{"id":2016219,"url":"https://alion.io/job/visian-ingenieur-big-data-hadoop","title":"Ingénieur Big Data Hadoop","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":"Data Science","role_family":"Data Science","seniority":null,"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":45000,"max_usd":76000,"period":"year","method":"role_country_seniority_unknown","sample_n":184},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Hadoop","optional":false}],"status":"live","first_seen_at":"2026-09-22T22:45:12Z","employer_posted_date":null,"last_verified_at":"2026-09-22T22:45:12Z","board_verified":false,"closed_at":null,"days_open":40,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":40},"description":"Vous contribuerez :\n- A l'installation de cluster\n- Au monitoring et à l'administration des outils Big Data\n- A l'administration de cluster\n- A l'upgrade des distributions et des composants Hadoop\n- A l'installation des différents composants sur Hadoop\n- Au support et à la résolution des problèmes N2 et N3\n- A la mise en place d'environnements de développement et de test\n- A la sécurisation des clusters\nConception et mise en œuvre des architectures de production pour des solutions techniques spécifiques correspondant au besoin du client\nImplémentation des outils de configuration et d'automatisation pour simplifier les process de déploiement et de mise à jour de la technologie\nDesign et implémentation de la solution dans les systèmes existants\nGestion de la capacité des environnements de production et anticipation des évolutions (capacity planning)\nAlimentation du backlog des Services de production (CI/CD, Continuous Operation, Time2fix,...) en complément des informations collectées auprès des Ingénieurs OPS\nMise en oeuvre des bonnes pratiques et intégration continue Installation, configuration et divers paramétrages\nPilotage de la mise à niveau de la solution et gestion des impacts\nProfil recherché\nUne expérience significative dans le cadre de projets Big Data sur une plateforme distribution Hadoop & CDP.\n- Anglais opérationnel et bonne aisance en communication\n- Capacité d'analyse et d'adaptation\n- Force de proposition, la veille technologique.\nExpérience dans l'environnement de la prestation :\n6 ans et plus","description_format":"text","description_chars":1534,"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":["Artificial Intelligence","Data & Analytics","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-10-07T13:04:23Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":0.6,"p_active":0.696,"p_room":0.6,"age_days":40,"expected_fill_days":43,"reasons":["seen:40","velocity","win:late","crowd:brand"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/visian-ingenieur-big-data-hadoop","json_url":"https://alion.io/job/visian-ingenieur-big-data-hadoop.json","meta":{"generated_at":"2026-11-02T16:46:12Z","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":23368,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":3908419},"rest":"https://alion.io/mcp/rest/get_company?id=3908419"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvisian-ingenieur-big-data-hadoop"},{"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%2Fvisian-ingenieur-big-data-hadoop"},{"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%2Fvisian-ingenieur-big-data-hadoop"},{"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/visian-ingenieur-big-data-hadoop\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvisian-ingenieur-big-data-hadoop"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2016219}},{"tool":"search_jobs","arguments":{"company":"visian.tech","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2016219},"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. Docs: https://alion.io/developers"}}