Search current sql freelance jobs, vacancies, and employment in España on Jobeax. 575 sql freelance jobs in España.
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... afincada en Madrid. Desarrollo y mantenimiento de ETL pipelines, apoyando el análisis y reportes de los casos de uso. Construir, actualizar y optimizar las tablas de SQL garantizando la entrega precisas y oportuna de los datos a los equipos de análisis. Desarrollar y mantener pipelines usando Matillion para la orquestación y transformación ...
Spain, Madrid
Omnicom Health
Welcome to Olixir Spain, where we combine healthcare expertise, creativity, and the global strength of Omnicom to challenge conventions, accelerate impact, and shape the future of healthcare communications.
Spain, Bellprat
€28,000 - €35,000 a year
... case that needs legal advice. - Professional fluency in Spanish. Working English is useful for international stores, tools and partners. - Available for a freelance collaboration of around 20 hours per week and able to invoice from Spain. What you'll get - Freelance, part-time collaboration with an expected dedication ...
Spain
Invisible Agency
US$113,750 a year
... Seniority level: Mid-Senior Hiring process Ready to channel your Catalan expertise into building the AI tools of tomorrow? Apply today and help shape the model that will support millions of Catalan speakers worldwide. - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
Invisible Agency
US$113,750 a year
... level: Mid-Senior Additional information Ready to channel your Occitan expertise into building the AI tools of tomorrow? Apply today and help shape the model that will support millions of Occitan speakers worldwide. - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
Invisible Agency
US$113,750 a year
... tomorrow's AI? Apply today and start teaching the model that will teach the world. Job title: Galician Language Specialist - AI Trainer Employment type: Contract Workplace type: Remote Seniority level: Mid-Senior Level - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
Invisible Agency
US$113,750 a year
... Seniority level: Mid-Senior Job title Ready to channel your Asturian expertise into building the AI tools of tomorrow? Apply today and help shape the model that will support millions of Asturian speakers worldwide. - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
Invisible Agency
US$113,750 a year
... company-sponsored benefits such as health insurance and PTO do not apply. How you'll work Job title: Ukrainian Language Specialist - AI Trainer Employment type: Contract Workplace type: Remote Seniority level: Mid-Senior Level - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
... Engineer , para incorporarse con nosotros al proyecto de uno de nuestros clientes en modalidad remota. Estamos buscando un profesional que pueda trabajar como freelance porque se empezará colaborando hasta 16 horas semanales y poco a poco irán creciendo hasta ocupar 40 horas semanales. ¿Qué necesitas para formar parte de este ...
Spain, Vitoria
35k
... Integration practices. What do we expect from you? Mandatory requirements: 3+ years of experience in data engineering, software development, or similar roles. Strong SQL knowledge, including: - ANSI SQL - Hive SQL - Spark SQL - General SQL development Solid hands-on experience with Apache Spark. Experience with at least one of ...
Spain
US$42,000 a year
... your geospatial expertise to the frontier of AI? Ready to apply your geospatial expertise to the frontier of AI? Apply today and help design intelligent systems capable of supporting real-time global decision-making. - US$42,000 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
RealAdvisor S.A.
€56,000 a year
... through data, technology, and intelligence. At RealAdvisor, we value responsibility, autonomy, and the ability to deliver real impact. Type of collaboration Freelance collaboration. You must be self-employed (or willing to register as self-employed, according to the regulations of your country). Main responsibilities - Lead, ...
Spain
Up to US$262,500 a year
About the role Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
Spain
US$113,750 a year
... secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. How you'll work Employment type: Contract Workplace type: Remote Seniority level: Mid‑Senior Level - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
tekman Education
En tekman Education buscamos un/a Redactor/a Freelance de Contenidos (Educación Infantil) que combine el rigor pedagógico con la creatividad y el entusiasmo por transformar el aprendizaje en las primeras etapas. ¿Qué es tekman Education? Somos una editorial pedagógica especializada en el desarrollo de materiales educativos. ...
Spain
Buscamos un Analista Programador con experiencia sólida en Oracle APEX y PL/SQL para incorporarse a un equipo de Business & Technology Integration en un proyecto de sistemas core del sector financiero. No es un rol de ejecutar tareas: vas a asumir el conocimiento de los procesos APEX existentes, analizarlos y llevar los ...
Spain, Vitoria
La Fosse
... (modern standards preferred) - Experience with Production-Grade Container Orchestration viz. Kubernetes etc. - Experience working with databases and data models SQL, NoSQL, document DB, Cosmos DB etc. - Experience with Fluent NHibernate, Protocol Buffers & Robot Framework - Solid experience with CI/CD tools – Gitlab, Jenkins ...
Spain
US$113,750 a year
... type: Remote Seniority level: Mid - Senior Level Hiring process Ready to turn your science expertise into the knowledge base for tomorrow's AI? Apply today and start teaching the model that will teach the world. - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
US$113,750 a year
... Workplace type: Remote Seniority level: Mid‑Senior Level Hiring process Ready to turn your STEM expertise into the knowledge base for tomorrow's AI? Apply today and start teaching the model that will teach the world. - US$113,750 a year Gross, as stated in the ad. - Freelance contract Per the ad. - Fully remote Per the ad.
Spain
30 €/día
Senior Full Stack Developer Tipo de contrato: Freelance / Autonomo (tiempo completo) Duracion : 1 año inicial + posibles extensiones Teletrabajo: 100% desde España Tarifa horaria: 30 € Idioma requerido: Español Buscamos un Senior Full Stack Developer con al menos 6 años de experiencia en el desarrollo de aplicaciones empresariales, ...
Spain