{"id":3870915,"url":"https://alion.io/job/multiplica-ai-engineer-freelance-2","title":"AI Engineer (Freelance)","company":{"id":8001,"name":"Multiplica","domain":"multiplica.com","url":"https://alion.io/company/multiplica","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":87,"open_postings":11,"ghost_share":0,"stale_share":0.455,"repost_share":0.091,"time_to_fill_p50_days":24,"computed_at":"2026-11-11T05:49:22Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"freelance","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mexico City, Mexico"],"countries":["MX"],"hiring_countries":["MX"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ChatGPT","optional":false},{"name":"Claude","optional":false},{"name":"Dify","optional":false},{"name":"GitHub","optional":false},{"name":"GitLab","optional":false},{"name":"JavaScript","optional":false},{"name":"LangGraph","optional":false},{"name":"n8n","optional":false},{"name":"OpenAI","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Zapier","optional":false},{"name":"LangChain","optional":true}],"status":"live","first_seen_at":"2026-11-06T14:24:01Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-11T07:43:04Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"¡Multiplica te está buscando!\nSomos una consultora especializada en ofrecer las mejores oportunidades laborales al mejor talento digital del mercado.\nTenemos 20 años de experiencia reclutando a personas capacitadas, innovadoras y con ganas de crecer para nuestros clientes.\nActualmente colaboramos con empresas en LATAM, USA, Europa y África y contamos con talentos que trabajan presencialmente y/o remoto en diferentes partes del mundo.\nNuestros talentos son los agentes de cambio que están creando las organizaciones del futuro. ¡Sé parte de este cambio!\nPor encargo de nuestro cliente, estamos realizando esta búsqueda para la posición de: AI ENGINEER (FREELANCE)\nObjetivo del Puesto:\nDiseñar e implementar soluciones de Inteligencia Artificial y automatización para una plataforma propia (similar a ChatGPT, conectable con múltiples sistemas externos), con arquitectura clara, robusta, escalable y alineada a las necesidades estratégicas del negocio. El rol requiere experiencia práctica conectando herramientas de IA (Claude, Gemini, ChatGPT vía API, agentes, skills, plugins) con plataformas internas y externas, dominio de orquestadores de agentes y automatización, dentro de un proyecto tecnológicamente retador.\nResponsabilidades:\nDiseñar e implementar agentes inteligentes y flujos de automatización end-to-end.\nIntegrar APIs de herramientas de IA (Gemini, OpenAI, Claude, etc.) con plataformas internas y externas.\nDesarrollar y mantener flujos de automatización con n8n como herramienta principal.\nConfigurar y administrar orquestadores de agentes como Dify y LangGraph en distintos entornos.\nDefinir lineamientos técnicos y organizacionales para proyectos de IA (arquitectura de soluciones, RAG, seguridad y privacidad, vectorización, memoria conversacional, métricas, stack y despliegue).\nDocumentar soluciones, buenas prácticas y patrones reutilizables que fomenten un desarrollo coherente y sostenible.\nColaborar con equipos de desarrollo (incluyendo otros perfiles técnicos y líderes técnicos) para traducir necesidades de negocio en soluciones técnicas, usando GitHub/GitLab como parte del flujo de trabajo.\nTrabajar de la mano con áreas internas (Service Lines, Knowledge, líderes de Círculos Multiplica) y con proveedores externos de IA para asegurar entregas de alto valor agregado.\nRequirements\nRequisitos:\nExperiencia de +5 años en desarrollo de soluciones digitales Fullstack con Python/Script y JavaScript para el Back, React para Front.\nExperiencia de +3 años directa en automatización con n8n, Make o Zapier.\nExperiencia de +1 año trabajando con APIs de herramientas de IA, especialmente Gemini (a nivel API, no solo como usuario), así como conexión de ChatGPT/Claude/Gemini con sistemas externos.\nExperiencia indispensable con Dify y con LangGraph como orquestadores de agentes.\nExperiencia +1 año implementando motores de intención y orquestadores de agentes (single y multi-agente), RAG, vectorización y 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