{"id":2017580,"url":"https://alion.io/job/oney-harness-engineer-tech-lead-fh","title":"Harness Engineer / Tech Lead F/H","company":{"id":1828140,"name":"Oney","domain":"oney.com","url":"https://alion.io/company/oney-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Croix, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":106000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Fine-tuning","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"RAG","optional":false},{"name":"Self-Healing","optional":false}],"status":"live","first_seen_at":"2026-10-02T09:56:50Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-23T15:36:05Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":21},"description":"Rejoignez Oney en tant que Harness Engineer / Tech Lead. Vous serez responsable de la création, de la gestion et de la maintenance du harness Oney, ainsi que de la mise en place de la gouvernance des sujets agentiques. Vous automatiserez l'évolution, le self-healing et l'Ops, et vous anticiperez et analyserez les frictions sur le terrain. Vous serez également chargé de rendre intelligible, fiable, gouvernable et pilotable des flottes de milliers d'agents, d'innover et d'imaginer de nouveaux processus. Une expérience dans l'IA et des compétences en LLM Engineering sont requises.\nMissions\nCréer, gérer et maintenir le harness Oney, y compris les compétences, les agents, les couches d'orchestration et les services de support.\nParticiper à la mise en place de la gouvernance des sujets agentiques et automatiser l'évolution, le self-healing et l'Ops.\nAnticiper et analyser sur le terrain les frictions et proposer des solutions adaptées, tout en innovant et en imaginant de nouveaux processus.\nProfil recherché\nCe qui nous plaira le plus chez vous : C'est vous-même ! Alors bien évidemment on vous préférera ouvert, force de proposition, capable de challenger vos interlocuteurs et doté d'une forte capacité d'analyse et de synthèse doublée d'une appétence naturelle pour les approches holistiques et systémiques, car c'est ce qui vous permettra de mener au mieux votre mission. Le Big Data c'est avant tout dans votre tête et ça vous stimule !\nDans votre bagage, on aimerait y trouver une expérience dans l'IA, des excellents principes SOLID et notions de Machine Learning (Préparation de données, Feature Engineering), des compétences en LLM Engineering (RAG (Retrieval-Augmented Generation); Vector Search; Fine-tuning; Prompt Engineering & Évaluation des LLM).\nUne combinaison des compétences d'Engineering traditionnel avec celles nécessaires pour alimenter, déployer et maintenir des systèmes d'intelligence artificielle.\nSi vous êtes à l'aise dans la langue de Shakespeare, ce sera un vrai plus.","description_format":"text","description_chars":2007,"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":"2026-10-07T13:14:24Z"}],"visa":[],"liveness":{"score":61,"band":"ok","label":"Likely open","p_open":1,"p_active":0.817,"p_room":0.75,"age_days":20,"expected_fill_days":27,"reasons":["conf:0","velocity","win:late"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/oney-harness-engineer-tech-lead-fh","json_url":"https://alion.io/job/oney-harness-engineer-tech-lead-fh.json","meta":{"generated_at":"2026-10-23T16:25:20Z","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":24875,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":1828140},"rest":"https://alion.io/mcp/rest/get_company?id=1828140"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foney-harness-engineer-tech-lead-fh"},{"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%2Foney-harness-engineer-tech-lead-fh"},{"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%2Foney-harness-engineer-tech-lead-fh"},{"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/oney-harness-engineer-tech-lead-fh\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foney-harness-engineer-tech-lead-fh"}]}