{"id":4170409,"url":"https://alion.io/job/glintt-senior-data-scientist","title":"Senior Data Scientist","company":{"id":54016,"name":"Glintt","domain":"glinttglobal.com","url":"https://alion.io/company/glintt","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":90,"open_postings":5,"ghost_share":0,"stale_share":0.4,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Data Science","role_family":"Data Science","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":["Madrid, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Claude Code","optional":true},{"name":"GCP","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-11-12T14:20:08Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T14:36:37Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Sobre el Equipo\nBuscamos un/a Senior Data Scientist para incorporarse a un proyecto de Glintt Next en un importante grupo de medios de comunicación, integrado en su equipo de Data Science.\nTrabajarás en soluciones de IA generativa aplicada, sistemas de recomendación, modelos predictivos y herramientas de datos, llevando los modelos desde la idea hasta producción.\nBuscamos un perfil técnico sólido, con visión end-to-end y capacidad para aportar criterio en arquitectura, calidad, latencia y coste de las soluciones.\nSobre el rol\nDiseñarás y llevarás a producción soluciones basadas en LLMs y RAG.\n\nDesarrollarás sistemas de recomendación y modelos predictivos.\n\nTrabajarás con embeddings y búsqueda semántica o híbrida.\n\nConstruirás APIs, aplicaciones y automatizaciones de principio a fin.\n\nAplicarás buenas prácticas de MLOps para desplegar, monitorizar y mantener modelos.\n\nOptimizarás las soluciones en rendimiento, latencia y coste.\n\nColaborarás con equipos técnicos y de negocio para convertir necesidades en soluciones de datos.\n\nLo que buscamos\nMás de 5 años de experiencia como Data Scientist.\n\nExperiencia demostrable llevando soluciones con LLMs/RAG a producción.\n\nNivel avanzado de Python, PySpark y SQL.\n\nExperiencia con embeddings, búsqueda semántica o híbrida y sistemas de recomendación.\n\nExperiencia en entornos cloud y MLOps.\n\nInglés profesional.\n\nDisponibilidad para un modelo híbrido, con 1 día presencial a la semana en Madrid.\n\nSe valorará\nExperiencia en GCP.\n\nRecomendadores con deep learning y forecasting.\n\nLLMs open source y fine-tuning.\n\nExperiencia en medios digitales o publicidad.\n\nUso de herramientas de desarrollo asistido por IA, como Claude Code.\n\n¿Quiénes somos?\nSomos Glintt Global, una compañía tecnológica de referencia en la Península Ibérica, con más de 30 años de experiencia desarrollando soluciones innovadoras que impactan directamente en la calidad de vida de las personas. Creemos en la tecnología, el conocimiento, la ambición y la innovación como motores de cambio.\n¡Este es nuestro compromiso! Descubre más sobre la Cultura Global | Glintt Global.\nRecruiting Privacy Policy","description_format":"text","description_chars":2125,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Spanish","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["EHR & Clinical Software","Hospital Operations Software"],"lifecycle":[{"event":"open","at":"2026-11-12T14:36:37Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":39,"reasons":["conf:4","win:early"],"computed_at":"2026-11-12T19:21:12Z"},"pay":null,"html_url":"https://alion.io/job/glintt-senior-data-scientist","json_url":"https://alion.io/job/glintt-senior-data-scientist.json","meta":{"generated_at":"2026-11-12T19:21:12Z","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":40769,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":54016},"rest":"https://alion.io/mcp/rest/get_company?id=54016"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fglintt-senior-data-scientist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fglintt-senior-data-scientist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fglintt-senior-data-scientist"},{"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/glintt-senior-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fglintt-senior-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4170409}},{"tool":"search_jobs","arguments":{"company":"glinttglobal.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4170409},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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