerShell SQL Any experience with More ❯

applications. You will be involved in designing and implementing interactive web interfaces with dynamic maps, spatial queries, and integrations with geospatial APIs and services. Tech Stack: Frontend: React, TypeScript, HTML5, CSS3 Backend: Node.js, Express.js DevOps & Infrastructure: Modern CI/CD pipelines, microservices, and cloud-based environments (e.g. AWS or Azure) Geospatial stack (preferred): Leaflet, Mapbox, OpenLayers, PostGIS, GeoJSON, WMS/ More ❯

Test frameworks (e.g. jest, jasmine, playwright) Understanding of CI/CD pipelines Linux/Unix, Git Agile and XP (Scrum, Kanban, TDD) Desirable: Highcharts, Devextreme, tanstack React Components, Bootstrap, HTML5 Understanding and implementation of security and data protection Gitlab, Docker AWS - CLI, Cloudfront, Cognito, S3 Python, Java/Scala Other requirements You can effectively manage timelines and enjoy working within 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 ❯

skills, attention to detail, and a collaborative approach 5 years core Java programming experience (or more) Experience with microservice architectures e.g Docker, SpringBoot, Helm, Kubernetes Exposure to GUI technologies (HTML5, React and Java-/TypeScript) Experience in full SDLC using build tools (Git, Maven, Bamboo) Expertise in modern software design, architecture patterns, and performance measurement (throughput, latency, capacity) Strong collaboration More ❯

retrieval requirements, designing and creating RESTful APIs, performing profiling of applications and writing performant code, Git, abstracting code into core libraries and creating reusable components, debugging and systems analysis, HTML5, CSS/SASS & Javascript and TypeScript, familiarity with a frontend framework such as Angular/React/Vue (Angular preferred) the ability to design systems characterised by medium levels of More ❯

advanced experience in React, Next.js, and Angular. Deep understanding of TypeScript for building robust and maintainable applications. Solid grasp of responsive and mobile-first design principles; experience with CSS3, HTML5 and modern styling solutions. Experience working with CSS component libraries such as Material UI and Angular Material to efficiently build consistent and scalable user interfaces. Experience designing and implementing reusable More ❯

with evolving standards and technologies, learning new skills as needed. Mentoring junior candidates. What we want from you: Strong commercial experience with hands-on React development. Mastery of semantic HTML5, CSS3 (SASS/LESS), and TypeScript (as a preprocessor for JavaScript ES6+), adhering to industry coding standards. Proficient in state management with React Query. Solid understanding of fluid responsive layouts More ❯

and secure routing. Participate in code reviews, architecture discussions, and Agile ceremonies. Required Skills & Experience: 5+ years of experience in ASP.NET (C#) web development. Strong front-end skills with HTML5, CSS3, JavaScript , and any modern framework (React, Angular, or Vue.js). Good understanding of network security principles , firewall rules , ports , protocols , and access control . Exposure to firewall management tools More ❯

maintain technical documentation and support deployment activities Required Skills & Experience: Proven architecture and development experience with .NET Core (v3.1 or higher), ASP.NET, and full-stack technologies Strong knowledge of HTML5, JavaScript, CSS3, React.js, AJAX, and IIS Familiarity with MS SQL Server and basic Oracle database knowledge Insurance domain expertise, with London Market experience preferred Experience with Policy Administration Systems (PAS More ❯

maintain technical documentation and support deployment activities Required Skills & Experience: Proven architecture and development experience with .NET Core (v3.1 or higher), ASP.NET, and full-stack technologies Strong knowledge of HTML5, JavaScript, CSS3, React.js, AJAX, and IIS Familiarity with MS SQL Server and basic Oracle database knowledge Insurance domain expertise, with London Market experience preferred Experience with Policy Administration Systems (PAS More ❯

React Hooks and Redux. Experience with AWS services and deploying applications on the AWS platform. Proficiency in Docker for containerisation and deployment. Solid understanding of web technologies such as HTML5, CSS3, JavaScript, and responsive design. Proven track record of delivering high-quality, scalable front-end solutions. Excellent problem-solving skills and the ability to work effectively in a fast-paced More ❯

React Hooks and Redux. Experience with AWS services and deploying applications on the AWS platform. Proficiency in Docker for containerisation and deployment. Solid understanding of web technologies such as HTML5, CSS3, JavaScript, and responsive design. Proven track record of delivering high-quality, scalable front-end solutions. Excellent problem-solving skills and the ability to work effectively in a fast-paced More ❯

educated in Computer Science, from a top tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React and React Native skills You're proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile You're keen to work in a start-up environment You have excellent communication and collaboration skills You More ❯

Tech Lead or leading technical initiatives in frontend projects. Strong expertise in frontend architecture design, modularization, and scalable application structure. Excellent JavaScript (ES6+) and TypeScript skills. Deep understanding of HTML5, CSS3 and responsive web design principles. Hands-on experience with build tools and modern development pipelines, including at least two of the following: Webpack, Babel, Vite, ESLint, Prettier, etc. Experience More ❯

Group, Oxbridge). You have experience with TypeScript and strong React skills; React Native experience is a plus but can be learned on the job. You are proficient with HTML5 and CSS3. You have experience designing responsive interfaces for desktop and mobile. You are eager to work in a start-up environment. You possess excellent communication and collaboration skills. You More ❯

Shopify Apps using Node along with Express, Next, & react. Strong experience with Shopify API’s and Third-Party API’s (GraphQL and/or REST). Strong experience with HTML5, CSS3, JavaScript, and Liquid is a must. Experience with SQL Databases (Postgres, MongoDB) and Web Servers (nginx, Apache, etc). Experience with Git/Version Control Ideally experience with other More ❯