Trouvez votre prochaine offre d’emploi ou de mission freelance Développement

Frontend Software Developer with Javascript and HTML Our Client is looking to recruit Frontend Software Developer with at least 3 to 5 years experience of developing Frontend software with Javascript and HTML Working as part of the Digital team, you'll be responsible for and delivering some exciting frontend and UX improvements to an eCommerce website as well as other internal applications for this award-winning Luxury Travel Company. The Role You will be responsible for: Own the frontend of the eCommerce website, making continual improvements Collaborating with the back end developer and design resource to deliver improved UI & UX Participate in design discussions and be the voice of the customer on usability Skills and Experience: Excellent working knowledge of HTML, JavaScript, jQuery, CSS & React Framework Previously delivered multiple responsive websites Happy to develop from both wireframes and full designs Experience of working with and developing alongside a CMS (preferably with Umbraco) Capable of working with multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Good knowledge of technical SEO best practices, familiar with LightHouse on assessing page load times Worked in an agile/Kanban environment and familiar with JIRA and confluence Familiar with Git and source control The Clients offices are based in Central London and this role will be remote working. The salary for this role will be in the range £40K to £50K. Do send your CV to us in Word format along with your salary and availability.

Fullstack Backend Developer with C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The Client will consider candidates with solid Backend development skills without Umbraco. The Client is based in Central London and this role will be working remotely. The duration will be 3 months. Do send your CV to us in Word format along with your salary and availability.

Nous recherchons pour l'un de nos clients, un Chargé de projets Études et Développement (F/H). Vos missionsParticiper à la conception et à la maintenance des applications, en front-end comme en back-end Réaliser l'analyse fonctionnelle et technique des besoins Développer et tester les solutions, puis rédiger la documentation associée, dans le respect des standards de développement, de sécurité et d'architecture Gérer et planifier les projets et les évolutions du système d'information qui vous sont confiés Proposer des solutions techniques adaptées aux besoins des utilisateurs Échanger au quotidien avec les équipes métiers et les clients internes

Java Developer (1-4 years experience) We are looking for a number of Java Developers for a Public Sector client. You will have between 1 to 4 years experience with a keenness to further develop your skills and experience in Java software development. * Programming Languages: Proficiency in Java (often Java 11 or newer) and Object-Oriented Programming (OOP). * Frameworks: Familiarity with the Spring ecosystem, particularly Spring Boot and RESTful web services. * Tools & Version Control: Experience with Git, build tools like Maven or Gradle, and containerization basics like Docker. This is a 6 month contract initially and is on a hybrid working model with two days in the office in London every week. It is an inside IR35 contract starting in early December. Candidates with SC clearance or willing to undergo will be considered. To be considered for the position please send over an updated CV. 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.

Job Title: iOS Developer Location: London (Hybrid) Contract Length: 12 Months Day Rate: £383 per day IR35 Status: Inside IR35 Overview We are seeking enthusiastic and capable iOS Developers to join a high-profile technology programme. This is an excellent opportunity for early-career developers who have strong coding skills and are looking to develop their experience within a collaborative, agile delivery environment. This is a hands-on engineering role focused on designing, building, testing, and maintaining native iOS applications. The position is suited to developers who enjoy solving technical problems, writing clean code, and contributing to the delivery of high-quality mobile solutions. These are individual contributor positions and do not require previous people management, team leadership, or line management experience. Key Responsibilities * Develop, maintain, and enhance native iOS applications using Swift. * Build responsive and user-friendly mobile interfaces using SwiftUI and/or UIKit. * Collaborate with product owners, designers, testers, and other developers to deliver new features and improvements. * Integrate applications with RESTful APIs and backend services. * Write clean, maintainable, and well-documented code following best practices. * Participate in code reviews and contribute to continuous improvement initiatives. * Support testing activities, bug fixing, and performance optimisation. * Ensure applications meet quality, security, accessibility, and usability standards. * Assist with application deployment, release activities, and ongoing support. Essential Skills & Experience * Commercial experience developing native iOS applications. * Strong programming skills in Swift. * Experience with SwiftUI, UIKit, or both. * Understanding of the iOS application lifecycle and mobile development best practices. * Experience consuming REST APIs and handling data within mobile applications. * Familiarity with source control systems such as Git. * Knowledge of Xcode and Apple's development ecosystem. * Strong problem-solving and debugging skills. * Good communication and collaboration abilities. Desirable Skills * Experience with XCTest or automated testing frameworks. * Knowledge of CI/CD pipelines and automated deployment processes. * Experience with Core Data or other local storage technologies. * Familiarity with accessibility standards for mobile applications. * Exposure to Agile or Scrum delivery environments. 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.

En tant que Lead Développeur Fullstack C++/Python, vous contribuerez principalement au développement back-end d'un système de gestion de flottes robotisées fondé sur Open-RMF. Vous commencerez par prendre en main et évaluer ce socle technique au regard des besoins du projet, puis participerez à son évolution et à l'intégration de ses composants. Vos responsabilités couvriront également le développement front-end en appui d'un développeur spécialisé, la rédaction de tests unitaires et la production de documentation technique et utilisateur. Vous accompagnerez les développeurs sur les choix et pratiques techniques, et contribuerez au support applicatif et à l'exploitation, avec une participation à l'astreinte prévue ultérieurement. Vous prendrez part aux points réguliers nécessaires au suivi et à l'avancement des projets, dans un fonctionnement agile.

Pour un client industriel spécialisé dans l'électronique et les hautes technologies de défense navale, nous recherchons un Ingénieur Développement Logiciel Bancs de Test Senior en CDI basé à Brest (29). Vous serez responsable de la conception et du développement logiciel des bancs de test pour les équipes R&D, production et maintenance. Vos missions incluront la rédaction de la documentation technique, la définition de l'architecture logicielle, la validation opérationnelle des baies de test, ainsi que le développement de solutions d'automatisation pour le contrôle d'instruments de mesure. Vous assurerez également le transfert des solutions et le support technique aux utilisateurs finaux.

A LIRE ATTENTIVEMENT AVANT DE POSTULER ⬇ 🏠 1 jour de télétravail / semaine - 📍 Lyon (69) - Villeurbanne - 🛠 Expérience de 5 ans minimum Développer un protocole radio, optimiser les communications entre équipements embarqués et intervenir jusqu'au debug matériel : c'est le cœur de cette mission. Nous recherchons actuellement un.e Ingénieur Développement Embarqué C – Protocoles Radio pour intervenir chez l'un de nos clients, sur des systèmes de détection incendie. Vous travaillerez sur les évolutions d'un protocole radio, le développement de drivers bas niveau et l'intégration des communications entre centrales et détecteurs. Un poste qui combine développement C embarqué, expertise radio, optimisation des performances et responsabilités techniques sur une brique logicielle. Vos missions : du protocole radio à l'intégration sur cible Vous interviendrez sur l'ensemble du cycle de développement de la brique radio, depuis les spécifications jusqu'aux tests et aux releases. 1/ Développement et intégration radio - Implémenter les évolutions du protocole radio incendie, notamment les mécanismes de sécurité liés au CRA (Cyber Resilience Act) - Analyser les spécifications de l'ingénieur RF et évaluer leur faisabilité logicielle - Spécifier le D24 RaIL et assurer sa convergence avec l'interface radio de la brique Alpha - Développer la couche logique du driver Silicon Labs SI4461 et intégrer la brique radio sur les centrales (U5) et les détecteurs (U3) 2/ Optimisation et diagnostic - Optimiser les timings, les temps de communication radio et la consommation énergétique par échange - Analyser les défaillances de communication et identifier leurs causes racines, y compris par du debug matériel - Travailler sur la fiabilité des échanges radio entre les équipements 3/ Tests et qualité logicielle - Mettre en place les tests unitaires, de non-régression et les tests protocolaires sur banc - Réaliser les tests croisés entre centrales et détecteurs - Mettre en place l'intégration continue (CI) de la brique radio 4/ Référent technique de la brique radio Au-delà du développement, vous serez responsable du suivi technique de la brique : - Réaliser les revues et validations des Pull Requests avec le référent adjoint (deputy) - Gérer les versions et les releases - Documenter les choix techniques et assurer leur traçabilité - Contribuer au dossier de conformité CRA - Partager vos connaissances et accompagner la transmission technique au sein de l'équipe

Rejoignez une ESN reconnue pour son expertise en prestations intellectuelles IT et participez activement à son développement en région parisienne. Dans un contexte de croissance, vous prenez en main un rôle clé : développer votre activité commerciale tout en pilotant votre propre centre de profit 💻💼 En tant qu'Ingénieur d'Affaires, vous êtes responsable du développement et de la gestion de votre portefeuille clients, de la prospection à la fidélisation. Voici un aperçu détaillé de vos missions : 🎯 - Développer votre portefeuille par une prospection ciblée et structurée - Identifier et ouvrir de nouveaux comptes Grands Comptes - Construire des relations solides avec des interlocuteurs décisionnaires - Définir et piloter votre stratégie commerciale pour maximiser les opportunités - Négocier et vendre des prestations IT (AT, Centres de services, forfaits / workpackages) - Suivre vos missions : accompagnement des consultants, points réguliers, gestion de carrière - Travailler en binôme avec les équipes recrutement pour sécuriser vos placements - Piloter votre activité via un reporting régulier auprès de la direction

At CGI, we don't just build software, we engineer secure, mission-critical systems that help protect the UK and support some of its most critical national infrastructure. As a Software Developer, you'll join the Space, Defence and Intelligence business unit, working alongside clients to design, build and evolve complex software solutions that solve real-world challenges. You'll work with modern technologies, agile delivery practices and highly skilled teams to deliver systems that are secure, scalable and built to last. This is an opportunity to work on technically challenging programmes where innovation is encouraged, learning is continuous, and your work has genuine impact. CGI has been recognised in the Sunday Times Best Places to Work 2025 and named one of the World's Best Employers by Forbes. As a CGI Partner, you'll benefit from industry-leading training, a collaborative culture and our unique share ownership scheme because here, you're more than an employee. The role requires you to hold of obtain UK Security Clearance, the role will be based on a secure site.

Dans le cadre de sa croissance et pour accompagner ses projets d'innovation, notre client renforce son équipe R&D et recherche un Ingénieur Développement Embarqué expérimenté. Vous interviendrez sur des projets à forte valeur technologique . 🛠 Vos missions Intégré(e) à une équipe pluridisciplinaire (hardware & firmware), vous aurez pour responsabilités : Développer, faire évoluer et maintenir des solutions embarquées Participer à l'optimisation des performances et à la sécurisation des produits Contribuer aux évolutions du simulateur afin d'améliorer la fiabilité et la compatibilité des systèmes Réaliser des tests unitaires et participer à la validation des systèmes embarqués Diagnostiquer les anomalies et proposer des solutions correctives Collaborer étroitement avec les équipes internes pour répondre aux besoins clients et anticiper les évolutions technologiques

NetSuite Developers with SalesForce Our Client is looking to recruit a Netsuite Developer with Salesforce experience. You must have at least 5 to 7 years expertise of working with Netsuite as a Developer coupled with experience of Salesforce. Key Responsibilities: Understand the Clients business and processes to provide inputs for improved use of technology, including Salesforce. Propose system design/enhancements based on business needs and NetSuite expertise Review current implementation and propose improvements to enable us to optimise value from NetSuite's native functionality. Implement agreed changes Work on NetSuite configurations and custom development to deliver optimal solutions to support and continued growth while advising the business on risks around customisations or alterations to the platform Undertake analysis of user and business requirements, with particular regard to their impact on existing NetSuite system and environments, and produce an appropriate system design. Complete technical analysis, design, configuration, scripting, and implementation of NetSuite customizations and functionality, Manage configuration changes to fields, workflows, roles/permissions, page layouts, custom objects, custom record types, reports and dashboards Develop, test and deploy customized fields, forms, scripts, workflows, custom records, and user roles to meet business requirements Support existing custom scripts and solutions Conduct the overall analysis, testing, and deployment for ongoing NetSuite upgrades Manage incidents for NetSuite application and coordinate with external vendors and key internal teams Coordinate with NetSuite support on issues that cannot be resolved internally Develop, launch, and manage in-depth KPIs, dashboards, and reports for NetSuite functions at both management and individual level. Support end user requests for new saved searches, reports, KPIs and dashboards Manage and maintain proper system access/rights and role definitions and user access Create and maintain documentation for NetSuite customisations, workflows, processes and troubleshooting steps Develop rollout standards in line with agreed architectural principles to ensure the delivery of resilient solutions Identify application integration opportunities that can streamline business processes and improve productivity Propose and implement potential NetSuite integrations with internal and external systems working alongside the Senior Enterprise Architect Manage and support 3rd party integrations with NetSuite Qualifications, Experience and skills Act as a subject matter expert on the NetSuite Ecosystem. Provide mentoring and code review to current Netsuite developers to ensure highest standards are met. Qualifications, Experience and skills Minimum 5 years hands-on NetSuite experience General knowledge of back office business processes for Finance and Supply Chain Strong technical knowledge covering NetSuite as a technology platform including proficiency in NetSuite's SuiteScript and SuiteTalk APIs, and have experience with other cloud-based technologies. Experience with client-side technologies like JavaScript, HTML and web services (XML, SOAP, WSDL) Experience with SalesForce is a plus Expert at professional programming practices including source code control, versioning and documentation. University degree in computer science, engineering or related fields Ability to collaborate and communicate effectively across functional departments and management hierarchies. A consistent track record of working effectively on virtual teams is required Excellent analytical and problem solving skills Excellent written and verbal communication skills Experience designing and architecting solutions Willingness to learn and ability to flourish in a high growth, dynamic, and entrepreneurial environment Self-starter with the ability to run projects from origin through execution The role can be based in London or Leeds and for the time being will be working remotely. The duration for this assignment is 6 months. The rate will be circa £350 to £550 per day. Please send your CV to us in Word format.

Job title: Android Developer Location: London (hybrid) Contract: 1 year Day rate: £383 IR35: Inside Overview We are seeking talented Android Developers to join a high-performing engineering team delivering innovative mobile solutions. This opportunity is ideal for early-career developers with strong coding capabilities who are passionate about mobile development and modern software engineering practices. This is a hands-on individual contributor role focused on designing, developing, and maintaining Android applications using modern development tools and frameworks. You will work collaboratively with cross-functional teams to create high-quality, scalable, and maintainable mobile applications while contributing to all stages of the software development lifecycle. Key Responsibilities * Design, develop, test, and maintain native Android applications. * Build robust and scalable mobile solutions using Kotlin and Android Studio. * Develop user-focused applications in line with Android design principles and interface guidelines. * Collaborate closely with product owners, designers, developers, and testers to deliver high-quality solutions. * Apply MVVM architecture and established design patterns to create maintainable codebases. * Implement SOLID principles to improve code quality, scalability, and maintainability. * Contribute to code reviews and promote engineering best practices. * Support continuous integration and continuous delivery (CI/CD) processes. * Troubleshoot and resolve application issues throughout the development lifecycle. * Maintain a DevOps mindset, understanding how software and infrastructure interact to support production systems. * Stay current with emerging Android technologies, frameworks, and industry best practices. * Proactively identify opportunities for improvement and drive technical solutions within your domain. Required Skills & Experience * Strong experience developing Android applications using Kotlin. * Proficiency with Android Studio and the Android development ecosystem. * Good understanding of Android design principles and user interface guidelines. * Experience implementing MVVM architecture and associated design patterns. * Strong understanding of SOLID principles and clean coding practices. * Knowledge of Android application lifecycle management. * Experience collaborating within Agile software development teams. * Understanding of CI/CD pipelines and automated software delivery processes. * Strong problem-solving and debugging skills. * Excellent communication and teamwork skills. Desirable Skills * Understanding of the Android compilation and build process. * Knowledge of how source code is transformed into executable applications. * Experience or exposure to FHIR (Fast Healthcare Interoperability Resources). * Understanding of memory management concepts, including garbage collection and reference management. * Experience working within DevOps environments. * Familiarity with automated testing frameworks and test-driven development practices. Personal Attributes * Passionate about mobile technology and Android development. * Eager to learn and embrace new technologies. * Collaborative and team-oriented mindset. * Proactive approach to problem-solving. * Strong attention to detail and commitment to quality. * Self-motivated with a desire for continuous improvement. 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.

Dans le cadre d'un programme de modernisation de son architecture technique, notre client recherche un(e) Java / Spring Boot expérimenté(e). Vous intégrerez une Feature Team composée de développeurs Backend et Frontend, évoluant dans un environnement Agile. L'équipe engage une migration majeure de ses services Back-end, dans un contexte d'évolution du modèle de données et de préparation de futures architectures : gestion des plans, intégration Datalake et gouvernance des données. 1. Migration et refonte des API - Analyser le code existant en Node.js et comprendre la logique métier associée. - Challenger les implémentations actuelles et proposer des optimisations. - Réécrire les endpoints identifiés en Java 17 / Spring Boot 3. - Participer à la modernisation de l'architecture microservices. 2. Conception API et approche Contract-First - Concevoir les contrats d'API en amont des développements. - Mettre en œuvre les spécifications OpenAPI / Swagger. - Participer au développement du BFF en Kotlin. 3. Qualité et bonnes pratiques de développement - Garantir une couverture de tests robuste : tests unitaires, d'intégration et d'acceptance. - Utiliser les outils et frameworks de test adaptés (JUnit, Mockito, Testcontainers). - Veiller au respect des standards de qualité et des métriques SonarQube. 4. Cloud, CI/CD et monitoring - Participer à l'intégration continue et au déploiement des applications. - Intervenir dans un environnement Cloud GCP. - Évoluer dans un contexte conteneurisé (Docker / Kubernetes). - Contribuer au monitoring et à l'alerting via Datadog.

Bonjour, nous recherchons un formateur pour la mission suivante : Objectifs pédagogiquesMaîtriser l'environnement du développeur JS Comprendre les principes clés et bonnes pratiques de Vue.js par rapport à d'autres frameworks ou bibliothèques (jQuery, Angular, React) Connaître les outils indispensables au développement d'applications web dynamiques avec Vue.js Savoir développer une SPA avec Vue.js dans un environnement de développement JavaScript cohérent Réaliser des tests ProgrammeJour 1 – Avantages et inconvénients de Vue.jsQu'est-ce qu'une application SPA (Single Page Application) ? Les origines du framework Vue.js Pourquoi choisir Vue.js ? Comparaison avec les frameworks (jQuery, Angular, ReactJS) Travaux pratiques : identification de comment Vue.js répond à une problématique concrète de développement web, comparaison avec jQuery, Angular et React Utilisation simple de VueUtilisation simple, sans outils de build Présentation de "hello world" Savoir intégrer Vue.js incrémentalement Travaux pratiques : création d'une page HTML intégrant Vue.js via un CDN, développement d'une petite application avec data binding et directives Vue.js Jour 2 – Utilisation sous forme de templatesLe one-way data binding Connaître les méthodes d'utilisation de Vue.js Les computed properties Directives de contrôle de flux Directives de gestion d'événements Présentation des principaux filtres Les composants fournis avec Vue.js Connaître les pièges les plus courants Travaux pratiques : transformation d'une page HTML statique en page dynamique avec les directives v-if, v-for et les propriétés calculées Utilisation sous forme de composantDécoupler les widgets du HTML Présentation du cycle de vie des composants Modules complets "stand alone" Connaître la hiérarchie et la composition Maîtriser les états et la communication entre composants Composant option API Les différences avec composition API Travaux pratiques : développement de composants réutilisables et gestion de la communication via props et événements personnalisés Jour 3 – Routing avec Vue-routerLa déclaration des vues La manipulation de l'historique La navigation Routes imbriquées / Nested routes Redirection Gestion d'erreur Les messages flash Travaux pratiques : configuration de Vue Router en mode historique, gestion des routes imbriquées, redirections et pages d'erreur Data store avec Pinia (introduction)Les apports d'un gestionnaire d'état (état, vue, actions) Zone de stockage centralisée pour tous les composants Règles pour contrôler les mutations de l'état de l'application Créer et appeler des actions Cache et performance La gestion des erreurs Définir des accesseurs (getters) Travaux pratiques : création d'un store Pinia pour gérer une liste de tâches avec getters de filtrage Vue.js et les données extérieures (Call API)Utiliser Axios pour consommer des API Consommation d'une API REST avec Vue 3 Travaux pratiques : requête GET vers une API de contacts, affichage des données, filtrage par nom, gestion des états de chargement et d'erreur Vue.js dans une stack JS moderne : npm, webpack, Babel et ViteInstallation via le package manager La construction via webpack Projet avec Vite Pre-processing avec Rollup Travaux pratiques : build de production avec Vite, optimisation des bundles (lazy loading, tree shaking), déploiement sur serveur statique Bonnes pratiques avec Vue.jsEmplacements et composants Organisation du store Pinia Appels d'API et validation des données La gestion des variables d'environnement ($config) Optimiser l'utilisation des bibliothèques (coût d'importation) Travaux pratiques : développement d'une application complète de type blog (liste, ajout, modification, suppression d'articles) avec Vue Router, Pinia, Axios et composants réutilisables