Find your next tech and IT Job or contract Front-end

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Permanent

Job VacancyJavascript 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.
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Contractor

Contractor jobDéveloppeur Front-End React.js (H/F)

Le Groupe SYD
Published on
React

6 months
350-400 €
Bordeaux, Nouvelle-Aquitaine
🌟 Quel sera ton poste ? 🌟 📍Lieu : Bordeaux 🏠 Télétravail : jusqu'à 2 jours par semaine 📝Contrat : Freelance ou Portage 💰salaire selon l'expérience 👉 Contexte client : Au sein du domaine WEB, vous intégrez l'équipe en charge du frontend e-commerce. Vous participez au développement et à l'amélioration des applications stratégiques qui soutiennent l'activité digitale de l'entreprise. En collaboration avec les équipes Backend, les experts fonctionnels, les chefs de projet et les équipes RUN, vous intervenez sur l'ensemble du cycle de développement : conception, développement, tests, déploiement et maintien en conditions opérationnelles. Votre objectif : garantir des applications robustes, performantes et maintenables, tout en contribuant à l'amélioration continue des pratiques de développement. Tu auras pour missions de : ✅ Analyser les besoins métiers et les contraintes techniques afin de proposer des solutions adaptées et pérennes. ✅ Concevoir et développer les fonctionnalités Front-End. ✅ Rédiger les spécifications techniques et produire les tests unitaires. ✅ Participer aux revues de code et promouvoir les bonnes pratiques de développement. ✅ Garantir la qualité, la performance, la sécurité et la maintenabilité du code. ✅ Contribuer aux déploiements et à l'amélioration des processus CI/CD. ✅ Participer à la résolution des incidents de production et au maintien en condition opérationnelle des applications. ✅ Assurer une veille technologique active et être force de proposition sur les évolutions techniques. Environnement technique Front-End : React.js TypeScript JavaScript CSS Outils : GitHub / GitLab Bonus apprécié : Connaissances Java Expérience Full Stack Expérience dans un environnement CMS
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Permanent

Job VacancyFront End Developer – Stratford East London

Nexus Jobs Limited
Published on

£30k-40k
Stratford, England, United Kingdom
Front End Developer – Stratford East London Working in a small dynamic team, reporting to the Delivery Manager and supporting the Head of UX. This is an exciting opportunity to develop innovative customer focused solutions. As the Client spans both customer-centric and policy/contract-centric technology, and provides services that merge the two, this position requires a person who is comfortable in and can effectively address both. The successful applicant will be able to demonstrate a passion for the development of ground breaking, mobile optimised digital solutions to enhance the customer experience. This position offers creative freedom and will suit a candidate with an eye for smart, user-friendly design who is self motivated with excellent organisational skills. The role requires the incumbent to have at least 2 to 5 years of experience as a Developer with some design capabilities. Skills required for this position include: HTML/CSS/JavaScript/jQuery XML/JSON Experience taking mock-ups and prototypes to working web models Experience creating responsive websites, preferably with frameworks like Bootstrap or similar Building with a CMS It would be useful but not mandatory to have experience of the following: SCSS/SASS Communication with Web Services using JSON or XML (preferably using AJAX in jQuery) Some exposure to, or experience with PHP Exposure to the UX development process Design/Prototyping with Axure or myBalsamiq Tableau Salary range is £30K – 40K + Benefits Please send your CV to us in Word format.
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Contractor

Contractor job[SCH] Développeur Front End Angular - 1911

ISUPPLIER
Published on

10 months
250-380 €
Saint-Jacques-de-la-Lande, Brittany
La mission s'inscrit dans le secteur bancaire et porte sur le développement d'une plateforme web unifiée pour deux grandes institutions bancaires. Le projet vise à regrouper les fonctionnalités des anciens sites et à intégrer de nouvelles fonctionnalités modernes. L'environnement comprend notamment Angular, NodeJS, Jenkins, Npm, Jira, Bitbucket, GitLab et les technologies HTML/CSS. Missions : - Refactoriser les anciens modules en librairies réutilisables - Isoler les fonctionnalités dans des classes ou fonctions autonomes - Organiser le code en fichiers et modules logiques - Intégrer des mécanismes de gestion des erreurs dans les librairies - Rédiger les tests unitaires des fonctions et classes exposées - Configurer les librairies dans le nouveau projet - Gérer la traduction - Réaliser les tests d'intégration - Gérer le partage des données entre les librairies - Gérer la navigation entre les librairies - Créer les nouvelles interfaces du module Contact - Intégrer les informations relatives aux agences et conseillers - Moquer les APIs back-end - Réaliser les tests unitaires du module Contact Profil attendu : Le besoin porte sur un développeur sénior Angular avec plus de 8 ans d'expérience. Une expertise Angular ainsi qu'un niveau avancé sur Jenkins et Node. JS sont demandés. Une expérience confirmée avec Jasmine Javascript est également attendue.
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Contractor
Fixed term
Permanent

Job VacancyDéveloppeur Front-End confirmé / senior

Gamme solutions
Published on
API REST
Cypress
Docker

6 months
Paris, France
Dans le cadre de la transformation digitale d'un grand groupe français de services, le consultant intégrera une équipe Agile en charge de la conception, du développement et de la maintenance de solutions e-commerce. La mission s'inscrit dans un contexte de modernisation des applications front-end, avec pour principaux enjeux l'amélioration de l'expérience utilisateur, la performance des applications, l'accessibilité et la maintenabilité du code. Le consultant participera à la conception et au développement d'interfaces utilisateur modernes, performantes et évolutives. Ses principales missions seront notamment de concevoir et développer de nouvelles fonctionnalités Front-End, participer à la conception technique des solutions, développer des interfaces réactives, performantes et maintenables, assurer l'intégration avec les différentes API disponibles, participer à l'amélioration continue de l'architecture Front-End, garantir la qualité et la maintenabilité du code produit, mettre en œuvre les bonnes pratiques de développement et de tests, contribuer à l'optimisation des performances des applications, veiller à la compatibilité multi-navigateurs, prendre en compte les exigences d'accessibilité numérique, collaborer avec les équipes Back-End, UX/UI, Product et autres parties prenantes, participer aux cérémonies Agile/Scrum, et accompagner les développeurs plus juniors ou confirmés et contribuer à leur montée en compétence. Les principaux enjeux de la prestation sont de développer des applications Front-End performantes et évolutives, garantir une intégration fluide avec les API REST et GraphQL, optimiser les performances et notamment les temps de chargement, prendre en compte les enjeux SEO, garantir la compatibilité multi-navigateurs, respecter les standards d'accessibilité WCAG 2.1, et maintenir un niveau élevé de qualité et de maintenabilité du code. Le consultant évoluera dans un environnement technique comprenant Vue.js 3.x, Nuxt.js, TypeScript, Vuex / Pinia, SASS, Convention BEM, SSR, Design System, API REST, GraphQL, Architecture microservices, Vite, Webpack, ESLint, Prettier, TDD / BDD, Jest, Cypress, GitLab CI/CD, Docker, Figma, Frontify, et InVision.
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Contractor

Contractor jobFront End Javascript Developer with Agile – Brighton Sussex

Nexus Jobs Limited
Published on

£200-300
Brighton & Hove Stadium Greyhound Kennels, England, United Kingdom
Front End Javascript Developer with Agile – Brighton Sussex Our Client is looking to recruit a Front End Software Developer with very strong experience in Javascript in an Agile environment. Must have experience with Agile development environment. Any experience with Angular JS framework knowledge would be very handy. Required knowledge and experience: • Significant experience with building, launching and managing simple and complex websites on the Adobe Experience Manager platform • Expert knowledge of web-based technologies: HTTP / HTTPS, HTML, JavaScript, CSS, Less, JQuery, Angular • A passion for technology and up-to-date with trends, new languages and design approaches in the IT space. • Experienced in designing scalable solutions, write efficient code, optimizing performance and debugging issues. • Comfortable working in a fast-paced, multi-tasking, dynamic environment . • Excellent communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences, both technical and non-technical. Formal education or equivalent: • Degree or equivalent experience in Computer Science or IT related field • Higher degree desirable So key skills are Javascript in an Agile environment. This is a 6 month contract assignment in Brighton Sussex. Please send your to us in Word format urgently.
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Contractor

Contractor jobFront End Java and HTML Developer – Brighton Sussex

Nexus Jobs Limited
Published on

£200-300
Brighton & Hove Stadium Greyhound Kennels, England, United Kingdom
Front End Java and HTML Developer – Brighton Sussex Our Client is looking to recruit a Front End Software Developer with very strong experience in Java Script. Must have experience with Agile development environment. Any experience with Angular JS framework knowledge would be very handy. Required knowledge and experience: • Significant experience with building, launching and managing simple and complex websites on the Adobe Experience Manager platform • Expert knowledge of web-based technologies: HTTP / HTTPS, HTML, JavaScript, CSS, Less, JQuery, Angular • A passion for technology and up-to-date with trends, new languages and design approaches in the IT space. • Experienced in designing scalable solutions, write efficient code, optimizing performance and debugging issues. • Comfortable working in a fast-paced, multi-tasking, dynamic environment . • Excellent communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences, both technical and non-technical. Formal education or equivalent: • Degree or equivalent experience in Computer Science or IT related field • Higher degree desirable This is a 6 month contract assignment in Brighton Sussex. Please send your to us in Word format urgently.
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Contractor

Contractor jobFront-End Java and Web Developer City London

Nexus Jobs Limited
Published on

Canary Wharf, England, United Kingdom
We urgently require a Front-End Java Developer with at least 3 to 5 years experience of developing global digital marketing platform to provide a complete web experience management solution for Customer to market products & services to learners on a global scale. The candidate will be a high-performing, hands-on Front end development specialising in CSS, HTML, JavaScript and Angular. Experienced technologist, who will help with the front end development of sites on-boarding onto the Marketing Cloud platform. You will be required to • Develop sites on-boarding onto the Customer Marketing Cloud • Coaching development teams. • Setting and ensuring the highest development standards are followed. • Identification and management of technical debt. • BAU code fixes and enhancements to existing sites on the platform Must have the following experience: • Significant experience with building, launching and managing simple and complex websites on the Adobe Experience Manager platform • Expert knowledge of web-based technologies: HTTP / HTTPS, HTML, JavaScript, CSS, Less, JQuery, Angular • A passion for technology and up-to-date with trends, new languages and design approaches in the IT space. • Experienced in designing scalable solutions, write efficient code, optimizing performance and debugging issues. • Comfortable working in a fast-paced, multi-tasking, dynamic environment . • Excellent communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences, both technical and non-technical. This is a 4 month contract assignment to start immediately. Based in the City London. Please send your CV to us in Word format along with daily rate and availability.
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Fixed term

Job VacancyAI Engineer (Front End)

LA International Computer Consultants Ltd
Published on

7 months
SW1A 2AH, City of Westminster, England, United Kingdom
AI Engineer (Front End) £560 per day (Inside IR35) | 12-Month Contract | Remote with Occasional London Travel We are seeking an experienced AI Engineer (Front End) to join a major government programme delivering innovative AI-enabled digital services and user experiences. This is an exciting opportunity to work at the forefront of AI adoption, helping to design and develop intuitive, user-centric interfaces that leverage emerging AI technologies to transform public sector services. Key Responsibilities * Develop and enhance AI-enabled user interfaces and digital experiences * Build responsive, accessible, and scalable front-end applications * Collaborate with product, UX, data, and AI teams to integrate AI capabilities into customer-facing solutions * Contribute to the design and implementation of modern web and mobile experiences * Ensure solutions meet government standards for accessibility, security, and performance * Participate in agile development practices and continuous improvement initiatives Essential Skills & Experience * Proven experience as a Front End Engineer/Developer delivering modern digital products * Strong experience building AI-enabled applications or user experiences * Expertise in modern JavaScript frameworks such as React, Next.js, Angular, or Vue * Experience integrating AI/LLM technologies into digital products * Strong understanding of UX, accessibility, and responsive design * Experience working within UK Government or Public Sector environments (essential) * Ability to work effectively across multidisciplinary teams * Eligible to obtain and maintain BPSS clearance Desirable Experience * Experience developing mobile applications (iOS, Android, React Native, Flutter, etc.) * Familiarity with GenAI platforms, copilots, conversational interfaces, or AI-assisted workflows * Knowledge of cloud environments such as Azure, AWS, or GCP Contract Details * Role: AI Engineer (Front End) * Rate: £560 per day * IR35: Inside IR35 * Duration: 12 months * Location: Remote, with occasional travel to London * Clearance: BPSS Eligible * Start: ASAP LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
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Contractor
Permanent

Job Vacancy Un Développeur Frontend Expert sur Chatillon

Almatek
Published on
Front-end
Tailwind CSS
Web

6 months
Châtillon, Ile-de-France
Almatek recherche pour l'un de ses clients Un Développeur Frontend Expert sur Chatillon. Compétences techniques Intégration Web (HTML5 / CSS3 / Responsive) - Expert - Impératif Tailwind CSS - Expert - Impératif Design System & UI Components - Expert - Impératif Accessibilité (WCAG/ARIA) - Confirmé - Important Connaissances linguistiques Français Courant (Impératif) Description détaillée Le consultant interviendra sur le périmètre Front-End / UI et aura pour mission de : **Intégration et développement UI** - Intégrer les maquettes fournies par l'équipe UX/UI en respectant le pixel-perfect et les principes du responsive design (mobile-first). - Développer des composants réutilisables et modulaires en s'appuyant sur le framework Tailwind CSS. - Assurer la compatibilité multi-navigateurs et multi-devices. - Mise en œuvre et évolution du Design System **Contribuer à l'implémentation et à l'évolution du Design System existant.** - Créer, maintenir et documenter les composants dans un outil de référence (ex. Storybook). - Garantir la cohérence visuelle et technique des interfaces sur l'ensemble du produit. **Accessibilité et performance** - Intégrer les bonnes pratiques WCAG / ARIA afin de garantir l'accessibilité des interfaces. - Optimiser les performances front (taille des assets, temps de chargement, SEO technique). **Collaboration et qualité logicielle** - Travailler en étroite collaboration avec les UX/UI designers, les développeurs et les Product Owners. - Participer aux revues de code et aux bonnes pratiques d'intégration (Git, CI/CD). - Fournir une documentation claire pour faciliter la réutilisation et la maintenance des composants. **Environnement technique (compétences souhaitées mais non impératives)** - Être capable d'intégrer les composants développés dans un projet existant basé sur React / Next.js. - Contribuer à l'amélioration continue de l'écosystème front-end (tests automatisés, outils de build, process qualité). Localisation : Chatillon + 2 Jrs de TT
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Contract roles and jobs for Front-end

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

The front-end developer is responsible for creating and optimizing user interfaces, using modern technologies like React or Angular to deliver an interactive and high-performance experience.

Fullstack Developer

The fullstack developer is skilled in both front-end and back-end technologies and plays a vital role in developing intuitive user interfaces connected to robust back-end systems.

UI Designer / Art Director / Web Designer

The UI designer creates visuals and user experiences for front-end applications, working closely with developers to ensure a cohesive and functional aesthetic.

Web Integrator (HTML, CSS)

The web integrator converts graphic designs into functional web pages, using front-end technologies like HTML and CSS to ensure cross-browser compatibility.

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