{"id":2525388,"url":"https://alion.io/job/sword-services-ingenieur-ia","title":"Ingénieur IA","company":{"id":2681291,"name":"Sword Services","domain":"sword-services.ch","url":"https://alion.io/company/sword-services-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"B","score":80,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":13,"computed_at":"2026-10-22T06:10:10Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lausanne, Switzerland"],"countries":["CH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":92000,"max_usd":217000,"period":"year","method":"role_country_seniority_unknown","sample_n":18},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Angular Material","optional":false},{"name":"DPO","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"LLM","optional":false},{"name":"LoRA","optional":false},{"name":"Podman","optional":false},{"name":"QLoRA","optional":false},{"name":"Quarkus","optional":false},{"name":"Rest API","optional":false},{"name":"RLHF","optional":false},{"name":"SFT","optional":false},{"name":"Transformers","optional":false},{"name":"JavaScript","optional":true},{"name":"PEFT","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-28T14:39:13Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-22T20:12:27Z","board_verified":true,"closed_at":null,"days_open":24,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":24},"description":"Nous ouvrons un poste d’Ingénieur IA pour renforcer l’équipe de notre client basé à Lausanne et Fribourg. Cette mission vise à faire évoluer une plateforme d’intelligence artificielle spécialisée dans le traitement de contenus juridiques. Vous intégrerez une équipe multidisciplinaire déjà en place afin d’accélérer le développement des applications IA, contribuer à des projets de recherche appliquée et accompagner le déploiement de ces solutions auprès de différentes administrations publiques.\nResponsabilités du poste\nConcevoir, entraîner et améliorer des modèles d’intelligence artificielle dédiés à des cas d’usage juridiques.\n\nParticiper aux travaux de recherche et de veille technologique dans le domaine de l’IA générative et du traitement du langage naturel.\n\nRéaliser le pré-entraînement continu de modèles de type Transformers et optimiser leur performance.\n\nMettre en œuvre des stratégies de fine-tuning avancées (SFT, RLHF/DPO, LoRA, QLoRA) et définir les méthodologies d’évaluation associées.\n\nDévelopper et maintenir des pipelines de données robustes garantissant qualité, traçabilité, reproductibilité et gouvernance des datasets.\n\nAssurer le déploiement, l’exploitation et le monitoring des modèles via des pratiques MLOps modernes.\n\nCollaborer avec les équipes de développement pour intégrer les composants IA dans les applications métier.\n\nParticiper à l’installation et à l’industrialisation des solutions dans le cadre des projets de digitalisation de la justice.\n\nRequirements\nSolide expérience en développement de moteurs IA, assistants conversationnels ou solutions basées sur les grands modèles de langage (LLM).\n\nExcellente maîtrise du pré-entraînement de modèles, de la tokenisation, de la gestion des vocabulaires et des métriques d’évaluation.\n\nExpertise en fine-tuning supervisé et techniques d’alignement, avec une bonne connaissance des approches LoRA et QLoRA.\n\nExpérience confirmée en ingénierie des données : pipelines, qualité des données, déduplication, versioning et reproductibilité.\n\nMaîtrise des environnements MLOps, de l’orchestration de conteneurs (Podman, Kubernetes) et de l’optimisation des ressources GPU.\n\nCapacité à assurer le suivi de la performance, du monitoring et des coûts d’exploitation des modèles IA.\n\nBonne expérience du développement backend Java avec Quarkus, notamment sur les API REST et l’intégration de services IA.\n\nLa connaissance d’Angular et Angular Material constitue un atout pour contribuer à l’industrialisation des applications.\n\nParfaite maitrise du français\n\nPoste sur site basé à Lausanne 4 jours par semaine et 1 jour par semaine à Fribourg","description_format":"text","description_chars":2621,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-14T12:16:15Z"}],"visa":[],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.448,"p_room":0.45,"age_days":23,"expected_fill_days":13,"reasons":["conf:1","velocity","win:tail"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/sword-services-ingenieur-ia","json_url":"https://alion.io/job/sword-services-ingenieur-ia.json","meta":{"generated_at":"2026-10-22T23:28:13Z","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 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