{"id":2026990,"url":"https://alion.io/job/lemonlearning-stage-iadata-science","title":"Stage IA/Data science","company":{"id":2355773,"name":"Lemon Learning","domain":"lemonlearning.com","url":"https://alion.io/company/lemonlearning","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Early Careers","role_family":"Early Careers","seniority":null,"employment_type":"internship","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":40000,"period":"year","method":"role_country_seniority_unknown","sample_n":46},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GraphRAG","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"NLP","optional":false},{"name":"NumPy","optional":false},{"name":"Python","optional":false},{"name":"Scikit-learn","optional":false}],"status":"live","first_seen_at":"2026-10-05T08:09:56Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-12T19:08:29Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Rejoins notre équipe en tant que stagiaire en IA/Data Science. Tu travailleras sur le développement et l'optimisation de pipelines de collecte et de traitement d'URLs, l'analyse statistique des pages visitées, et l'amélioration de notre stack IA existante. Tu auras également l'opportunité de manipuler des graphes de données et de soutenir des projets opérationnels.\nMissions\nDévelopper et optimiser des pipelines de collecte et traitement d’URLs pour analyser des sites web.\nIdentifier et classifier les URLs dupliquées, pertinentes ou peu utiles, y compris dans des applications web modernes.\nContribuer à des analyses statistiques pour comprendre quelles pages sont réellement visitées et comment améliorer notre mapping des sites web.\nProfil recherché\n* Étudiant(e) en dernière année d’école d’ingénieur ou master en **data science, data engineering, informatique ou NLP**.* Très bonne maîtrise de **Python** et des bibliothèques data (pandas, numpy, scikit-learn…).\n* Connaissance ou intérêt pour le **scraping web**, le traitement de texte et l’analyse de données complexes.\n* Compétences en **NLP** : analyse de texte, embeddings, détection de similarité multilingue.\n* Expérience ou intérêt pour les **graphes de données** et les modèles relationnels (Graph RAG, knowledge graph, network analysis…).\n* **Bases en CI/CD et gestion de stack technique** : compréhension des workflows de déploiement, tests automatisés et intégration continue.\n* Connaissances générales du **web et de son fonctionnement** : HTTP, SPA, URL structures, crawling.\n* Curiosité, autonomie et capacité à proposer des solutions **innovantes et concrètes**.\n* Goût pour les environnements **dynamiques et tech-driven**, où chaque contribution a un impact direct.","description_format":"text","description_chars":1743,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T13:30:23Z"}],"visa":[],"liveness":{"score":82,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.817,"p_room":1,"age_days":6,"expected_fill_days":25,"reasons":["conf:4","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/lemonlearning-stage-iadata-science","json_url":"https://alion.io/job/lemonlearning-stage-iadata-science.json","meta":{"generated_at":"2026-10-12T20:05:47Z","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":32506,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":2355773},"rest":"https://alion.io/mcp/rest/get_company?id=2355773"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flemonlearning-stage-iadata-science"},{"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%2Flemonlearning-stage-iadata-science"},{"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%2Flemonlearning-stage-iadata-science"},{"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/lemonlearning-stage-iadata-science\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flemonlearning-stage-iadata-science"}]}