1 to 25 of 139 Permanent CSS3 Jobs in the UK

up to date with front-end frameworks, tools, and design system trends. Proposing practical improvements to enhance our developer experience and product quality. Required technical skill set: HTML5/CSS3 : Demonstrable production code and portfolio links. JavaScript (ES6+) : Minimum 2 years’ experience using modern syntax. React (functional components and hooks) : Real-world applications and component libraries. Bootstrap 5 : Skilled in More ❯

developers and contribute to team-wide best practices What We’re Looking For 5+ years’ experience in frontend development Strong expertise in React, JavaScript (ES6+), TypeScript, Next.js Skilled with CSS3, HTML5 , and build tools (Webpack, Babel, etc.) Knowledge of state management frameworks ( Redux, Zustand ) Understanding of Node.js and backend principles Experience with RESTful APIs & testing frameworks (Jest, RTL) Strong focus More ❯

on building responsive, accessible, and visually engaging user interfaces. What you'll do as the Full Stack Engineer: Design and develop front-end components using React, TypeScript, HTML5, and CSS3 Integrate APIs and back-end services into the front-end Optimise web apps for performance, speed, and scalability Build secure, cross-browser and cross-device compatible interfaces Write unit and More ❯

on building responsive, accessible, and visually engaging user interfaces. What you'll do as the Full Stack Engineer: Design and develop front-end components using React, TypeScript, HTML5, and CSS3 Integrate APIs and back-end services into the front-end Optimise web apps for performance, speed, and scalability Build secure, cross-browser and cross-device compatible interfaces Write unit and More ❯

ideas clearly. Support innovation-driven projects, applying Agile methodologies. Tech Stack & Skills C# .NET, ASP.NET Core Azure cloud services JavaScript, TypeScript, React (or similar modern Front End frameworks) HTML5, CSS3, responsive design RESTful APIs, integration experience DevOps practices & CI/CD pipelines Strong communication & stakeholder engagement skills What's on Offer Salary £45,000 - £50,000 Hybrid: 3 days in More ❯

ideas clearly. Support innovation-driven projects, applying Agile methodologies. Tech Stack & Skills C# .NET, ASP.NET Core Azure cloud services JavaScript, TypeScript, React (or similar modern Front End frameworks) HTML5, CSS3, responsive design RESTful APIs, integration experience DevOps practices & CI/CD pipelines Strong communication & stakeholder engagement skills What's on Offer Salary £45,000 - £50,000 Hybrid: 3 days in More ❯

solutions that exceed expectations. Stay up to date with the latest industry trends and technologies, and drive continuous learning and innovation within the team. Preferred Experience Proficiency in HTML5, CSS3, and JavaScript (ES6+). Proven experience of Express.js and Nunjucks Experience using the (url removed) Design System Familiarity with the (url removed) CASA UI framework Experience with MongoDB and NoSQL More ❯

in software development, and proactively suggesting improvements and new tools. Technical Skills: Strong experience with .NET technologies, particularly ASP.NET Core and C#. Proficiency with front-end technologies like HTML5, CSS3, JavaScript, and modern JS frameworks. Experience with relational databases such as SQL Server. Familiarity with cloud platforms (e.g., Azure, AWS) and DevOps practices. Experience with version control systems (e.g., Git More ❯

will involve integrating APIs, optimising performance through techniques like lazy loading and code splitting, and ensuring cross-browser and cross-device compatibility. Essential Technical Skills & Knowledge : React TypeScript HTML5, CSS3, JavaScript (ES6+) Unit testing (Jest) RESTful APIs NPM Git version control Strong understanding of software engineering fundamentals, including synchronous/asynchronous processes Understanding the practical application of Accessibility Standards (WCAG More ❯

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 databases More ❯

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 databases More ❯

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 ceremonies and More ❯

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, project More ❯

digital experiences that balance creativity with functionality. Key Responsibilities Build and maintain responsive, user-friendly websites to the highest performance and accessibility standards. Develop front-end interfaces using HTML5, CSS3/SCSS, and modern JavaScript (ES6+) . Integrate video, animation, and interactive content without compromising speed. Customise and extend WordPress themes and plugins with clean, maintainable code. Develop server-side More ❯

server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour Driven Development. Knowledge of Cloud-Native development and serverless architectures (AWS More ❯

server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour Driven Development. Knowledge of Cloud-Native development and serverless architectures (AWS More ❯

server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour Driven Development. Knowledge of Cloud-Native development and serverless architectures (AWS More ❯

server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour Driven Development. Knowledge of Cloud-Native development and serverless architectures (AWS More ❯

the evolution of the technology stack and ways of working, encouraging continuous improvement and innovation. The Tech Youll Work With Core: React.js (expert-level), Redux, REST APIs Web: HTML5, CSS3, JavaScript (ES6+), responsive/mobile-first design Ways of Working: Agile, CI/CD pipelines, A/B testing, modern dev workflows Desirable: Next.js, GraphQL, Webpack, AWS/Azure, Git 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 ❯

the following skills or proven experience in: Proven experience as a Full Stack Developer with a strong portfolio of Angular and .NET projects. Proficiency in Angular (v12+), TypeScript, HTML5, CSS3, and RxJS. Solid experience with .NET Core/.NET 6+, C#, and Entity Framework. Experience with RESTful API design and integration. Familiarity with SQL Server or other relational databases. Understanding More ❯

the following skills or proven experience in: Proven experience as a Full Stack Developer with a strong portfolio of Angular and .NET projects. Proficiency in Angular (v12), TypeScript, HTML5, CSS3, and RxJS. Solid experience with .NET Core/.NET 6, C#, and Entity Framework. Experience with RESTful API design and integration. Familiarity with SQL Server or other relational databases. Understanding More ❯

to deliver solutions at pace Champion new technologies across the group Participate in Scrum ceremonies The Ideal Candidate: Extensive experience with frontend technologies (React, JavaScript, Typescript, Redux, HTML5 and CSS3) Experience with testing frameworks such as Jest, React Testing Library, Cypress and Playwright Exposure to CI/CD, Github, Docker, Jenkins and Grafana (a nice to have) Has demonstrated picking More ❯

experience Be familiar with Agile development practices, including Continuous Integration and 5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability to mentor junior staff Code reviews and technical guidance. Degree level education in an engineering/software More ❯

your frontend projects. 2+ years of experience leading a team of frontend engineers while collaborating on the project (Hands-on experience) Proficiency in frontend development technologies such as HTML5, CSS3, JavaScript, and modern frameworks/libraries like React.js or Vue.js. Experience with XML, JSON, PowerShell, and batch scripting. Knowledge of Agile and/or DevOps methodologies, including familiarity with tools More ❯