{"data":{"id":183953,"slug":"senior-ai-architect-llm-agent-systems","type":"job","title":"Senior AI Architect \u2013 LLM & Agent Systems","description":"About the Role\nOur client, a technology-driven consulting firm, is seeking a senior AI architect who wants to work at the forefront of modern AI development. You will work on assignments with clients in both the private and public sectors, with a focus on designing, building, and deploying advanced AI solutions.\n\n\nThe role involves taking responsibility for the architecture and implementation of solutions based on Large Language Models (LLM), Retrieval-Augmented Generation (RAG), and agent-based systems.\n\n\nThis is not a role for experimental prototypes \u2013 we're looking for someone with experience taking AI solutions all the way to robust production environments with requirements for performance, scalability, and quality.\n\n\nYou work both strategically and operationally: setting technical direction, designing architecture, and being hands-on in implementation.\n\n\nQualifications\nWe're looking for someone with:\nDocumented experience designing and deploying LLM-based solutions\nBuilt and implemented RAG architecture (embeddings, retrieval, chunking, evaluation)\nExperience with agent-based systems and workflow orchestration\n\n\nWorked with performance optimization, scalability, and AI in production\n\n\nExperience in regulated or complex environments (e.g., public sector, MedTech, finance, or similar)\nUnderstanding of GDPR and\/or AI Act\n\n\nSeveral years of experience in software architecture and distributed systems\n\n\n\nYou're not just a developer \u2013 you take architectural responsibility and can justify technical decisions.\n\n\nDesirable Experience\nMultimodal models (vision + language)\n\n\nOCR or document automation solutions\n\n\nGPU\/compute environments\n\n\nExperience in an advisory role or technical leadership\n\n\nTeaching, publishing, or open source involvement\n\nKey Responsibilities\nDesign and implement LLM and agent-based systems\n\n\nSet architecture for RAG and retrieval strategies\n\n\nEnsure robust deployment and operational readiness\n\n\nWork with AI governance, risk assessment, and documentation\n\n\nServe as a technical advisor on AI-related decisions\n\n\n\nWhat the Company Offers\nOpportunity to work with AI in real production environments\n\n\nHigh technical level and complex problems\n\n\nInfluence on architecture and technical direction\n\n\nAn environment where quality, depth, and long-term thinking are prioritized\n\n\n\n\n\nApplication\nSend your CV and a few lines about yourself to:\n\ud83d\udce9 ansokan@happygroup.se\n\n\nFor questions about the position, please contact:\n\ud83d\udce7 pontus.werngren@happygroup.se\n\n\n\n\nScreening is ongoing, and we will always follow up with relevant candidates within 24 hours \u2013 we look forward to hearing from you","language":"sv","is_translated":true,"title_original":"Senior AI Architect  LLM & Agent Systems","description_original":"Om rollen\nV\u00e5r kund, ett teknikdrivet konsultbolag s\u00f6ker nu en senior AI-arkitekt som vill arbeta i framkant av modern AI-utveckling. Du kommer att arbeta i uppdrag hos kunder inom b\u00e5de privat och offentlig sektor, d\u00e4r fokus ligger p\u00e5 att designa, bygga och produktionss\u00e4tta avancerade AI-l\u00f6sningar.\n\n\nRollen inneb\u00e4r att ta ansvar f\u00f6r arkitektur och implementation av l\u00f6sningar baserade p\u00e5 Large Language Models (LLM), Retrieval-Augmented Generation (RAG) och agentbaserade system.\n\n\nDet h\u00e4r \u00e4r inte en roll f\u00f6r experimentella prototyper \u2013 vi s\u00f6ker dig som har erfarenhet av att ta AI-l\u00f6sningar hela v\u00e4gen till robusta produktionsmilj\u00f6er med krav p\u00e5 prestanda, skalbarhet och kvalitet.\n\n\nDu arbetar b\u00e5de strategiskt och operativt: s\u00e4tter teknisk riktning, designar arkitektur och \u00e4r sj\u00e4lv hands-on i implementation.\n\n\nKvalifikationer\nVi s\u00f6ker dig som har:\nDokumenterad erfarenhet av att designa och produktionss\u00e4tta LLM-baserade l\u00f6sningar\nByggt och implementerat RAG-arkitektur (embeddings, retrieval, chunking, utv\u00e4rdering)\nErfarenhet av agentbaserade system och workflow-orkestrering\n\n\nArbetat med prestandaoptimering, skalbarhet och AI i drift\n\n\nErfarenhet fr\u00e5n reglerade eller komplexa milj\u00f6er (t.ex. offentlig sektor, MedTech, finans eller liknande)\nF\u00f6rst\u00e5else f\u00f6r GDPR och\/eller AI Act\n\n\nFlera \u00e5rs erfarenhet av mjukvaruarkitektur och distribuerade system\n\n\n\nDu \u00e4r inte bara utvecklare \u2013 du tar arkitektansvar och kan motivera tekniska beslut.\n\n\nMeriterande\nMultimodala modeller (vision + spr\u00e5k)\n\n\nOCR- eller dokumentautomationsl\u00f6sningar\n\n\nGPU-\/compute-milj\u00f6er\n\n\nErfarenhet av r\u00e5dgivande roll eller tekniskt ledarskap\n\n\nUndervisning, publicering eller open source-engagemang\n\nArbetsuppgifter\nDesigna och implementera LLM- och agentbaserade system\n\n\nS\u00e4tta arkitektur f\u00f6r RAG och retrieval-strategier\n\n\nS\u00e4kerst\u00e4lla robust produktionss\u00e4ttning och driftbarhet\n\n\nArbeta med AI governance, riskbed\u00f6mning och dokumentation\n\n\nVara teknisk r\u00e5dgivare i AI-relaterade beslut\n\n\n\nF\u00f6retaget erbjuder\nM\u00f6jlighet att arbeta med AI i verklig produktion\n\n\nH\u00f6g teknisk niv\u00e5 och komplexa problem\n\n\nP\u00e5verkan p\u00e5 arkitektur och teknisk riktning\n\n\nMilj\u00f6 d\u00e4r kvalitet, djup och l\u00e5ngsiktighet prioriteras\n\n\n\n\n\nAns\u00f6kan\nSkicka ditt CV och n\u00e5gra rader om dig sj\u00e4lv till:\n\ud83d\udce9 ansokan@happygroup.se\n\n\nVid fr\u00e5gor om tj\u00e4nsten, v\u00e4nligen kontakta:\n\ud83d\udce7 pontus.werngren@happygroup.se\n\n\n\n\nUrval sker l\u00f6pande och vi \u00e5terkommer alltid till relevanta kandidater inom 24 timmar \u2013 vi ser fram emot att h\u00f6ra fr\u00e5n dig","price":null,"currency":"SEK","status":"active","noindex":true,"location":{"address":"Holl\u00e4ndargatan 29","full_address":null,"city":"Stockholm","country":"SE","latitude":59.339415370087,"longitude":18.057517497664},"metadata":{"region":"Stockholms l\u00e4n","duration":"Tills vidare","employer":"Happy Group AB","postcode":"11359","positions":1,"profession":"Civilingenj\u00f6r, systemutveckling","salary_type":"Fast m\u00e5nads- vecko- eller timl\u00f6n","employer_url":"https:\/\/www.happygroup.se\/annonser\/ai-architect","scope_of_work":"100\u2013100 %","working_hours":"Heltid","employment_type":"full_time","occupation_field":"Data\/IT","employer_workplace":"Happy Group AB","translation_status":"done","experience_required":true,"employment_type_label":"Tillsvidareanst\u00e4llning (inkl. eventuell provanst\u00e4llning)"},"user_id":null,"is_sponsored":false,"views_count":0,"ai_views_count":2,"ai_vendor_counts":{"anthropic":2},"visibility":"public","submission_source":null,"submission_ai_name":null,"has_owner_email":true,"can_contact_owner":true,"phone":null,"owner_email":"ansokan@happygroup.se","images":[],"published_at":"2026-09-02T11:53:10+00:00","expires_at":"2026-12-25T23:59:59+00:00","created_at":"2026-09-03T03:17:41+00:00","updated_at":"2026-09-03T04:00:14+00:00"}}