Empleos de freelance data engineer en Valencia

Oxigent Technologies is seeking a Commissioning Engineer specializing in Cooling (Freelance) to join international projects focused on startup, commissioning, and technical support of data center cooling systems. The role requires a Mechanical or Electrical Engineering degree, 5+ years of HVAC/cooling experience, and English proficiency at B2+/C1.EU passport...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. ¿Es este el puesto que está buscando? Si es así, siga leyendo para obtener más detalles y no olvide enviar su solicitud hoy mismo.About...

Buscamos perfiles junior, estudiantes y recién graduados en Matemáticas, Estadística, Física, Ingeniería y Data Science que quieran incorporarse (o crecer) en empresas de primer nivel en España y Europa. En Joinrs en este momento encuentras decenas de posiciones activas como: Junior Data Scientist (Core Team) – RevolutData Scientist (Localization...

Company IntroAt Toloka AI we create data that powers leading GenAI models and innovations. We work with frontier labs, big tech, renowned AI startups, enterprises and non-profit research organizations worldwide. We use a combination of Experts + Crowd + Tech Platform to teach AI models to reason and evaluate their efficacy and safety. We have experts in more...

¿Te interesaría seguir desarrollándote como Regional Cooling Service Representative en una multinacional líder en soluciones energéticas y tecnológicas ? Desde Oxigent Technologies seleccionamos un/a Regional Cooling Service Representative (freelance) para colaborar en proyectos internacionales de puesta en marcha y soporte de sistemas de...

Experienced Senior Data Engineer needed to manage enterprise data infrastructure, deploying Trino/Starburst, administering Dell Data Lakehouse, and integrating diverse data sources for client access across multiple platforms. Focus on containerized solutions and security.

Data Engineer (ETL Migration) (DRWN)Job title – Data Engineer (ETL Migration)Client Location – Remote, EuropeRemote work offering – 100%Client Industry – FinTechContract Length – 2 months (with possible extension)Contract type – FreelanceProject focusOur FinTech client is moving its existing on-premise ETL workloads to the cloud.You will rebuild...

Data Engineer About the role We are looking for a Data Engineer with at least 5 years of experience to design, build, and optimize scalable data platforms and pipelines. The role combines hands‐on data engineering with technical ownership, including real‐time data processing, cloud data platforms, performance and cost optimization, and collaboration with...

Senior Data Engineer – HuxleyJoin to apply for theData Engineerrole atHuxley.We are looking for a Senior Data Engineer to participate in a large-scale project. The project consists of defining the data strategy to enable acceleration and onboard multiple data sources.RequirementsAzure Synapse Analytics (pipelines, notebooks, SQL pools)Azure Data Lake...

Join to apply for theData Engineerrole atiRESTOREAt iRESTORE, our mission is to restore confidence by providing safe and effective solutions for improving health and beauty. As we scale, we're building a data?driven foundation to support smarter decisions across the business — and we're looking for a talented Data Engineer to lead the way in shaping our...

En ENCAMINA somos un equipo apasionado por la tecnología que vive la transformación digital con creatividad, cercanía y excelencia. Trabajamos con una cultura de alta confianza y exigencia: autonomía para hacer un trabajo excelente y responsabilidad sobre el impacto que generamos.Como Partner de Microsoft especializado en soluciones de datos,...

Junior Data Engineer Bring your data analytics and data mining skills to a unique team seeking to understand and shape the future of marketing technology. We are interested in technology adoption patterns, the respect of visitors' data and the use of open source in marketing. We are also interested in those marketing data analysts who are curious enough to...

Overview 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. What This Opportunity Involves While each project involves unique tasks, contributors may: Design original computational data science...

Mimacom is seeking a Freelance Mobile Engineer (iOS) to support the development of innovative digital products used by millions of users worldwide. You will join an international product team in the automotive and mobility sector, contributing to scalable iOS apps using Swift and SwiftUI.Join an Agile engineering environment, collaborate with engineers,...

Remobi | Remote (Europe) | B2B/Freelance/Contract | Until September 2027 initially, high chance of extensionWe are Remobi - we help businesses scale and innovate through high-performing, remote nearshore tech teams.Role Description We’re hiring a Data Engineer to join a global energy technology leader, owning the data pipelines that power AI across its...

Work Arrangement: On-site About the Opportunity XML International is recruiting an experienced Geospatial Data Engineer – Data Integration & Generalization Specialist to develop and maintain automated geospatial data workflows within an international technology environment. This role focuses on integrating, validating, harmonizing and transforming...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. ¿Es usted el solicitante adecuado para esta oportunidad?...

Join DKB Code Factory as a Data Engineer and play a key role in building and evolving modern, secure, and scalable data solutions. In this hybrid position in Valencia, you will design and operate reliable data pipelines, integrate diverse data sources, and help ensure high-quality data for analytics, reporting, and AI applications. Working closely with Data...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

We're making energy fair, clean, and simple for all using technology.Octopus Energy started with a bold idea: to build Britain's first truly digital energy supplier. By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in ****, we became Britain's largest energy...