{"id":2464094,"url":"https://alion.io/job/groupe-celad-developpeur-java-back-end-senior-fh","title":"Développeur java back-end sénior (F/H)","company":{"id":3908314,"name":"Groupe CELAD","domain":"celad.com","url":"https://alion.io/company/celad-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"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":["Valbonne, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":45000,"max":55000,"currency":"EUR","period":"year","gross":null,"usd_annual":61543},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bitbucket","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Lombok","optional":false},{"name":"MapStruct","optional":false},{"name":"Maven","optional":false},{"name":"MySQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-10-13T15:11:35Z","employer_posted_date":null,"last_verified_at":"2026-10-13T15:11:35Z","board_verified":false,"closed_at":null,"days_open":11,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":11},"description":"Vos missions\n\nIntégré à une équipe projet pluridisciplinaire, vous interviendrez sur le développement back-end de plateformes complexes, avec des enjeux de performance, de fiabilité et d’évolution.\n\nVos principales missions seront de :\n\n- Concevoir et développer de nouvelles fonctionnalités back-end en Java et Spring Boot.\n- Réaliser les études et analyses techniques nécessaires à l’évolution des modules et des bases de données.\n- Développer et faire évoluer des API et des microservices, ainsi que les échanges entre les différentes plateformes.\n- Concevoir, optimiser et maintenir les bases de données en fonction des besoins des applications.\n- Mettre en place des tests unitaires et d’intégration, puis les intégrer aux pipelines CI/CD.\n- Rédiger la documentation technique et contribuer à l’amélioration continue des solutions existantes.\n- Participer aux échanges avec les équipes QA, DevOps et Business Analyst pour assurer la cohérence des développements.\n- Accompagner la montée en compétences des développeurs moins expérimentés et partager vos pratiques.\n\nEnvironnement technique\n\nTechnologies principales : Java 11 à 21, Spring Boot, JPA, Hibernate, microservices, MySQL, Redis.\nOutils et technologies complémentaires : MapStruct, Lombok, OpenAPI, Git, Bitbucket, Maven, Sonar, IntelliJ, RabbitMQ et Kafka.\nProfil recherché\nVotre profil\n\nVous justifiez d’au moins 10 ans d’expérience en développement back-end Java et êtes à l’aise sur des applications complexes reposant sur des architectures distribuées.\n\nVous maîtrisez notamment :\n\n- Java et Spring Boot, ainsi que les frameworks associés, notamment JPA et Hibernate.\n- Les bases de données relationnelles, idéalement MySQL, avec des compétences en modélisation et en optimisation.\n- Les architectures distribuées et les microservices.\n- Les tests unitaires et d’intégration.\n- Les pratiques d’intégration continue, avec une bonne culture DevOps et Cloud.\n- Les méthodologies agiles.\n- Une connaissance de MongoDB, d’un environnement Cloud (AWS, Azure ou GCP), de Docker, Kubernetes, Jenkins ou Kafka sera appréciée.","description_format":"text","description_chars":2086,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-13T17:57:15Z"}],"visa":[],"liveness":{"score":78,"band":"hot","label":"Hiring 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