1 to 25 of 167 Permanent CSS3 Jobs in the UK

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. Database Management More ❯

is essential (preferably Azure, AWS exposure a plus). Bonus points for exposure to Next.js, GraphQL, or CI/CD practices. Tech Stack React, TypeScript, Redux, REST APIs HTML5, CSS3, Responsive Design Cloud: Azure (with transition into AWS) DevOps: Git, GitHub Actions, A/B Testing tools Why Apply? Work on a clean-slate platform with no legacy drag. Influence More ❯

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 with More ❯

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 front More ❯

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 working 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 ❯

Required Skills and Experience: Strong hands-on experience with Blazor (Server and/or WebAssembly). Solid understanding of C#, .NET Core, and component-based development. Familiarity with HTML5, CSS3, JavaScript, and Blazor JS interop. Experience with RESTful APIs and API integration. Good understanding of Test-Driven Development (TDD), Behaviour-Driven Development (BDD), and test automation. Proficient in Git and More ❯

Engineer (React Node.js) Experience with REST APIs, microservices, cloud (AWS/Azure), and DevOps (Docker, CI/CD) Strong frontend skills with React (hooks, Redux/Zustand), HTML5/CSS3, Tailwind AI/ML integration experience (e.g., OpenAI, AWS AI Services) a strong plus Bonus: iGaming, Web3/blockchain, real-time systems, or Python scripting Location: Fully Remote within the 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 GOV.UK Design System Familiarity with the GOV.UK CASA UI framework Experience with MongoDB and NoSQL variants writing 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 ❯

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 ❯

GIT, TFSVC) CI/CD, Blue/Green deployments Azure, AWS Identity Access (AADS, Oauth, Okta) ORM tools, Umbraco, SharePoint JSON, XML, XSLT, XPath, XQuery LinQ, Lambda, PowerShell HTML5, CSS3, SASS, Bootstrap, React, JavaScript, jQuery SQL Server, T-SQL .NET Core/Framework, C#, ASP.NET What We Offer Save For Your Future: Equiniti Pension Plan with up to 10% matching More ❯

latest front-end frameworks and practices What experience you will have Strong experience building production-ready apps with React.js and ideally React Native Deep understanding of JavaScript , HTML5 , and CSS3 Experience using Git/GitHub in a team environment Good grasp of cross-browser compatibility, performance optimisation, and responsive design Comfortable pairing with designers and developers in a collaborative team More ❯

latest front-end frameworks and practices What experience you will have Strong experience building production-ready apps with React.js and ideally React Native Deep understanding of JavaScript , HTML5 , and CSS3 Experience using Git/GitHub in a team environment Good grasp of cross-browser compatibility, performance optimisation, and responsive design Comfortable pairing with designers and developers in a collaborative team More ❯

need: Strong hands-on experience in both frontend and backend development Backend: Proficiency in Java (17+), Python or Node or Spring Boot, and RESTful APIs. Frontend: React, TypeScript, HTML5, CSS3, and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools (GitHub, Jenkins, Harness), Docker, Kubernetes, and cloud platforms (GCP preferred). Automation: Experience with automated testing frameworks (Jest More ❯

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 or More ❯

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 or More ❯

CI/CD workflows, and frontend architecture using technologies like GitHub, CircleCI, and AWS. What They’re Looking For: Strong hands-on experience with React, TypeScript, JavaScript, HTML5, and CSS3 Proven ability to lead or mentor developers in a commercial environment Solid understanding of integrating APIs using REST or GraphQL Experience working with component libraries, design systems, or scalable frontend More ❯

working with video-intensive products or cross-device applications would be highly beneficial. Key Skills, Technologies, and Frameworks: .NET/.NET Core framework with C# MS SQL & Linq HTML5 & CSS3 Javascript, Jquery & AJAX JavaScript-related libraries - React, TypeScript, Angular Desirable Experience: DevOps (AWS & IIS) UX & UI MVC development Source control (GitHub) API development & integration App development Testing technologies Benefits More ❯

Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker and Kubernetes . Cloud Platforms: Experience with cloud environments More ❯

Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker and Kubernetes . Cloud Platforms: Experience with cloud environments 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 ❯

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 ❯

need: Strong hands-on experience in both frontend and backend development Backend: Proficiency in Java (17+), Python or Node or Spring Boot, and RESTful APIs. Frontend: React, TypeScript, HTML5, CSS3, and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools (GitHub, Jenkins, Harness), Docker, Kubernetes, and cloud platforms (GCP preferred). Automation: Experience with automated testing frameworks (Jest More ❯