1,922 ofertas de freelance data science en toda España.

... encargará de liderar la ejecución de las fases de obra civil, cimentaciones y estructuras para un proyecto estratégico y de gran envergadura: la construcción de Data Centers de última generación en Zaragoza . Buscamos un perfil con una sólida experiencia en obra industrial o infraestructuras críticas, con un marcado liderazgo ...

Participa en la evolución de sistemas críticos de Data Landing, integración y flujos de datos en un entorno tecnológico internacional. Un reto con alta componente funcional, análisis de integraciones y contacto con sistemas transaccionales complejos. Condiciones - Contrato: Indefinido - Modalidad: Híbrido, 60% teletrabajo ...

... information to support data-driven decision making, operational performance and executive reporting. Our must-haves: - Bachelor or Masters’ degree in Computer Science, Information Systems, Engineering, Data Science, Mathematics or a related technical subject area. - Equivalent professional experience, supported by relevant ...

Greenhouse Software, Inc. is seeking an Engineering Manager (Data) to lead one of our data engineering teams remotely from Spain. You will oversee delivery of data pipelines, ML/MLOps initiatives, and cloud migration projects for our EMEA customers, while blending hands-on delivery with people leadership. The Core Data ...

... industrialized global deployments. - Define data synchronization and master data exchange mechanisms, ensuring reliable and maintainable data flows. - Coordinate data cleansing and migration readiness with business stakeholders, data owners, and rollout teams. - Maintain transparency of critical data flows, system dependencies, ...

Lever, Inc. is seeking a reliable Test Driver to support road data collection missions across Europe. Based in Spain, you will drive project vehicles and operate technical equipment, occasionally serving as Driver or Co-Driver in a two-person vehicle team. The role requires frequent long-distance travel across multiple ...

... proyecto de 12 meses. Se requiere Ingeniería Civil y al menos 5 años de trayectoria, incluyendo 3 años en España. Se valorará experiencia en Revit y proyectos de urbanización en entornos industriales, terciarios y Data Centers. [{"name": "inicio_inmediato", "text": "Inicio inmediato", "categoryName": "Working conditions"}]

... and optimize data analytics solutions in a Barcelona technology hub. You will collaborate with data scientists, engineers, and product teams to deploy scalable data pipelines and analytics capabilities across the organization. The role emphasizes end-to-end data engineering—from design and data prep to deployment—while mentoring ...

Amazon Data Services Spain, S.L.U. is seeking a Project Design Mechanical Engineer to lead design projects in operational data centers, remediate issues, upgrade infrastructure, and add new services. You will be the go-to engineering resource from design through implementation. The role involves coordinating with internal ...

... post-trade, lifecycle, liquidez, clearing, garantías, renta fija, derivados y nuevas iniciativas estratégicas de Tesorería. La nueva unidad especializada en Loan Data & SRT Operations se integrará en SOT con una visión transversal, apoyando a ALM Treasury & Funding en la calidad, trazabilidad y uso operativo del dato de activos ...

Requisitos Estudios mínimos Ciclo Formativo Grado Superior Experiencia mínima Al menos 4 años Conocimientos necesarios SQL Consultas SQL Triggers Python Power BI ETL Analítica de datos Sector Servicios y tecnología de la información Descripción Desde Ibertech, buscamos incorporar un/a programador/a de Datos para

TowardJobs is seeking a Work at Home Data Entry Clerk for a part-time side gig. You can participate in paid research from home, with options to do online surveys or in-person studies as available. This flexible role allows you to earn extra income without commuting. Applicants should have a reliable internet connection ...

Itrustpartnering is seeking an experienced Enterprise Data Architect on a freelance basis to help define and shape the company’s data strategy and architecture. The role focuses on creating a scalable, modern foundation for data, BI and AI across global operations. You will work at strategic levels to assess the current ...

... Requirements What we're looking for - Degree in Engineering, Computer Science, Mathematics, Statistics, Data Science, or similar. - 1-2 years of experience in data-related projects or demonstrable equivalent experience. - Good knowledge of SQL and Python . - Practical knowledge of Azure Data Factory and ETL/ELT processes ...

... and Accounting, Economics, or similar. - Also valuable: Higher Vocational Training (CFGS) in Administration and Finance accompanied by relevant experience in data analysis and processing. - Advanced Excel: pivot tables, XLOOKUP, formulas, cross-referencing information, and database processing. - Knowledge and experience ...

... management, where English and Spanish are commonly used. The work culture is dynamic and fast-paced, typical of the tech and delivery sector, with a strong emphasis on data-driven decision-making and customer satisfaction. Industry Food Delivery Founded 2011 Employees 10,000–50,000 Headquarters Berlin, Germany In Spain Barcelona ...

Requirements What we're looking for - You have at least 5 years of experience in data analysis, transformation, and reporting roles. - You are an expert in Power Query, DAX, and data visualization tools (Power BI, Tableau, or Dataiku). - You possess proficiency in SQL, SSRS, and intermediate Python skills. - You have experience ...

... scoping, risk assessment, design and reporting, collaborating with colleagues globally to deliver high-quality audits and actionable insights. You will develop deep business knowledge, leverage Data Analytics, consider IT fundamentals, and apply GenAI to enhance audit outcomes, while maintaining rigorous ethical standards.

... cycle—analysis, diagnosis, iteration, and prioritization. You will own creative work from briefing to sign-off, coordinating with design and video editors to deliver high-impact assets. You will translate data into actionable directions, optimize messaging, hooks, and formats, and stay ahead with AI-enhanced workflows.

QUARK, parte de Sener, busca un/a Ingeniero/a Eléctrico/a de Obra para liderar la ejecución eléctrica en Data Centers. Trabajarás directamente en obra, coordinando con diseño, contratistas y cliente, asegurando calidad, seguridad y cumplimiento normativo. Se requiere experiencia en instalaciones MT/BT, capacidad para interpretar ...