{"id":3759188,"url":"https://alion.io/job/noemi-conseil-senior-data-engineer-tech-lead-data-fh","title":"Senior Data Engineer / Tech Lead Data - F/H","company":{"id":3908565,"name":"Noemi Conseil","domain":"noemiconseil.fr","url":"https://alion.io/company/noemi-conseil","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"A","score":100,"open_postings":24,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":9,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Data Science","role_family":"Data Science","seniority":"lead","employment_type":"freelance","work_mode":"on_site","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":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"Git","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-11-04T12:21:18Z","employer_posted_date":null,"last_verified_at":"2026-11-04T12:21:18Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Nous recherchons pour une mission longue chez notre client secteur banque/finance en région parisienne un Senior Data Engineer, avec un rôle de référent technique data au sein d'une équipe produit. Le programme fait évoluer un premier produit, en partie fondé sur des échanges de fichiers, vers une plateforme de données industrielle et multi-pays. Vous restez très opérationnel : vous concevez, codez et accompagnez les choix techniques de l'équipe.\n\nVos missions :\n- Concevoir et construire des pipelines d'ingestion depuis des bases, des API REST, des flux partenaires et des fichiers, en batch et en quasi temps réel.\n- Modéliser des séries temporelles à fort volume et définir les modèles de données et contrats d'interface.\n- Construire des transformations testées qui produisent des jeux de données prêts au calcul d'indicateurs clients.\n- Mettre en place la qualité de données, les contrôles de réconciliation, le lineage et le monitoring avec alertes.\n- Déployer avec Git, revue de code, CI/CD et Infrastructure as Code, dans le respect de la sécurité des données.\n- Animer les revues de conception, coacher les développeurs et arbitrer entre réutilisation de briques existantes et développement.\n- Rédiger runbooks et documentation d'exploitation, et participer aux cérémonies Agile.\n\nRef : O-HSGWY\nProfil recherché\nVous avez un Bac+5 en informatique ou data, ou une expérience équivalente, et environ 7 ans d'expérience en ingénierie logicielle et data, avec la responsabilité de pipelines en production. Vous maîtrisez Python et SQL, le cloud Azure ou AWS, la CI/CD et le monitoring. Databricks, Spark, Kafka, Terraform ou les séries temporelles sont un vrai plus, tout comme une connaissance du secteur de l'énergie. Anglais professionnel courant. Vous êtes autonome, pragmatique, bon communicant, avec le sens du produit et l'envie de challenger les sources floues de façon constructive.","description_format":"text","description_chars":1901,"description_truncated":false,"requirements":{"experience_years_min":7,"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":["Information Technology","IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-11-04T17:56:15Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":9,"reasons":["seen:1","velocity","win:early","comp:brand"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/noemi-conseil-senior-data-engineer-tech-lead-data-fh","json_url":"https://alion.io/job/noemi-conseil-senior-data-engineer-tech-lead-data-fh.json","meta":{"generated_at":"2026-11-06T13:15:00Z","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":24284,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":3908565},"rest":"https://alion.io/mcp/rest/get_company?id=3908565"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnoemi-conseil-senior-data-engineer-tech-lead-data-fh"},{"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%2Fnoemi-conseil-senior-data-engineer-tech-lead-data-fh"},{"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%2Fnoemi-conseil-senior-data-engineer-tech-lead-data-fh"},{"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/noemi-conseil-senior-data-engineer-tech-lead-data-fh\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnoemi-conseil-senior-data-engineer-tech-lead-data-fh"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3759188}},{"tool":"search_jobs","arguments":{"company":"noemiconseil.fr","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3759188},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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