{"id":3863810,"url":"https://alion.io/job/talan-ai-senior-lead-engineer","title":"AI Senior Lead Engineer","company":{"id":3616,"name":"Talan","domain":"talan.com","url":"https://alion.io/company/talan","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":81,"open_postings":112,"ghost_share":0,"stale_share":0.973,"repost_share":0,"time_to_fill_p50_days":21,"computed_at":"2026-11-09T06:03:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Geneva, 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clients par les leviers de la technologie, de la data et de l’innovation.\nDepuis plus de 20 ans, Talan conseille et accompagne les entreprises et les institutions publiques dans la définition et la mise en œuvre de leurs projets de transformation et d'innovation en Suisse et à l'international.\nPrésent sur 5 continents dans 21 pays, le Groupe, certifié Great Place To Work, compte plus de 7000 collaborateurs.\nDoté d'un Centre de recherche et d'innovation, Talan met l'innovation au cœur de son développement et intervient dans les domaines des mutations technologiques telles que l'Intelligence Artificielle, la Data Intelligence, la Blockchain, pour servir la croissance des grands groupes et des ETI dans une démarche engagée et responsable.\nEn plaçant la “Positive Innovation” au cœur de sa stratégie, Talan est convaincu que c’est en étant au service de l’humain que la technologie amplifie son impact sur la société tout entière.\nNous recherchons un(e) AI Senior Lead Engineer pour assurer le leadership technique et piloter la conception, le développement et le déploiement de solutions d'Intelligence Artificielle et de Data à grande échelle.\nVous serez responsable de la définition de l'architecture, de la feuille de route IA et de la coordination des équipes techniques afin de garantir des solutions robustes, évolutives et industrialisées.\nVos responsabilités\nDéfinir et piloter la feuille de route IA.\n\nConcevoir et déployer des solutions d'extraction d'entités (NER) et de classification documentaire.\n\nDévelopper et industrialiser des architectures Data & AI.\n\nConcevoir et mettre en œuvre des ontologies institutionnelles et des Knowledge Graphs.\n\nDéployer des pipelines de traitement de données à grande échelle.\n\nGarantir la qualité, la traçabilité et l'auditabilité des données.\n\nCoordonner les équipes internes, partenaires et consultants.\n\nAssurer le suivi technique et la mise en production des solutions.\n\n Compétences et expérience requises\nSolide expertise en Data Engineering et Intelligence Artificielle.\n\nExcellente maîtrise de Python.\n\nExpérience avec Docker, Kubernetes, Message Queues et Data Pipelines.\n\nMaîtrise des bases de données, des API et du Model Serving (FastAPI ou équivalent).\n\nExpérience des Triplestores et de SPARQL (GraphWise / OntoText).\n\nConnaissance des graphes de propriétés : Neo4j, Cypher.\n\nExpérience des moteurs de recherche sémantique et par mots-clés.\n\nExpérience en production de modèles NER, classification et traitement documentaire multilingue.\n\nExpérience dans le traitement de millions de documents en environnement On-Premise.\n\nExpérience des méthodologies Agile / SAFe.\n\nCapacité à définir des architectures Data & AI et à coordonner des équipes techniques.\n\n⭐ Compétences complémentaires appréciées\nConnaissance des standards archivistiques : OAIS, RiC-O.\n\nExpérience dans la mise en œuvre d'ontologies métier.\n\nExpérience en Knowledge Graph.\n\nConnaissance des architectures RAG (Retrieval Augmented Generation).\n\nExpérience en OCR et reconnaissance d'écriture manuscrite.\n\nAnnotation d'images et gestion de la qualité des métadonnées.\n\nExpérience avec les Vector Databases.\n\nSensibilité aux principes de Security by Design.","description_format":"text","description_chars":3330,"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":[{"language":"English","level":"All levels","optional":false},{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Management Consulting","AI Consulting & Integration"],"lifecycle":[{"event":"open","at":"2026-11-06T11:12:52Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely 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