{"id":2007279,"url":"https://alion.io/job/ouicoding-tech-lead-llm-web-hf","title":"Tech Lead LLM Web H/F","company":{"id":2940665,"name":"OUIcoding","domain":"ouicoding.com","url":"https://alion.io/company/ouicoding","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"lead","employment_type":"freelance","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Courbevoie, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":400,"max":600,"currency":"EUR","period":"day","gross":null,"usd_annual":168750},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Asyncio","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"Azure","optional":false},{"name":"Celery","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Embeddings","optional":false},{"name":"FastAPI","optional":false},{"name":"Function Calling","optional":false},{"name":"Go","optional":false},{"name":"HTTPX","optional":false},{"name":"Java","optional":false},{"name":"LangChain","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Mistral","optional":false},{"name":"OpenAI","optional":false},{"name":"OpenSearch","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Pydantic","optional":false},{"name":"Pytest","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Redis","optional":false},{"name":"Spring Boot","optional":false},{"name":"Uvicorn","optional":false},{"name":"Weaviate","optional":false},{"name":"WebSockets","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-10-04T22:45:09Z","employer_posted_date":null,"last_verified_at":"2026-10-04T22:45:09Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"Vos missions principales : bâtir, outiller, transmettre\n\n1. Conception & développement des services de consommation d'indexation et de restitution de données éditoriales \n-Conception des services : définir l'architecture des APIs et des workers, la stratégie de cache et les mécanismes de résilience (retries, circuit breakers, fallback modèles).\n-Intégration LLM : concevoir les chaînes d'inférence (prompting, function calling, RAG, embeddings, agents) et industrialiser leur mise en production, en challengeant les choix via des POCs et des Benchmarks.\n-Performance & scalabilité : définir comment concilier débit, latence et coût (synchrone et asynchrone) pour servir nos charges de production.\n\n2. APIs Web & performance (synchrone / asynchrone)\n-Définition des APIs : créer des APIs (FastAPI) robustes et documentées : contrats clairs, validation (Pydantic), authentification unifiée et propagation du contexte pays.\n-Performance & asynchrone : maîtriser l'asyncio, la concurrence et le parallélisme pour optimiser le débit, en arbitrant entre traitements synchrones et asynchrones selon les contraintes.\n-Streaming & temps réel : implémenter le streaming des réponses LLM et la gestion fine des timeouts, du backpressure et de l'annulation des requêtes.\n-Observability & Security : intégrer nativement la télémétrie (logs, métriques, traces) et les guardrails de sécurité (gestion des secrets, Zero Trust, isolation des tokens) au coeur des services.\n\n3. Leadership Technique & Gouvernance\n-Gouvernance Inner Source : être un membre influent de la communauté technique pour assurer la cohérence et la réutilisabilité des composants partagés.\n-Accompagnement des Value stream teams : aider les squads (IA assistant, Search, Edition...) à intégrer les capabilities fournit par l'équipe avec un minimum de friction.\n-Culture Craftsmanship : promouvoir les pratiques de Clean Code, SOLID, et tests automatisés.\n-Rayonnement : assurer une veille constante et contribuer au rayonnement technique du groupe (articles, meetups, open-source).\nProfil recherché\n-Diplôme : Master/Ingénieur/Ph.D\n-Langages : Python 3.11+ (maîtrise requise), Go, Java / Spring Boot. o Web / APIs : FastAPI, Starlette, Pydantic, Uvicorn (ASGI).\n-Asynchrone : asyncio, httpx, concurrence et parallélisme (threads, process, workers).\n-LLM : OpenAI / Azure OpenAI, LangChain, Mistral, Bedrock, etc.\n-Cloud : AWS, Azure.\n-Données & infra : OpenSearch, Weaviate, PostgreSQL, Redis, Celery, Kafka, Docker, CI/CD.\n-Tests : Pytest, pytest-asyncio.\n\nCompétences attendues :\n-Expérience avérée en développement Python backend sur des services en production à grande échelle.\n-Expertise LLM : vous avez intégré des modèles de langage en production (prompting, function calling, RAG) et en comprenez les contraintes (latence, coût, fiabilité).\n-Culture Engineering : vous savez ce qu'est un contrat d'API, vous maîtrisez le versioning, la gestion des dépendances et les cycles de vie des tokens d'authentification.\n-Capacité à développer sous fortes contraintes de performance, en arbitrant entre synchrone et asynchrone (streaming de réponses LLM, WebSockets, traitements concurrents).\n-Polyvalence appréciée : une appétence pour d'autres langages (Go ou Java notamment) pour prêter main-forte sur des sujets transverses est un vrai plus.\n-Anglais fluide (contexte européen quotidien).","description_format":"text","description_chars":3350,"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":[],"lifecycle":[{"event":"open","at":"2026-10-07T12:33:56Z"}],"visa":[],"liveness":{"score":89,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.886,"p_room":1,"age_days":7,"expected_fill_days":23,"reasons":["seen:7","velocity","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":168750,"is_top_pay":false},"html_url":"https://alion.io/job/ouicoding-tech-lead-llm-web-hf","json_url":"https://alion.io/job/ouicoding-tech-lead-llm-web-hf.json","meta":{"generated_at":"2026-10-12T09:47:30Z","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":14940,"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":2940665},"rest":"https://alion.io/mcp/rest/get_company?id=2940665"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fouicoding-tech-lead-llm-web-hf"},{"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%2Fouicoding-tech-lead-llm-web-hf"},{"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%2Fouicoding-tech-lead-llm-web-hf"},{"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/ouicoding-tech-lead-llm-web-hf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fouicoding-tech-lead-llm-web-hf"}]}