{"id":3522370,"url":"https://alion.io/job/q-tech-bigblue-data-engineer","title":"BIGBLUE_Data Engineer","company":{"id":4449260,"name":"Q-Tech","domain":"q-techrec.com","url":"https://alion.io/company/q-tech-2","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"C","score":67,"open_postings":74,"ghost_share":0.554,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":32,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Barcelona, Spain"],"countries":["ES"],"hiring_countries":["ES"],"hiring_countries_total":1,"salary":{"min":40000,"max":60000,"currency":"EUR","period":"year","gross":null,"usd_annual":67028},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"Docker","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2025-08-20T11:08:50Z","employer_posted_date":"2025-08-20","last_verified_at":"2026-10-30T23:12:22Z","board_verified":true,"closed_at":null,"days_open":437,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":436},"description":"Buscamos un/a Data Engineer apasionado por el tiempo real.\n¿Te imaginas trabajar en una compañía tecnológica que está revolucionando un sector tan crítico como el del transporte aéreo, asegurando que millones de pasajeros lleguen puntuales a su destino?\nEstamos montando el equipo core de datos y buscamos a la primera persona dedicada 100% a Data Engineering, alguien que quiera sentar las bases de toda la arquitectura de datos de la compañía. Una oportunidad única para crecer con el proyecto y dejar tu huella desde el inicio.\nLo que harás\nDiseñar y escalar pipelines de datos en tiempo real con Airflow y Python.\nConstruir el data lake de la compañía, integrando fuentes de datos críticas.\nProcesar y optimizar gigabytes de información diaria en tiempo real.\nGarantizar la calidad y seguridad de los datos en un sector regulado.\nColaborar en un entorno remote-first, con metodología asíncrona.\nRequisitos\n+3 años de experiencia en Data Engineering.\nExperto/a en SQL y Python.\nExperiencia con Airflow (o similar), PostgreSQL / SQL Server y AWS (S3, RDS, etc.).\nConocimientos en contenedores (Docker/Kubernetes).\nExperiencia en entornos real-time / streaming (ideal).\nOfrecemos\nPosición full remote.\nSalario competitivo (40k - 60k€) + stock options.\nFlexibilidad horaria.\nProyecto con propósito real y capacidad de impacto global.","description_format":"text","description_chars":1333,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Stock options"],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-30T12:42:54Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.129,"p_room":0.28,"age_days":436,"expected_fill_days":32,"reasons":["conf:6","stale_co","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":67028,"is_top_pay":false},"html_url":"https://alion.io/job/q-tech-bigblue-data-engineer","json_url":"https://alion.io/job/q-tech-bigblue-data-engineer.json","meta":{"generated_at":"2026-10-31T12:10:39Z","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":18749,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":4449260},"rest":"https://alion.io/mcp/rest/get_company?id=4449260"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fq-tech-bigblue-data-engineer"},{"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%2Fq-tech-bigblue-data-engineer"},{"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%2Fq-tech-bigblue-data-engineer"},{"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/q-tech-bigblue-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fq-tech-bigblue-data-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3522370}},{"tool":"search_jobs","arguments":{"company":"q-techrec.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3522370},"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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