Empleos de freelance data science engineer python sql en Madrid

IGNIS es una empresa joven enfocada en energías renovables en un proceso de fuerte crecimiento. Actualmente, nos encontramos en un proceso de consolidación, expansión internacional y ampliación de nuestros negocios. Debido a este crecimiento, estamos buscando incorporar un/a Data Engineer para incorporarse a nuestro equipo de Data, dando soporte...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work...

Amazon is seeking a BI Engineer in Madrid to design and maintain scalable data infrastructure and ETL pipelines supporting BI initiatives across programs. You will partner with program managers and account managers to drive business goals and deliver automated dashboards.You will use SQL, Python, and AWS services (Redshift, S3) plus Tableau/QuickSight to...

At Ayvens, progress starts with you.Our ambitions to shape the future of sustainable mobility are powered by our talent. Join us, and get better with every move.At Ayvens Digital & IT we have an opening for a Data Engineer.As our new Data Engineer, you possess foundational knowledge in Azure technologies, particularly Azure Data Factory and Databricks, with...

Una empresa de Tecnología y Ciberseguridad busca un Data Engineer Semi Senior con sólida experiencia en Python y SQL, así como conocimientos en Google Cloud Platform. El candidato ideal deberá tener más de 2 años de experiencia, ser proactivo y poder trabajar en un entorno colaborativo. La oferta incluye un contrato de 1 año con posibilidad de...

Country: Spain Open Digital Services is the software development company of Santander Group powering the next generation of banks by creating innovative banking products and implementing them in collaboration with Santander Group Affiliates. Santander Group is one of the world's largest financial institutions and the Eurozone's leader, we're committed to...

Responsibilities Translate business needs into technical requirements. Design, develop, and implement statistically grounded methodologies to address business needs. Debug and problem-solve issues to ensure the delivery of accurate metrics. Create and document reusable packages and libraries. Dive into technical problems and figure out solutions that make...

Who We Are At Taptap, we are not just shaping the future of advertising technology—we are building it today. Guided by teamwork, respect, and determination, we challenge the status quo, connect ideas with impact, and create innovative solutions that drive real results. Our culture thrives on visionary thinking, collaboration, and a deep respect for...

We are looking for the very Top Talent… and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide...

Bei Roche kannst du ganz du selbst sein und wirst für deine einzigartigen Qualitäten geschätzt. Unsere Kultur fördert persönlichen Ausdruck, offenen Dialog und echte Verbindungen. Hier wirst du für das, was du bist, wertgeschätzt, akzeptiert und respektiert. Dies schafft ein Umfeld, in dem du sowohl persönlich als auch beruflich wachsen kannst....

Are you an expert in the world of data engineering with strong knowledge of Databricks, Snowflake, and dbt, and do you have a passion for sharing your expertise with other professionals? Do you have the ambition to lead complex data engineering projects, support the growth of junior talent, and contribute to business development through pre-sales...

Únete a la escuela que está formando a la próxima generación de Data ScientistsEn NEOLAND llevamos más de una década formando profesionales tecnológicos que hoy trabajan en algunas de las empresas más importantes del país. Buscamos incorporar un Head Teacher de Data Science & AI que lidere académicamente nuestro Bootcamp presencial en...

En E-Frontiers estamos buscando un/a Data Engineer para incorporarse a un equipo de datos y participar en el diseño, desarrollo y evolución de soluciones escalables en entornos cloud sobre AWS. Responsabilidades Diseñar, desarrollar y mantener pipelines de datos escalables, tanto batch como streaming. Analizar e implementar soluciones avanzadas de...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

En E-Frontiers estamos buscando un/a Data Engineer para incorporarse a un equipo de datos y participar en el diseño, desarrollo y evolución de soluciones escalables en entornos cloud sobre GCP. Trabajarás en proyectos con impacto real en negocio, colaborando con equipos multidisciplinares y utilizando tecnologías modernas dentro del ecosistema data....

Next Digital busca un Data Engineer para construir y mantener pipelines de datos en un entorno cloud real, con autonomía y ganas de aprender. Se valorará experiencia en ETL/ELT, SQL y Python, así como en herramientas como dbt, Airflow y Spark.Te incorporarás en un equipo que prioriza calidad, escalabilidad y eficiencia, con flexibilidad real, autonomía...

We are looking for the best talent… and we would love for you to join our team! UST is a multinational company headquartered in North America, certified as a Top Employer, with more than 35,000 employees worldwide and a presence in over 30 countries. We are leaders in digital technology services and deliver large-scale technology solutions for major...

Job Overview Data Science & MLOps Engineer to join the Advanced Analytics & AI team. Focus on designing, developing, and deploying scalable machine learning and Generative AI solutions within an Azure-based ecosystem. Responsibilities Design, develop, and deploy machine learning and Generative AI models for advanced analytics use cases. Build and maintain...

Devoteam es una consultora europea líder enfocada en estrategia digital, plataformas tecnológicas, ciberseguridad y transformación empresarial a través de la tecnología. Centrada en 6 áreas de especialización, abordamos los desafíos estratégicos de nuestros clientes: Digital Business & Products, Data-driven Intelligence, Distributed Cloud, Business...

AXON Networks delivers a robust AI-driven, analytics-based orchestration platform and a wide portfolio of next-gen high-speed routers that leverage the newest Wi-Fi technologies. Together, these technologies give ISPs the ability to manage and troubleshoot their networks in real time, and to deliver an outstanding customer experience.  AXON Networks is...