london (city of london), south east 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 ❯
slough, south east 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 ❯
Hatfield, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
COMPUTACENTER (UK) LIMITED
availability and system support What you'll need Expert-level experience in C#, MVC (v5+), and .NET Core (6+) Strong front-end skills: HTML5, CSS3, Bootstrap, jQuery, JSON, XML Proficiency with SQL Server including stored procedures, LINQ, and Entity Framework Experience building Windows Services, WCF, and Web API integrations Knowledge More ❯
Bradford, England, United Kingdom Hybrid / WFH Options
LGELGUGB
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). Liberty Global is an equal More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
Broadridge Financial Solutions
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. TDD, designing and writing unit More ❯
London, England, United Kingdom Hybrid / WFH Options
Endeavour Recruitment Solutions
perform optimization and performance improvements. Experience using Git as a version control system in a team context. Familiarity with modern frontend technologies like HTML5, CSS3, ES6, React.js. Knowledge of tools and methods such as Composer, Redis, Elasticache, Continuous Integration, TDD, Atlassian Suite. The ability to contribute high-quality code and More ❯
Tewkesbury, Gloucestershire, United Kingdom Hybrid / WFH Options
mmtm
the wider mmtm team. What We're Looking For Foundation in Ruby on Rails , with an eagerness to learn more. Solid grasp of HTML5, CSS3, and SASS . Some experience or interest in learning React , NestJS , NodeJS and/or TypeScript . UK-based and happy to join us in More ❯
London, England, United Kingdom Hybrid / WFH Options
Endeavour Recruitment Solutions
perform optimisation and performance improvements. Experience using Git as a version control system in a team context. Familiarity with modern frontend technologies like HTML5, CSS3, ES6, React.js. Knowledge of some or all tools and methods such as Composer, Redis, Elasticache, Continuous Integration, TDD, Atlassian Suite. The ability to contribute high More ❯
and architectures. Demonstrated experience in leading and managing a team of frontend developers, and/or cross functional teams/chapters. Proficiency in HTML5, CSS3, TypeScript, and React. (experience in NextJS and Apollo GQL beneficial) Extensive knowledge of frontend build tools, package managers, and version control systems (Webpack, NPM/ More ❯
London, England, United Kingdom Hybrid / WFH Options
Harris Computer
duties and responsibilities will include (but will not be limited to): Helping develop and maintain efficient, reusable, and reliable frontend code using HTML5/CSS3, JavaScript, TypeScript, and React Working closely with cross-functional teams, including UI/UX designers, backend developers, and product managers, to deliver high-quality user … to senior level experienced developer Demonstrable success and involvement in software design and implementation of production-ready clients using technologies such as: HTML5, JavaScript, CSS3, Typescript, and React Experience with APIs and using patterns such as REST and GraphQL Experience with testing frameworks and methodologies, ensuring the delivery of high More ❯
front-end technologies. In order to be suitable for this role, you will have demonstrable experience in modern front-end technologies including HTML5 and CSS3 coupled with a keen eye for semantic markup and responsive design. You will have solid understanding of legacy and alternative frameworks including jQuery. Experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
Haystack
A passion for web application development and a drive to deliver impactful solutions Proficiency in TypeScript, Angular 14+ (we are currently using version 17), CSS3/SCSS, and HTML5 Experience working with RESTful and GraphQL APIs What we offer: 25 days of paid leave, plus paid public holidays The flexibility More ❯
London, England, United Kingdom Hybrid / WFH Options
CAPGEMINI ENGINEERING
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 ❯
Preston, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
A passion for web application development and a drive to deliver impactful solutions Proficiency in TypeScript, Angular 14+ (we are currently using version 17), CSS3/SCSS, and HTML5 Experience working with RESTful and GraphQL APIs What we offer: 25 days of paid leave, plus paid public holidays The flexibility More ❯
Watford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
A passion for web application development and a drive to deliver impactful solutions Proficiency in TypeScript, Angular 14+ (we are currently using version 17), CSS3/SCSS, and HTML5 Experience working with RESTful and GraphQL APIs What we offer: 25 days of paid leave, plus paid public holidays The flexibility More ❯
London, England, United Kingdom Hybrid / WFH Options
Global Relay
About you: Required Experience: Minimum 6 years of JavaScript development using one or more UI frameworks (React, Angular, Vue, etc) Experience with HTML 5 & CSS3 Experience with test driven development Experience with any of the following is a nice to have: Worked in an Agile environment Some React.js experience More ❯
Winnersh, Berkshire, United Kingdom Hybrid / WFH Options
Raytheon Technologies Corporation
the minimum grade of QCF Level 6 (Degree) or equivalent. Experience in developing interactive training (eLearning, multimedia). An overall understanding of HTML5/CSS3/JavaScript/WebGL. Experience with Adobe CC Suite including Photoshop/Illustrator. Recent experience in training design and development. Understanding of Quality Assurance procedures. More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Raytheon Technologies
the minimum grade of QCF Level 6 (Degree) or equivalent. Experience in developing interactive training (eLearning, multimedia). An overall understanding of HTML5/CSS3/JavaScript/WebGL. Experience with Adobe CC Suite including Photoshop/Illustrator. Recent experience in training design and development. Understanding of Quality Assurance procedures. More ❯
Winnersh, England, United Kingdom Hybrid / WFH Options
Raytheon Technologies Corporation
the minimum grade of QCF Level 6 (Degree) or equivalent. Experience in developing interactive training (eLearning, multimedia). An overall understanding of HTML5/CSS3/JavaScript/WebGL. Experience with Adobe CC Suite including Photoshop/Illustrator. Recent experience in training design and development. Understanding of Quality Assurance procedures. More ❯
Wokingham, England, United Kingdom Hybrid / WFH Options
Raytheon Systems
the minimum grade of QCF Level 6 (Degree) or equivalent. Experience in developing interactive training (eLearning, multimedia). An overall understanding of HTML5/CSS3/JavaScript/WebGL. Experience with Adobe CC Suite including Photoshop/Illustrator. Recent experience in training design and development. Understanding of Quality Assurance procedures. More ❯
Northampton, England, United Kingdom Hybrid / WFH Options
GIOS Technology
enhance responsive web applications using AngularJS (1.x). Solid understanding and experience with consuming RESTful APIs and integrating with backend services, proficiency in HTML5, CSS3, and modern responsive design frameworks like Bootstrap Practical experience with JavaScript build tools such as Grunt, Gulp, or Webpack. Should be able to translate UI More ❯
kettering, midlands, united kingdom Hybrid / WFH Options
GIOS Technology
enhance responsive web applications using AngularJS (1.x). Solid understanding and experience with consuming RESTful APIs and integrating with backend services, proficiency in HTML5, CSS3, and modern responsive design frameworks like Bootstrap Practical experience with JavaScript build tools such as Grunt, Gulp, or Webpack. Should be able to translate UI More ❯
milton keynes, south east england, united kingdom Hybrid / WFH Options
GIOS Technology
enhance responsive web applications using AngularJS (1.x). Solid understanding and experience with consuming RESTful APIs and integrating with backend services, proficiency in HTML5, CSS3, and modern responsive design frameworks like Bootstrap Practical experience with JavaScript build tools such as Grunt, Gulp, or Webpack. Should be able to translate UI More ❯
Rotherham, Yorkshire, United Kingdom Hybrid / WFH Options
InterQuest Solutions
What We're Looking For: At least 4 years of commercial experience working with: Visual Studio .NET Core MVC/.NET Framework 4+ HTML5, CSS3, Bootstrap RESTful API/SOAP SQL Server Why Join Us? Hybrid & Flexible Working - Enjoy a great work-life balance with flexibility on working days Innovative More ❯