{"id":2020160,"url":"https://alion.io/job/exalt-company-ai-engineer-experimente","title":"AI Engineer Expérimenté","company":{"id":1953957,"name":"eXalt","domain":"exalt-company.com","url":"https://alion.io/company/exalt-company","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":{"grade":"A","score":95,"open_postings":10,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":61,"computed_at":"2026-10-29T05:49:05Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lyon, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":40000,"max":60000,"currency":"EUR","period":"year","gross":null,"usd_annual":67516},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Fine-tuning","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"TypeScript","optional":false}],"status":"closed","first_seen_at":"2026-09-29T08:49:04Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-28T16:16:45Z","board_verified":false,"closed_at":"2026-10-28T16:16:45Z","days_open":29,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":29},"description":"Rejoins eXalt, une entreprise spécialisée dans l'IA générative. En tant qu'AI Engineer expérimenté, tu seras responsable de la conception et de l'industrialisation de solutions basées sur des LLMs, de la mise en production avec des standards logiciels, et de la contribution à la pratique IA d'eXalt. Tu travailleras avec une stack technologique variée, comprenant Python, TypeScript, des frameworks GenAI, des modèles, des bases de données vectorielles, et des services cloud IA.\nMissions\nConcevoir et industrialiser des solutions basées sur des LLMs, en choisissant les bons outils et en mettant en production avec les standards appropriés.\nChallenger les cas d'usage clients pour déterminer si un LLM est la solution appropriée, et contribuer à la pratique IA d'eXalt par la R&D et le partage de connaissances.\nParticiper activement à la mise en production de solutions robustes, mesurables et utiles, en respectant les normes de tests, d'évaluation, de monitoring, de coût, de latence et de sécurité.\nProfil recherché\n* **Solide expérience en développement** (Python idéalement) + **appétence forte pour la GenAI*** Tu as **déjà mis en prod** des solutions basées sur des LLMs (pas juste des notebooks)\n* Tu comprends les enjeux : **hallucinations, évaluation, coût des tokens, latence, sécurité, RAG vs fine-tuning**\n* Tu as une **approche produit et pragmatique** : tu sais dire \"un LLM n'est pas la bonne réponse ici\"\n* Tu es **curieux·se et joueur·se** : le domaine bouge chaque semaine, tu aimes ça\n* **Bonus :** background ML/Data Science, contributions open source, prise de parole (blog, conf)","description_format":"text","description_chars":1605,"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":[{"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":"2026-10-07T13:18:26Z"},{"event":"close","at":"2026-10-28T16:16:45Z"}],"visa":[],"liveness":null,"pay":{"stated_usd_annual":67516,"is_top_pay":false},"html_url":"https://alion.io/job/exalt-company-ai-engineer-experimente","json_url":"https://alion.io/job/exalt-company-ai-engineer-experimente.json","meta":{"generated_at":"2026-10-29T14:08:57Z","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":21288,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":1953957},"rest":"https://alion.io/mcp/rest/get_company?id=1953957"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fexalt-company-ai-engineer-experimente"},{"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%2Fexalt-company-ai-engineer-experimente"},{"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%2Fexalt-company-ai-engineer-experimente"},{"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/exalt-company-ai-engineer-experimente\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fexalt-company-ai-engineer-experimente"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2020160}},{"tool":"search_jobs","arguments":{"company":"exalt-company.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2020160},"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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