{"id":665745,"url":"https://alion.io/job/margo-senior-data-engineer-cloud-transfo","title":"Senior Data Engineer - Cloud Transfo","company":{"id":678262,"name":"Margo","domain":"margo.com","url":"https://alion.io/company/margo-5","size_band":"11-50","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":84,"open_postings":45,"ghost_share":0.178,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":226,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Data Science","role_family":"Data Science","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":["Paris, 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projets les plus stratégiques en Data Science, Machine Learning et Intelligence Artificielle.\nVos missions\nNous recherchons un Senior Data Engineer pour participer à la construction d’une plateforme Data développée from scratch, destinée à des équipes travaillant sur des problématiques de recherche et de calcul intensif.\nL’objectif de cette plateforme est de gérer l’ensemble du cycle de vie des données : ingestion, traitements distribués, backtesting à grande échelle et mise à disposition des données pour des usages de recherche et de production.\nL’un des enjeux techniques majeurs du projet concerne le calcul distribué et l’intégration de Spark au cœur de l’architecture de la plateforme.\nDans ce contexte, vous interviendrez notamment sur :\nle développement des composants de calcul distribué,\n\nla conception et l’optimisation de pipelines de données à forte volumétrie,\n\nles problématiques de performance et de scalabilité liées aux traitements massifs,\n\nl’évolution de l’architecture Data,\n\nla qualité et la maintenabilité du code Python utilisé en production.\n\nPourquoi rejoindre la practice ?\nVous rejoindrez une practice en pleine construction, portée par une forte ambition technologique autour des infrastructures cloud, des plateformes data et des systèmes distribués.\nL’objectif n’est pas simplement d’accompagner des projets, mais de construire une communauté d’ingénieurs capables d’intervenir sur des sujets techniques exigeants : architecture cloud, calcul distribué, plateformes data, performance et scalabilité.\nVous évoluerez dans un environnement où l’autonomie, la profondeur technique et la capacité à prendre des responsabilités sont valorisées dès le départ.\nProfil recherché\nVous maîtrisez Python et accordez une attention particulière à la qualité du code et à la conception logicielle\n\nVous possédez une compréhension approfondie de Spark et des problématiques réelles de calcul distribué\n\nVous avez déjà travaillé sur des systèmes à forte volumétrie ou à fortes contraintes de performance\n\nVous êtes à l’aise dans des environnements cloud modernes\n\nCe que nous offrons\nDes missions ambitieuses et variées, toujours sélectionnées pour leur valeur ajoutée ;\n\nUn accompagnement de proximité par des experts reconnus ;\n\nUne communauté d’ingénieurs passionnés, avec workshops, conférences et échanges réguliers ;\n\nUne culture d’exigence technique, de partage des connaissances et de développement continu.\n\nLa suite ?\nPremier entretien: Échangez avec un recruteur et un business developer\nEntretien Technique: Montrez vos compétences et recevez un retour d'expérience\nEntretien de Motivation: Rencontrez un membre du comité de 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