{"id":2017095,"url":"https://alion.io/job/visian-tech-lead-data-gcp","title":"Tech Lead Data / GCP","company":{"id":3908419,"name":"Visian","domain":"visian.tech","url":"https://alion.io/company/visian","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"freelance","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":53000,"max_usd":100000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-09-20T22:45:56Z","employer_posted_date":null,"last_verified_at":"2026-09-20T22:45:56Z","board_verified":false,"closed_at":null,"days_open":34,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":34},"description":"Contexte\nDans le cadre du développement d'un produit, nous recherchons un Tech Lead Data / GenAI pour assurer la coordination technique transverse et accélérer la livraison de nouveaux composants et Enablers GenAI.\nLa mission porte notamment sur la mise en place de solutions permettant l'ingestion et l'exploitation de rapports, documents et données structurées ou non structurées, provenant de sources publiques et internes.\nLe Tech Lead travaillera en proximité avec les équipes Data Science et les différentes parties prenantes du projet afin de définir les choix techniques, industrialiser les solutions et garantir leur intégration dans l'écosystème existant.\nMissions\nAssurer le lead technique et la coordination transverse des différents sujets Data / GenAI.\nConcevoir et développer des Enablers techniques GenAI permettant d'accélérer la livraison du produit.\nConcevoir et industrialiser des pipelines d'ingestion de données et de documents structurés / non structurés.\nDévelopper les composants nécessaires en Python et intégrer des outils d'ingestion adaptés.\nConcevoir et orchestrer les workflows Data et traitements associés.\nDéployer et exploiter les solutions sur Google Cloud Platform.\nMettre en place et maintenir l'Infrastructure as Code avec Terraform.\nDéfinir et maintenir les pipelines CI/CD.\nConcevoir des interfaces ou outils de visualisation permettant d'exposer les données et résultats.\nParticiper à la conception de pipelines RAG et composants LLM.\nCollaborer étroitement avec les Data Scientists pour industrialiser leurs travaux.\nGarantir la qualité, la maintenabilité, la sécurité et l'observabilité des composants développés.\nIdentifier les points de blocage, proposer les choix d'architecture appropriés et accompagner leur résolution.\nCommuniquer de manière claire sur les avancées, risques et décisions techniques.\nProfil recherché\nExpérience confirmée en tant que Tech Lead, Lead Data Engineer ou Data/Cloud Engineer senior\nTrès bonne maîtrise de GCP, Python, SQL et Terraform\nExpérience dans la conception de pipelines d'ingestion et d'orchestration de données\nCapacité à intervenir à la fois sur la conception, le développement et l'industrialisation\nUne expérience des architectures GenAI / RAG / LLM constitue un réel avantage\nAutonomie et capacité à prendre du recul sur les problématiques techniques\nBonne compréhension des enjeux métiers et capacité à travailler avec des profils Data Science\nCapacité à coordonner, faciliter et faire avancer plusieurs sujets en parallèle\nRigueur, curiosité et capacité à monter rapidement en compétences\nCommunication claire sur les avancées et points de blocage\nAnglais professionnel 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