1 to 25 of 321 HTML5 Jobs

integration. Troubleshoot, debug, and optimize performance across front-end and back-end components.Required Skills: Strong experience in C#, ASP.NET MVC, .NET Core, and Web API. Expertise in JavaScript, TypeScript, HTML5, CSS3, and modern frameworks like Angular/React/Blazor. Proficiency in SQL Server/Oracle and relational database design. Familiarity with Azure DevOps, Git, CI/CD, and cloud More ❯

is a great opportunity to work on large-scale, cloud-hosted systems that require performance, scalability, and innovation. Key Responsibilities: Front-End Development Develop responsive, interactive user interfaces using HTML5, CSS3, and JavaScript. Build modern UI components using React, Angular, or Vue.js. Back-End Development Develop and maintain RESTful APIs and microservices using Java 11+ and Spring Boot. Design and More ❯

and 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 More ❯

architecture. Ensure high standards of code quality, performance, and security across the stack. Participate in agile ceremonies, code reviews, and continuous improvement initiatives. Essential Skills: Frontend: React.js, TypeScript, Redux, HTML5, CSS3, SASS Webpack, Babel, Jest, Cypress Backend: Java 8+, Spring Boot, Node.js (optional) REST APIs, JSON, OAuth 2.0 DevOps & Cloud: Azure (preferred), AWS (optional) Docker, Kubernetes, Terraform GitHub Actions, Azure More ❯

code. Strong communication and collaboration skills to work effectively within a team and across departments. High-level proficiency of written and verbal communication in English. Preferred Qualifications: Proficiency in HTML5, CSS3, JavaScript (ES6+), and responsive design principles. Expertise in modern JavaScript frameworks and libraries such as React , Angular, or Vue.js. Experience with cross-browser compatibility and performance optimization techniques. Experience More ❯

degree in Computer Science, Engineering, or related field (or equivalent experience). 10+ years of professional experience in front-end development using Angular (v8+ preferred). Strong proficiency in HTML5, CSS3, JavaScript, and TypeScript. Experience with RxJS, NgRx or other state management libraries. Knowledge of RESTful APIs, JSON, and asynchronous request handling. Familiarity with Git, Agile/Scrum, and CI More ❯

plus benefits Location: Cowes, Isle of Wight We're looking for an experienced Full Stack Software Developer to join an experienced team, with strong skills in C#, web technologies (HTML5, CSS3, JavaScript/TypeScript), and SQL Server. You'll work on Microsoft Windows-based applications, contributing to the design, development, and testing of high-quality software solutions. The role involves More ❯

stack capability with expertise in: Modern JavaScript frameworks (React, Vue, Angular, etc.) or Blazor for front-end development C# .NET for back-end services RESTful API design and implementation HTML5, CSS3, and responsive design principles Cloud platform experience with Azure, AWS, or GCP Production systems mindset including observability, testing, security, and reliability Agile delivery experience in fast-paced, iterative environments More ❯

such as Microsoft Visual Studio 2019/2022 and SQL Server Management Studio. Implement web-based user interfaces in .NET using Razor/MVC4/MVVM architectural patterns, AJAX, HTML5, CSS and JavaScript (React, Angular or Backbone). Develop relational database design, normalization, T-SQL/stored procedures and manage databases in SQL Server 2017/2019 and Azure SQL. More ❯

optimise CI/CD pipelines and automated testing. Participate in the full Software Development Lifecycle (SDLC) – from planning and design to delivery and support. Build responsive user interfaces using HTML5, CSS3, JavaScript, and Telerik UI. Write clean, maintainable, and testable code following SOLID, KISS, DRY, and YAGNI principles. Troubleshoot and resolve software issues, ensuring our systems are robust and reliable. More ❯

application performance. Profile Extensive experience in web development with ASP.NET Core and Angular. Proficiency in building RESTful services using ASP.NET Web API. Strong skills in front-end technologies, including HTML5/CSS3/TypeScript. Experience with SQL Server and Entity Framework. Familiarity with Azure DevOps, Git and CI/CD practices. Proficiency in German (C1). More ❯

Remote WAGE RANGE : $55hr to $58hr JOB NUMBER: 25-03678 REQUIRED EXPERIENCE: Technical Requirements: Frontend Development: Proven experience building production-grade applications using: React 16.8.6, Redux 4.0.1, TypeScript, CSS3, HTML5 Client-side scripting with AJAX, jQuery, RequireJS Strong client-side validation and responsive UI development Node.js & Server-Side JavaScript: Development experience with: Node.js 20.18.0, Express 4.19.2 Code quality tools: ESLint More ❯

deliver 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 More ❯

or equivalent combination of education and work experience. 8+ years of progressive experience developing front-end and orchestration layers using technologies such as Java Spring Boot, Angular, JavaScript, Typescript, HTML5, and CSS. 5+ years of hands-on experience with front-end UI development frameworks, with a strong preference for Angular. Proven experience in architecting and implementing unit, integration, and functional More ❯

within, gamification, betting/gambling, gaming or iGaming. Frontend Mastery: Expertise in React.js, including Hooks, Context API, and modern state management libraries (e.g., Redux, Zustand). Strong proficiency in HTML5, CSS3, and modern CSS frameworks (e.g., Tailwind CSS, styled-components). Deep understanding of responsive design, cross-browser compatibility, and web performance optimization. Experience with build tools like Webpack, Vite. More ❯

years' software applications development experience to include all of the following areas:developing with a relational database such as SQL Server, Oracle or MYSQ, rapid web-based development, using HTML5, JavaScript and CSS3., server-side coding in Microsoft .NET based web technologies (e.g. C#, ASP.NET MVC, CORE, Entity Framework, Web API, Razor), AND at least five years' experience in web More ❯

to build and maintain polished, responsive user interfaces Experience with REST APIs and modern web frameworks, such as FastAPI Practical experience with PostgreSQL or similar relational databases Proficiency with HTML5, CSS3, and modern frontend build tools Strong Linux and Git skills Desirable skills: AWS or cloud platform experience WebSocket and real-time data handling DevOps tooling (Docker, Kubernetes, Ansible) Data More ❯

to build and maintain polished, responsive user interfaces Experience with REST APIs and modern web frameworks, such as FastAPI Practical experience with PostgreSQL or similar relational databases Proficiency with HTML5, CSS3, and modern frontend build tools Strong Linux and Git skills Desirable skills: AWS or cloud platform experience WebSocket and real-time data handling DevOps tooling (Docker, Kubernetes, Ansible) Data More ❯

with both AngularJS/X and Angular6 and above Experience with automated testing frameworks such as Mocha, Karma, Jasmine, etc. Background with additional front-end development technologies such as HTML5, CSS3/SCSS/LESS Experience with responsive design and frameworks and approaches: Material Design, Bootstrap 4, Flexbox, CSS Grid Strong JavaScript/Typescript coding skills (object-oriented design, algorithms More ❯

Write clean, maintainable code with unit and integration tests. Monitor application performance and resolve issues in real-time. Tech Stack & Skills:Front-End: React.js, Next.js ,TypeScript ,Micro-Frontend Architecture,HTML5, CSS3, SCSS/SASS. Back-End: Node.js NestJS Qualifications: Bachelor's degree in Computer Science or related field (or equivalent experience 3+ years of experience in full-stack development. Strong More ❯

experience as a Frontend Engineer or Full-Stack Engineer with a frontend focus, working in production environments. Strong proficiency in Angular (latest versions preferred) and TypeScript. Solid understanding of HTML5, CSS3, REST APIs , and modern frontend build tools. Experience working with C# or .NET backends beneficial but not essential. A passion for building high-quality, scalable, and maintainable code. Excellent More ❯

to operations and activities. Requirements: Proven software development experience in PHP. In-depth knowledge of PHP frameworks such as Laravel, Symfony, or CodeIgniter. Experience with front-end technologies (JavaScript, HTML5, CSS3). Solid understanding of object-oriented programming (OOP). Familiarity with SQL/NoSQL databases and their declarative query languages. Experience with version control tools, such as Git. Strong More ❯

Expertise: C#, .NET/JavaScript/Node Experience in front-end development and demonstrated proficiency with leading JavaScript frameworks (e.g., React, Vue, Angular). Web Fundamentals: Deep understanding of HTML5, CSS3, and responsive design principles. API Development: Proven ability to design and implement RESTful services. Cloud Exposure: Familiarity with major cloud providers (Azure, AWS, or GCP). Process & Culture: Experience More ❯

A proven track record in hands on software development, ideally on SaaS platforms at scale. Strong experience with front end: JavaScript (vanilla + frameworks like Vue, React, or similar), HTML5, CSS3. Strong experience with back end: C# (.NET), SQL Server (including query optimization). Strong communication skills and ability to explain technical concepts to both developers and non technical stakeholders. More ❯

years of experience in application development using .NET technologies Must have health care domain experience Strong proficiency in C#, ASP.NET MVC/Web API, JavaScript, Angular, and HTML5/CSS3. Experience with Azure cloud services and DevOps pipelines. Familiarity with RESTful APIs, microservices architecture, and containerization (Docker/Kubernetes). Solid understanding of database design and development (SQL Server, Entity More ❯