26 to 50 of 145 CSS3 Jobs in London

wider team (1 hour) What We Think You'll Need A solid understanding of modern JS libraries/frameworks and core principles. Strong JavaScript, HTML5 (including A11y standards), and CSS3 skills Familiarity with RESTful APIs and integration Knowledge of modern authorization mechanisms, such as JSON Web Tokens/Auth0 Understanding of front-end build tools and pipelines Excellent problem-solving More ❯

modern frontend frameworks Experience with state management libraries (Redux, MobX, Zustand), responsive web design, and building complex interactive user interfaces Strong understanding of UI/UX design principles, HTML5, CSS3, and best practices for AI-driven applications Familiarity with WebSocket, GraphQL, REST APIs or similar technologies for real-time data handling Experience with data visualization libraries (D3.js, Chart.js, Three.js, etc. More ❯

the-shelf text editor tools, IDEs, version control, and coding standards Desirable Use of Microsoft Azure or Amazon Web Services Cloud infrastructure and services Software development with HTML 5, CSS 3, JavaScript 5 and above, ESRI Web AppBuilder Framework or Esri Experience Builder Framework Application of accessibility standards such as WCAG 2.1 and above Equality, diversity and inclusion We are More ❯

IT. 2+ year of experience in .NET Core and Angular development. Proficiency in C#, ASP.NET Core, and Entity Framework Core. Strong front-end skills in Angular 13+, TypeScript, HTML5, CSS3, and JSON. Experience working with RESTful APIs and integrating front-end applications with back-end services. Sound knowledge of software design patterns and OOP concepts. Experience with MS SQL Server More ❯

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 these More ❯

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 environment. More ❯

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 environment. More ❯

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 are a More ❯

Front End Developer/Engineer (TypeScript React AI) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and More ❯

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 are a More ❯

obsess over design details, and are excited to work on cutting-edge AI interfaces that go beyond chat. Essential: Customer-centric and secure development mindset Strong proficiency in HTML5, CSS3, JavaScript (ES6+), and TypeScript Deep experience with modern front-end frameworks like React.js or Next.js Strong grasp of responsive and adaptive design principles Experience integrating APIs and working with state More ❯

obsess over design details, and are excited to work on cutting-edge AI interfaces that go beyond chat. Essential: Customer-centric and secure development mindset Strong proficiency in HTML5, CSS3, JavaScript (ES6+), and TypeScript Deep experience with modern front-end frameworks like React.js or Next.js Strong grasp of responsive and adaptive design principles Experience integrating APIs and working with state More ❯

with 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 More ❯

with 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 More ❯

data storage, security, artificial intelligence, natural language processing, UI design and mobile would be very useful. The Client would like to see experience of the following skills: Languages: HTML5, CSS3, C#, Javascript ( is not main focus but knowledge is good) Frameworks: ASP.Net 4-6, MVC, Ajax, JQuery, HTML, Bootstrap and Knockout (required), Angular (optional) DB's: Ms Sql Server More ❯

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 Backend More ❯

Stack: ASP.NET 4.6+ MVC 5 C# 6+ including advanced language features (generics, lambdas, delegates) Entity Framework 6+ SQL Server 2014+ TDD/NUnit JavaScript/jQuery/AJAX, HTML5, CSS3 Design Patterns and SOLID Principles Desirable experience: ASP.NET Core, Entity Framework Core Azure Service Bus Vue, AngularJS Agile methodologies/Scrum Automated browser testing/SpecFlow/Selenium SignalR, ECMAScript6 More ❯

This role provides the chance to work closely with experienced developers and architects. Building and maintaining responsive and interactive mobile and web applications using modern front-end technologies (HTML5, CSS3, JavaScript/TypeScript) and frameworks (e.g., React). Developing server-side applications with back-end technologies like Node.js. Creating and integrating APIs for communication between front-end and back-end More ❯

ll need Proven leadership experience in engineering, mentoring, and talent development. Strong experience in the full software development lifecycle with languages/frameworks like React, Redux, JavaScript, TypeScript, HTML5, CSS3, Java 17+, Spring Boot, and relational databases. Broad technical understanding across software development, architecture, service operations, DevOps, and cloud. Experience with agile practices, DevOps pipelines, CI/CD, test automation More ❯

performance Skills Senior level professional experience in full-stack development. Strong proficiency in Ruby and experience with Ruby on Rails. Solid understanding of front-end technologies such as HTML5, CSS3, and responsive design principles. Experience with modern build tools and package managers like Webpack, npm, or Yarn. Familiarity with RESTful API design and integration. Experience with version control systems, particularly More ❯

SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC)) Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3, Angular, React, or Blazor web development. Familiarity with architecture styles/APIs (REST, RPC) Familiarity with Cloud services, especially Microsoft Azure AIS Understanding of Agile methodologies Excellent troubleshooting and communication More ❯

Practical cloud native experience Proven experience developing production-ready applications with React String understanding of GraphQL (queries, mutations, subscriptions, schema design) Solid grasp of TypeScript/ES6+, HTML5 and CSS3 Experience with component libraries and design systems (e.g. Material UI) and using build tools and bundlers (e.g. Webpack, Vite) Preferred qualifications, capabilities, and skills Experience with AWS cloud services (e.g. More ❯

machine learning, mobile, etc.) Proven experience developing production-ready applications with React String understanding of GraphQL (queries, mutations, subscriptions, schema design) Solid grasp of TypeScript/ES6+, HTML5 and CSS3 Experience with component libraries and design systems (e.g. Material UI) Proficiency in using build tools and bundlers (e.g. Webpack, Vite) Preferred qualifications, capabilities, and skills Experience with AWS cloud services More ❯

You’ll need to be comfortable working across teams and bringing ideas to life quickly in a fast-paced, collaborative environment. Key qualifications include: Technical Skills Proficiency in HTML5, CSS3, JavaScript, and at least one modern framework (e.g. React, Vue.js, Angular) Experience with back-end development using Node.js, PHP, or Python Understanding of database technologies like MySQL, PostgreSQL, or MongoDB More ❯

You’ll need to be comfortable working across teams and bringing ideas to life quickly in a fast-paced, collaborative environment. Key qualifications include: Technical Skills Proficiency in HTML5, CSS3, JavaScript, and at least one modern framework (e.g. React, Vue.js, Angular) Experience with back-end development using Node.js, PHP, or Python Understanding of database technologies like MySQL, PostgreSQL, or MongoDB More ❯