{"id":2018378,"url":"https://alion.io/job/webnet-developpeur-python-llmrag-hf-paris-2","title":"Développeur Python - LLM/RAG H/F - Paris","company":{"id":1851234,"name":"Webnet","domain":"webnet.fr","url":"https://alion.io/company/webnet-fr","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","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":53000,"max_usd":102000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":34},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false}],"status":"live","first_seen_at":"2026-09-21T09:00:32Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-11T19:34:54Z","board_verified":true,"closed_at":null,"days_open":20,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":20},"description":"Rejoignez notre équipe en tant que Développeur Python Backend. Vous serez responsable de la conception, du développement et des tests d'applications backend en Python, de l'optimisation des performances et de la gestion de fortes volumétries. Vous participerez également au développement de solutions autour des LLM et architectures RAG, à la mise en œuvre et à la maintenance des processus de CI/CD, et au déploiement et à la maintenance des différents environnements. Vous travaillerez en méthodologie Agile avec les équipes techniques et fonctionnelles, et assurerez le support applicatif, l'analyse et le suivi des incidents. Vous contribuerez à l'amélioration continue de la qualité, de la performance et de la fiabilité des applications.\nMissions\nConcevoir, développer et tester des applications backend en Python, en optimisant les performances et en gérant des volumétries importantes.\nParticiper au développement de solutions autour des LLM et architectures RAG, et mettre en œuvre et maintenir les processus de CI/CD.\nTravailler en méthodologie Agile avec les équipes techniques et fonctionnelles, et assurer le support applicatif.\nProfil recherché\nDe formation supérieure, vous avez au moins 8 ans d’expérience en développement Python, avec idéalement 2 à 3 ans d’expérience sur des sujets LLM / RAG.\nVous avez Solide expérience en développement backend et vous maîtrisez les problématiques de performance, d’optimisation et de forte volumétrie.\nBonne maîtrise des environnements CI/CD et du déploiement applicatif.\nExpérience du travail en méthodologie Agile.\nCapacité à collaborer efficacement avec des équipes techniques et fonctionnelles.","description_format":"text","description_chars":1653,"description_truncated":false,"requirements":{"experience_years_min":8,"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":["Design & Creative","Web Design"],"lifecycle":[{"event":"open","at":"2026-10-07T13:15:47Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.717,"p_room":0.35,"age_days":18,"expected_fill_days":8,"reasons":["conf:0","velocity","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/webnet-developpeur-python-llmrag-hf-paris-2","json_url":"https://alion.io/job/webnet-developpeur-python-llmrag-hf-paris-2.json","meta":{"generated_at":"2026-10-11T23:17:05Z","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":14140,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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":1851234},"rest":"https://alion.io/mcp/rest/get_company?id=1851234"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwebnet-developpeur-python-llmrag-hf-paris-2"},{"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%2Fwebnet-developpeur-python-llmrag-hf-paris-2"},{"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%2Fwebnet-developpeur-python-llmrag-hf-paris-2"},{"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/webnet-developpeur-python-llmrag-hf-paris-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwebnet-developpeur-python-llmrag-hf-paris-2"}]}