someone with solid experience and understanding of web development (Frontend UX and deeper application development) and ad tech. The tech stack includes: HTML5 and CSS3 Mocha, Karma, Chai, Sinon, Nightwatch, Jest Drone CI, Docker Google Ad Manager (formerly Doubleclick for Publishers, DfP) Escenic Java-based CMS Other things we’d More ❯
Have Skills: Strong commercial experience with React.js and JavaScript Proven background in front-end development, ideally in enterprise-scale environments Solid knowledge of HTML5, CSS3, and responsive design principles Experience with state management tools (e.g., Redux, Context API) Comfortable working with design systems and component libraries Git/version control More ❯
Pattern .Net Framework Microsoft MVC 4/MVC 5 Microsoft Web form application TFS Web API Entity Framework IIS SQL Server SSRS Reporting Html5 CSS3 Jquery TDD/BDD Unit testing Mock framework Experience: Experience of working with a recognised iterative development control methodology (scrum, Agile, SDLC) Requirements gathering, definition More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Create new customer-facing portals Stay updated with emerging technologies Collaborate with other teams across the business Skills Required Solid knowledge of HTML5 and CSS3 Proficiency in React and React hook form or similar libraries Experience with Material UI Knowledge of Node.js or .NET Familiarity with GraphQL Experience with AWS More ❯
Deep hands-on knowledge of Shopify architecture, APIs, Liquid, and app integrations Experience architecting large-scale eCommerce solutions Strong understanding of web technologies: HTML5, CSS3/SASS, JavaScript (ES6+), JSON, REST, GraphQL Familiarity with modern JS frameworks (React, Vue.js) and build tools Experience with enterprise SDLC, Agile methodologies, and CI More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
Itiviti AB
the following: Design Patterns, SOLID principles, Inversion of Control and RESTful Web Services. Experience in some of the following: MVC, WebAPI, .NET Core, HTML5, CSS3, Entity Framework, Entity Framework Core, and ASP.NET Web Forms. Good standard of English. Eligible to work in the United Kingdom. Desirable Experience Some of the More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
DATAHEAD
code and architectural reviews and mentor other engineers. What You’ll Bring: 6+ years of experience in building secure, scalable web apps using HTML5, CSS3, JavaScript, and TypeScript. Expertise with ReactJS and state management libraries (Redux, Zustand, etc.). Strong understanding of performance under high-load environments (1,000+ socket More ❯
London, England, United Kingdom Hybrid / WFH Options
QA Limited
operations. Experience managing databases, and handling version control tools like Git will be critical. A strong command of front-end technologies such as HTML5, CSS3, JavaScript and familiarity with modern front-end frameworks like React or Vue.js are advantageous. Expertise in PHP, MySQL, and server-side development is crucial for More ❯
grow. A philosophy that balances personal lifestyles, perspectives and needs is an important part of our culture. Existing Tech Stack: '?' Java '?' Python '?' HTML 5, CSS3, Angular '?' Git, Teamcity, Jenkins, Stash '?' Utilisation of the latest Firm technologies including Treadmill PaaS, Splunk-based LaaS and Service Discovery Role Profile: '?' You will be More ❯
Leicester, Leicestershire, United Kingdom Hybrid / WFH Options
Publitek
and resolve frontend issues across browsers and devices. Stay up-to-date with emerging frontend trends and technologies. You will bring: Proficiency in HTML5, CSS3, Next.js and JavaScript (ES6+). Experience with at least one modern JavaScript framework (e.g. React, Vue, Angular). Familiarity with version control systems, especially Git. More ❯
security integrity What you can bring to our team: Professional software development experience in a commercial setting Proficient understanding of web markup, including HTML5, CSS3 Strong proficiency in C#, .NET Framework, and .NET Core Experience with ASP.NET web frameworks (MVC, Blazor, Razor) Extensive experience with SQL, preferably MySQL/MariaDB More ❯
experience leading or mentoring a team of developers, with a track record of fostering a collaborative and productive team environment. Strong understanding of HTML5, CSS3, and responsive design principles. Proficiency in version control systems, particularly Git. Knowledge of API integration (RESTful APIs, WebHooks etc). What's in it for More ❯
and developing leadership skills by mentoring team members. About you Extensive experience of developing websites and web applications using PHP 8+, MySQL, JavaScript, HTML5, CSS3, AJAX/JSON Good working understanding of CMSs and frameworks such as WordPress, Craft, and Laravel Proficiency and application of WCAG accessibility guidance Knowledge of More ❯
Green Deployments WCF, REST, Microservices, API Gateway, Messaging TFSVC, GIT Identity Access ORM Tools SharePoint JSON, XML, XSLT,XPath,XQuery LinQ, Lamba Powershell HTML5, CSS3, SASS React SQL Server T-SQL/SQL Server Unit Test Tools C# What We Offer Save For Your Future - Equiniti Pension Plan; Equiniti matches More ❯
Proven track record of software design from Test Driven Development Knowledge of at least one other OO language (e.g. C++, Java) and HTML5/CSS3 Proven track record of Agile delivery Strong attention to detail Excellent written and oral communication skills Able to work well in a team setting Ability More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
specifications and configurations clearly. About You: Strong, proven experience developing with Microsoft Power Pages/Power Apps Portals. Skilled in front-end development: HTML5, CSS3, JavaScript, and responsive design. Expertise in custom styling using CSS frameworks or vanilla CSS. Proficient with Liquid templates and front-end customization within Power Pages. More ❯
with RxJS . Ensure code quality and performance through robust testing frameworks like Jasmine and Karma . Develop and maintain user interfaces with HTML5 , CSS3/SASS , ensuring responsiveness across devices. Work with Node.js to integrate front-end elements with server-side logic. What We’re Looking For: Front-end More ❯
Person Specifications: - Bachelors degree in computer science or a similar field. Proven work experience as a WordPress developer. Knowledge of front-end technologies including CSS3, JavaScript, HTML5, and jQuery. Knowledge of code versioning tools including Git, Mercurial, and SVN. Experience working with debugging tools such as Chrome Inspector and Firebug. More ❯
up to date technologies within a progressive organisation. Skills Required: C# .Net Entity Framework MVC jQuery PHP ASP.Net Web API SQL Server HTML 5 , CSS3 jQuery UX/UI Angular React Agile If you are looking for a challenging role in an exciting environment, then please do not hesitate More ❯
and IT Services company is the ultimate playground for testing your skills in a fun, rewarding, and endlessly creative position. Your Skills: Expert HTML5, CSS3, and Sass programming skills jQuery & JavaScript expertise 3+ years of C# .Net Core experience Create enchanting Responsive Designs for seamless user experiences. Master the art More ❯
London, England, United Kingdom Hybrid / WFH Options
Capgemini
strong background in JavaScript (ES6 & TypeScript), DOM scripting, Node.js. Experience in testing JavaScript code and React component (e.g. Jest, Cypress). Experience with modern, CSS(3) styling and layout (framework agnostic) including working with CSS preprocessors and/or CSS-in-JS. Built, deployed and run Node.js applications and services More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
Money Mover
Nginx/Python/PostgreSQL software stack In-depth knowledge of Django (we’re currently using Django 2.2) In-depth knowledge of HTML 5 & CSS3 In-depth knowledge of SQL and relational databases Experience with Docker Experience with creating APIs Broad experience with a variety of front-end frameworks More ❯
with the elementsuite roadmap. Writing clean, reusable JavaScript code using modern frameworks (e.g. Vue.js, Knockout.js). Developing responsive UI/UX experiences using HTML5, CSS3, and SASS. Testing your work thoroughly with appropriate unit testing before release. Estimating your own work and managing time effectively. Refactoring code regularly to improve More ❯
with the elementsuite roadmap. Writing clean, reusable JavaScript code using modern frameworks (Vue.js, Knockout.js). Creating responsive, user-focused UI/UX with HTML5, CSS3, and SASS. Designing and writing performant SQL queries to support data-driven functionality. Collaborating with other developers and designers to architect robust front-end and More ❯
development, ensuring scalability and maintainability Required Skills 7+ years of experience in software development Advanced knowledge of programming in Typescript (Advanced knowledge of HTML5, CSS3 and React framework) Good knowledge of programming in Python or other OO languages Experience with setting up and maintaining frontend and backend tooling (build and More ❯