{"id":2293688,"url":"https://alion.io/job/atelier-informatique-back-end-java-junior","title":"Back End Java Junior","company":{"id":4412982,"name":"Atelier Informatique","domain":"atelierinformatique.eu","url":"https://alion.io/company/atelier-informatique","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":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Belgium"],"countries":["BE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":".NET","optional":true},{"name":"Apache Tomcat","optional":true},{"name":"Azure","optional":true},{"name":"Azure AKS","optional":true},{"name":"Blazor","optional":true},{"name":"C#","optional":true},{"name":"Confluence","optional":true},{"name":"Docker","optional":true},{"name":"ElasticSearch","optional":true},{"name":"GitLab","optional":true},{"name":"Groovy","optional":true},{"name":"Hibernate","optional":true},{"name":"Jenkins","optional":true},{"name":"Jira","optional":true},{"name":"Jsonnet","optional":true},{"name":"JUnit","optional":true},{"name":"Kubernetes","optional":true},{"name":"Maven","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Python","optional":true},{"name":"RabbitMQ","optional":true},{"name":"SonarQube","optional":true},{"name":"SQL","optional":true},{"name":"ZooKeeper","optional":true}],"status":"live","first_seen_at":"2026-10-11T19:23:03Z","employer_posted_date":null,"last_verified_at":"2026-10-11T19:23:03Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Afin de renforcer l'équipe interne nous recherchons un Développeur Backend.\n\nResponsabilités\n\nPour cette fonction, sous la responsabilité du Senior Analyst, vous:\n\nDéveloppez des applications backend liées au métier (prises de rendez-vous, intégration des appareils de contrôle,...) sur différentes plateformes (desktop, tablette, smartphone, ...)\n\nIntégrez une équipe à taille humaine (une douzaine de développeurs)\n\nPrenez rapidement l'entière responsabilité du développement d'une partie de ces applications.\n\nSuivez des formations internes et externes sur les outils de développement de dernière génération\n\nUtilisez une infrastructure de développement récente et innovante (conteneur, orchestration, cloud, Virtualisation,...)\n\nRédiger les spécifications techniques en amont des développements (analyser comment, pourquoi, avec quoi)\n\nRéaliser les développements\n\nParticiper aux phases de tests (unitaires, d'intégration, de non régression)\n\nParticiper à la rédaction de la documentation\n\nParticiper au déploiement et à la mise en production effective des différentes applications\n\nAssurer le support de production\n\nProfil\n\nExpérience Java\n\nConnaissance Spring Boot\n\nConnaissance architecture de MicroServices\n\nConnaissance REST API\n\nRésidents européens (Belgique, Luxembourg, France, Allemagne)\n\nProjet de rapprochement du lieu de travail à prévoir\n\nNice to have\n\nUne connaissance des outils suivants (ou équivalents) constitue un atout:\n\nIntégration continue: Jenkins/GitLab, Maven, Nexus, sonarqube\n\nTesting : unitaire, intégration, acceptance, de charge, de stress\n\nBases de données : PostgreSQL, MongoDB, Elasticsearch\n\nOutils : Confluence, Jira, GIT\n\nConteneurs/orchestration : Docker, Kubernetes\n\nService Discovery : EUREKA, Zookeeper\n\nLangage de scripting : Bash, Groovy, Python, Jsonnet\n\nAutres : J2EE, XML, JSON, SQL, JUnit, Messaging (JMS), Broker, WebService, Tomcat/Jetty, Hibernate\n\nDivers\n\nCDI - temps plein\n\nNord du Luxembourg / Weiswampach\n\nPas de télé travail\n\n Company description\n Atelier Informatique est un bureau de consultance spécialisé en IT et en recrutement généraliste.\n\nNous accompagnons les entreprises dans la recherche de talents et la mise à disposition de consultants qualifiés afin de répondre efficacement à leurs besoins opérationnels et stratégiques.\nGrâce à notre expertise du marché, notre vaste réseau professionnel et notre approche humaine, nous créons des connexions durables entre les entreprises et les talents.\n\nNotre mission\n✅ Fournir des solutions de consultance et de recrutement adaptées à chaque client.\n✅ Identifier les meilleurs talents et les meilleures opportunités.\n✅ Construire des relations de confiance basées sur la proximité, la qualité et la réactivité.\n✅ Accompagner le développement professionnel de nos consultants et candidats.\n\nAtelier Informatique, votre partenaire humain et technologique pour relever les défis de demain.\n\n Show full description\n\n Atelier Informatique - Back End Java Junior\n Atelier Informatique\n\n Apply \n\n Similar offers\n\n Atelier Informatique - Front End Dev Junior\n Weiswampach - Canvas, REST API\n\n Cream Consulting - Java Developer\n Brussels - Eclipse, NetBeans\n\n Smals - .NET & Blazor Software Developer\n Brussels - WCF, Web APIs\n\n Satellit - .NET Consultant / Developer\n Brussels - AKS, DDD, MicroServices, RabbitMQ\n\n Similar job postings based on the criteria : \n Back-end Developer Java / J2EE Cloud Spring Virtualization \n\n ictjob.be\n\n Who are we?\n\n Sitemap\n\n Terms of Use\n\n Privacy Statement\n\n Partners\n\n Contact us\n\n Candidates\n\n Browse jobs\n\n Create your CV\n\n Create Job Alert\n\n Find an internship\n\n Search jobs by company\n\n Find an IT training\n\n Recruiters\n\n Post a job\n\n CV search\n\n Create an IT internship posting\n\n Ask for a custom quote\n\n ictjob.be\n\n ictjob.lu\n\n Contact\n\n Legal notices","description_format":"text","description_chars":3798,"description_truncated":false,"requirements":{"experience_years_min":null,"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":[],"lifecycle":[{"event":"open","at":"2026-10-11T19:23:03Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":16,"reasons":["seen:0","win:early","comp:junior"],"computed_at":"2026-10-12T06:41:48Z"},"pay":null,"html_url":"https://alion.io/job/atelier-informatique-back-end-java-junior","json_url":"https://alion.io/job/atelier-informatique-back-end-java-junior.json","meta":{"generated_at":"2026-10-12T06:41:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":10710,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4412982},"rest":"https://alion.io/mcp/rest/get_company?id=4412982"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fatelier-informatique-back-end-java-junior"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fatelier-informatique-back-end-java-junior"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fatelier-informatique-back-end-java-junior"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/atelier-informatique-back-end-java-junior\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fatelier-informatique-back-end-java-junior"}]}