{"id":2026996,"url":"https://alion.io/job/skiils-developpeur-fullstack-java-react","title":"Développeur Fullstack Java / React","company":{"id":3908701,"name":"skiils","domain":"skiils.com","url":"https://alion.io/company/skiils","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lille, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":55000,"max":65000,"currency":"EUR","period":"year","gross":null,"usd_annual":73142},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Jest","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-07T08:51:11Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-11-06T19:45:55Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"Rejoins notre équipe en tant que Développeur Fullstack Java / React. Tu seras responsable de la conception et du développement de fonctionnalités de bout en bout, de l'API jusqu'à l'interface utilisateur. Tu interviendras sur des architectures microservices, distribuées et Event-Driven, et participeras à l'amélioration continue de la qualité du code. Une expérience de plus de 7 ans en développement Fullstack est requise.\nMissions\nConcevoir et développer des fonctionnalités de bout en bout, du backend Java jusqu’au frontend React.\nDévelopper et faire évoluer des API REST, concevoir des interfaces modernes et performantes avec React.js.\nParticiper aux choix d’architecture front/back, intervenir sur des architectures microservices et distribuées.\nProfil recherché\nTu justifies de **plus de 7 ans d’expérience** en développement Fullstack et tu es autonome sur les deux couches.### Les indispensables\n* Excellente maîtrise de **Java 21+ / Spring Boot**\n* Très bonne maîtrise de **React.js**\n* Bonne maîtrise de la conception et de la consommation d’**API REST**\n* Bonne connaissance des **architectures distribuées et Event-Driven**\n* Maîtrise des principes **DDD / SOLID**\n* Expérience concrète de la mise en place et du maintien de **CI/CD**\n* Bonne connaissance des stratégies de tests : unitaires, intégration, acceptance et idéalement tests de charge\n* Sensibilité aux sujets de **monitoring, alerting et observabilité**\n* Maîtrise de **Git**\n* Capacité à intervenir aussi bien sur les problématiques backend que frontend\n⭐ Les petits plus qui feront la différence\n* Connaissance de **Vue.js**\n* Expérience avec **Node.js / TypeScript**\n* Maîtrise de **Jest, Cypress** ou d’outils équivalents\n* Sensibilité **UX / Design System**\n* Pratiques de **craftsmanship** : Clean Code, TDD, refactoring, code review\n* Expérience dans des environnements digitaux à forts enjeux techniques\nTu as envie de rejoindre une équipe où tu peux réellement avoir de l’impact, travailler sur des sujets techniques variés et développer des fonctionnalités de bout en bout ?\n**Alors rejoins-nous et construisons ensemble les expériences digitales de demain 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