Find your next tech and IT Job or contract HTML5

What you need to know about HTML5

HTML5 is the fifth version of the standard markup language used to structure and present content on the web. Designed to meet the needs of modern applications, it introduces new semantic tags (such as <article>, <section> or <header>) to improve code readability and accessibility. HTML5 supports advanced features such as embedded videos and audio through <video> and <audio> tags, without requiring third-party plugins like Flash. It also includes powerful APIs, such as local storage (localStorage), geolocation, and 2D drawing management via <canvas>. Compatible with modern browsers, HTML5 simplifies the development of interactive websites and responsive applications while improving their performance and accessibility.

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Contractor

Contractor job
Senior Python Data Scraping Engineer (Freelance)

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Published on
Docker
Github
Google Sheets

London, England, United Kingdom

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Senior Python Data Scraping Engineer (Freelance)

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Published on
Docker
Github
Google Sheets

Glasgow, Scotland, United Kingdom

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Permanent

Job Vacancy
Frontend Developer (TypeScript) (Remote)

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Published on
Angular
AngularJS
CI/CD

United Kingdom

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Freelance Data Scraping Engineer (Python)

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Published on
Deep learning
Github
Google Sheets

Glasgow, Scotland, United Kingdom

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Apprenticeship

Apprenticeship offer
Apprentissage en développement frontend (JavaScript) F/H

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Published on
CI/CD
CSS
DevOps

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Permanent

Job Vacancy
FrontEnd Web Developer (Remote)

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Published on
Angular
AngularJS
CI/CD

United Kingdom

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Contractor

Contractor job
Liferay Developer

Nexus Jobs Limited
Published on

£250-400
Norwich, England, United Kingdom
Front End Software Developer with Liferay and HTML5 Our Client is looking to recruit a Frontend Software Developer with at least 3 to 5 years experience developing in HTML, Javascript and ideally Liferay 7. A degree in Computer Science or other relevant education please (Bachelor/Master). Extensive knowledge of HTML5, CSS (SASS), JavaScript, Jquery and Angular 5. Good sense of webdesign. Working experience in an Agile environment including methods like Scrum. You need to be a fast learner, willing to learn and implement new technologies. Excellent verbal and written knowledge of the English language is a must. This is a 3 month contract assignment in Norwich – you can work 2 days a week from home. Please do send your CV to us in Word format along with your availability and daily rate.
Premium Job
Contractor
Permanent

Job Vacancy
Lead Tech Full Stack .NET 9 / React (H/F)

ADONYS
Published on
.NET
React

1 year
40k-50k €
450-550 €
Hauts-de-Seine, France
🏢 Contexte Dans le cadre de la création d’une nouvelle application de pilotage du parc de compteurs connectés (télérelève) , nous recherchons un Lead Tech Full Stack H/F Le projet s’inscrit dans un environnement industriel critique , avec des enjeux forts de : fiabilité performance volume de données continuité de service Vous interviendrez au cœur d’un système traitant des données issues de compteurs (eau, électricité, gaz, IoT). 🎯 Objectif du poste En tant que référent technique , vous êtes responsable de : la qualité technique globale de l’application la définition des choix d’architecture l’accompagnement des développeurs la contribution active au développement 👉 Poste très technique et hands-on , avec un rôle clé dans la structuration du projet. 🧑‍💻 Missions principales🔧 Développement & conception Concevoir et développer les évolutions applicatives Participer activement au développement Back-end et Front-end Concevoir et maintenir des API REST performantes Optimiser les performances globales du système 🏗 Architecture Participer aux choix d’architecture logicielle Assurer la scalabilité, la maintenabilité et la robustesse Mettre en œuvre des patterns modernes (Clean Architecture, DDD, etc.) 👨‍👩‍👧‍👦 Leadership technique Encadrer techniquement les développeurs Réaliser des code reviews Garantir la qualité du code et le respect des standards Diffuser les bonnes pratiques 🔄 Évolutions techniques Piloter les montées de version (.NET / React) Assurer la veille technologique Proposer des améliorations techniques innovantes 📚 Documentation Rédiger et maintenir la documentation technique Participer à la capitalisation des connaissances 🧰 Stack technique🔴 Back-End (≈ 60%) .NET 9 C# Entity Framework Core PostgreSQL SQL API REST Architecture objet UML Design et architecture logicielle 🔵 Front-End (≈ 40%) React (dernières versions) JavaScript TypeScript (fortement apprécié) HTML5 / CSS3 Tailwind CSS (plus différenciant) ⚙️ Environnement & outils Git Linux / Windows Apache CI/CD (GitHub Actions, GitLab CI, etc.)
Permanent
Contractor

Job Vacancy
Senior Développeur Full stack - Angular / Java, Spring-SpringBoot - (Banque/Trade)

CAT-AMANIA
Published on
Agile Scrum
Angular
Bootstrap

1 year
46k-61k €
420-470 €
Ile-de-France, France
Descriptif mission : Dans le cadre de cette mission, le consultant interviendra dans la squad Trade Client Channel qui a pour but d’offrir aux clients des services bancaires à plus-values principalement pour un grand groupe bancaire international (France + Asie + à terme Amérique), mais également pour un grand groupe bancaire français (un portail de tracker d’opérations Back Office, des sets d’API, des connecteurs à des portails externes, et un portail progiciel connecté à l’outil Back Office (FBCC)). Le Développeur confirmé interviendra au sein d'une équipe de 4 développeurs afin d’intervenir sur les 3 applications front du périmètre : FBCC, KONSOLE & Trade Tracker. Descriptif de la mission : Prestation de Développeur Fullstack Java/Angular, sur les activités de contributions projets, de maintenance évolutive-corrective et de support aux utilisateurs en production. Au quotidien le consultant aura pour missions de : Concevoir techniquement et développer des solutions via le software craftmanship (test driven development, fail fast, continuous delivery, méthode agile etc.) mais également une intégration d’un progiciel ; Challenger les besoins et rédiger les scénarios en collaboration avec les Business Analysts et participer aux estimations poker planning ; Participer à l’amélioration continue (technique, organisation et processus) ; Participer activement aux mises en production ; Assurer le support de production sur ces 3 applications.
Contractor
Permanent

Job Vacancy
Développeur Front-End React / Accessibilité Web Senior (H/F) /EXPERIENCE BANCAIRE OBLIGATOIRE

Sapiens Group
Published on
React
TypeScript

1 year
40k-45k €
400-550 €
Massy, Ile-de-France
Offre de mission. 📢Développeur Front-End React / Accessibilité Web Senior (H/F) /EXPERIENCE BANCAIRE OBLIGATOIRE ⚠️Connaissance standard Accessibilité WCAG 2.1 📍 Localisation : Massy-Palaiseau (91) Mission longue 2 jours de télétravail / semaine Dans le cadre d'un projet de refonte d'applications web à fort enjeu d'expérience utilisateur et d'accessibilité numérique, nous recherchons un Développeur Front-End React Senior disposant d'une solide expertise en accessibilité web (WCAG) et en développement d'interfaces modernes. ✨Vos missions : Au sein d'une équipe Agile, vous serez chargé(e) de : - Développer des interfaces web performantes, responsives et accessibles. - Intégrer des maquettes Figma en respectant les standards WCAG 2.1 AA/AAA. - Développer des applications avec React, TypeScript, HTML5, CSS3/SCSS. - Concevoir des composants réutilisables et contribuer au Design System. - Garantir l'accessibilité des applications (ARIA, navigation clavier, lecteurs d'écran, contrastes...). - Réaliser des audits et corriger les problématiques d'accessibilité. - Optimiser les performances (Core Web Vitals, Lazy Loading, Code Splitting). - Participer aux cérémonies Agile/Scrum. - Mettre en œuvre les tests unitaires et d'accessibilité. - Assurer le déploiement et le suivi des applications via Git et CI/CD. ✨Environnement technique : - React - TypeScript - HTML5 / CSS3 / SCSS - Tailwind CSS / Sass - Git / GitLab - Figma - Jest / Vitest / Playwright - Axe, NVDA, JAWS, VoiceOver - Responsive Design / Mobile First - ARIA - SEO - Agile Scrum ⚠️Profil recherché - Bac+5 en informatique ou équivalent. - Minimum 6 ans d'expérience en développement Front-End. - Au moins 3 ans d'expérience sur des projets d'accessibilité web. - Expérience confirmée sur React et TypeScript. - Maîtrise des standards WCAG 2.1, ARIA et HTML sémantique. - Bonne connaissance des Design Systems et des Frameworks CSS modernes. - Expérience sur plusieurs projets de refonte de sites ou d'applications web. - Maîtrise des tests automatisés et des bonnes pratiques de développement. ✨Les qualités attendues - Sens de la qualité et du détail. - Forte sensibilité à l'accessibilité numérique et à l'expérience utilisateur. - Autonomie et esprit d'initiative. - Excellent relationnel et goût du travail en équipe. - Curiosité technologique et veille permanente. - Capacité à évoluer dans un environnement Agile. 😊Les plus : Expérience sur des Design Systems. Bonne maîtrise des performances Web et du SEO. Connaissance des outils d'audit d'accessibilité.
Permanent

Job Vacancy
Javascript Front End Developer – Central London

Nexus Jobs Limited
Published on

£40k-60k
London, England, United Kingdom
Javascript Front End Developer – Central London JavaScript Engineer required to join a fast growing company and shape the future of payments cross-platform and cross-device? Evolving in an agile and collaborative environment, you will be part of a multidisciplinary and excellence-driven team and bring your solid native JavaScript skills and perspective to all projects that you’re involved in. The role is uniquely positioned to be deeply involved in the entire product lifecycle, working side by side with Front-End & Back-End Developers, Architects and Designers towards a common goal: provide millions of online shoppers worldwide with the best possible payment experience. The ideal candidate must live and breathe agile and firmly believe in creating clean, testable code. Key Responsibilities Create intuitive, robust, and reusable user interfaces using Vanilla JS Build cross platform, cross browser, responsive HTML5 and CSS3 Engage in the entire product development cycle to understand business objectives and user goals, and ensure solutions offer true value to our customers Produce high quality solutions that will enhance or simplify existing processes Work with designers to promote brand and interface guidelines Encourage the use of best practices and workflows throughout the organization Contribute to team discussions and stand-ups Mentor Junior Team members Skills & Experience Excellent JavaScript (Vanilla) with code patterns Good knowledge of some JS frameworks (e.g. Angular, Backbone) Complete understanding of the full web stack Solid knowledge of CSS pre-processors (SASS, LESS) and HTML5 Knowledge of some server side languages (e.g. PHP, NodeJS) Knowledge of some client / server testing framework (e.g. Mocha, Jasmine, JUnit) Bilingual English and JavaScript Salary will be in the range £40K to £60K Per Annum. Please send your CV to us in Word format.
Permanent

Job Vacancy
Full-Stack Javascript Developer – Central London

Nexus Jobs Limited
Published on

London, England, United Kingdom
Full-Stack Javascript Developer – Central London Our Client is urgently looking to recruit a Full-Stack Java Developer with very strong Javascript development expertise. You must have at least 3 to 5 years experience as a Full-Stack Developer with Javascript fundamentals, design patterns, and OOP – Object Oriented Programming. So you must have at least 5 years front and back-end development expertise. For the Back-End part of the position you must have the following skills: Experience of Node JS or JAVA, PHP, Python – which are preferred along with strong problem solving and Data Structure. Must have excellent knowledge of HTML5 and CSS3 plus This is a 6 to 12 month assignment based in Central London. Please send your CV to us in Word format along with daily rate and availability.
Contractor

Contractor job
Senior Software Developer with Liferay or Angular

Nexus Jobs Limited
Published on

£350-500
London, England, United Kingdom
Senior Software Developer with Liferay or Angular You have a degree in Engineering, Computer Science or other IT related education please (Bachelor/Master). Must be very enthusiastic about Java-based web/enterprise application development and deployment and have experience with Java. The Client would like to see working knowledge and at least 2 to 3 years experience with Angular 5 and/or Liferay 7 / DXP. Experience with the Spring Framework is a must coupled with extensive knowledge of HTML5, CSS (SASS), JavaScript and Jquery. Good sense of web design and Single-Page Application (SPA) development. Knowledge of cloud software design (AWS / Azure). You need to be a fast learner, willing to learn and implement new technologies. There are several locations for this contract assignment – Norwich, Reading, Surrey, Luton. The rate is negotiable. Duration will be 6 months. Do send your CV to us in Word format along with your daily rate and availability.
Permanent

Job Vacancy
Senior UI Developer - Central London

Nexus Jobs Limited
Published on

London, England, United Kingdom
Senior UI Developer – Central London We are looking to recruit a Senior UI Developer with at least 5 years experience. Your experience must cover Front End UI development. It is important that those developers be sufficiently experience to lead the UI development in a micro-service/angular framework. Must have a very good background with Angular implementation and testing, along with rest end points. Additionally you must have a good understanding of how to break down an implementation of the UI to segregate the business logic responsibilities correctly. The following would be good to have - Vanilla Javascript/Core JavaScript coding, NodeJS, HTML5, CSS3). Key Skills required: Node.JS Development Javascript - variable scoping - Event handling and Event delegation - JSON parsing and looping - Promises - DOM manipulation. HTML - Semantic Markup - Accessibility - SEO friendly markup CSS - Positioning - Flex layout - Basic idea of CSS preprocessors like LESS/SCSS This is a 6 month assignment in Central London. Please send your CV to us in Word format along with daily rate and availability.

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Contract roles and jobs for HTML5

Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The front-end Developer (JavaScript, Node, React, Angular, Vue...) uses HTML5 to structure web pages, creating modern and interactive user interfaces.

Multimedia Designer

The multimedia Designer uses HTML5 to create dynamic and interactive websites, integrating multimedia elements (videos, animations) while adhering to modern web standards.

UI Designer / Art Director / Web Designer

The UI Designer / Artistic Director / Webdesigner uses HTML5 to design web pages that are adapted to different types of devices, integrating modern and interactive visual elements into the sites.

Web Integrator (HTML, CSS)

The Web Integrator (HTML, CSS) uses HTML5 to code the structure of websites according to web standards, ensuring compatibility with browsers and mobile devices.

30 results

Contracts

Contractor Permanent

Location

Remote type

Hybrid Remote On-site

Rate minimum.

£150 £1300 and more

Salary minimum

£20k £250k

Experience

0-2 years experience 3 to 5 years experience 6 to 10 years experience +10 years experience

Date posted

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