8,792 data engineer junior jobs in España.

Holaluz seeks a Data Scientist to shape the company’s future through advanced AI/ML initiatives and data-driven decision making. You’ll deliver end-to-end AI projects, build robust data pipelines, and translate complex insights into actionable business recommendations for senior leaders. The role involves driving data analytics, ...

Garaje de ideas busca un Senior Data Scientist / ML & GenAI Specialist con al menos 5 años de experiencia para transformar datos en soluciones de negocio. Trabajarás en ML avanzado, GenAI, NLP/NLU y desplegarás modelos en entornos cloud. Se requiere dominio de Python/SQL, frameworks como TensorFlow o PyTorch ...

• Híbrido

Amadeus is seeking a Data Scientist in Valencia to build and deploy ML models and analytics solutions. You will transform data into business insights, design scalable algorithms, and collaborate with stakeholders to drive data-driven decisions. Ideal candidates have 3–5 years in ML, strong Python/SQL skills, and cloud experience. ...

ALBA, located in Cerdanyola del Vallès near Barcelona, invites applications for a data analysis pipelines engineer in the Methodology Group. You will design end-to-end pipelines for multimodal experimental data, automate workflows, and deploy solutions across local servers, clusters and cloud computing resources. The ...

$150 USD

... business, and platform teams, leveraging analysis, experimentation, causal inference, and machine learning for decision-making. What Will You Do? As a Senior Data Scientist at Preply, you will collaborate with performance marketing teams on data solutions for optimizing campaigns and budgets. You will roll out Marketing ...

• Remoto

Aktios Spain is looking for a Senior Data Scientist to enhance predictive maintenance in aviation through machine learning solutions. The ideal candidate will develop ML solutions, mentor junior scientists, and collaborate with stakeholders. Candidates should possess strong skills in Python, XGBoost, and machine learning ...

... international project focused on AI-powered document processing. You will work with LLMs, OCR, NLP and ML to turn unstructured business documents into structured data, collaborating with AI and product teams to deliver measurable business value. The role emphasizes hands-on experimentation, prompt engineering and building production-ready ...

• Híbrido

Roche in Madrid is seeking a Data Scientist to lead Enterprise Search initiatives focused on Generative AI, LLMs, and vector-based data services. You will design AI-enabled search architectures, handle large datasets, and collaborate with cross-functional teams to improve accuracy and relevance. Responsibilities include ...

• Contrato

... who can significantly expand this through proactive business development. The Opportunity You will represent an innovative DCIM software platform used to help data center operators improve infrastructure visibility, operational efficiency and asset management. Working closely with Product, Engineering and Pre-Sales teams, ...

• Tiempo completo

Full-time hours

... integration between data platforms and AI tools for omnichannel engagement and analytics - Design scalable, modular solutions supporting multiple markets, brands, and data domains - Collaborate with product managers, data scientists, and engineers to guide solution delivery - Enable full lifecycle of data and AI within secure, compliant ...

News Corporation's Dow Jones Design & Research team seeks a Principal Product Designer - Market Data to own the design strategy for real-time quotes, charts, watchlists and visualization across The Wall Street Journal, Barron's, MarketWatch and IBD. You will shape patterns for data presentation and guide collaboration ...

Dow Jones is seeking a Principal Product Designer for Market Data to own the design strategy across The Wall Street Journal, Barron's, MarketWatch, and Investor's Business Daily. You will shape patterns for quotes, charts, tables, portfolios, and alerts, ensuring clarity and a seamless user experience across all ...

• Remoto

... personas en todo el mundo. Si quieres crecer en el mundo del dato, este es el lugar. ¿Cómo será tu día a día? - Liderarás un equipo de Data Engineers distribuido en diferentes oficinas, con capacidad para gestionar en remoto y conseguir que cada persona se sienta parte del equipo: mentoring, objetivos, ...

• Híbrido

1500 €/mensuales

... for you to learn, experiment, and evolve within an environment where teamwork and support from more senior colleagues are key. What You Will Bring - Software Engineering background with an interest in SaaS platforms and enterprise applications. - Experience with Collibra is highly desirable. Similar Data Catalog or Data Governance ...

DNV is seeking a Senior Data Science Innovator to join the Strategy, Innovation & Partnerships team, driving data-driven innovations for energy transition. You will work with customers to identify problems, develop models, and deploy scalable digital solutions from pilots to MVPs across industries. You will collaborate ...

• Híbrido

€4.9 EUR

... digital transformation with the ambition to become the most digitally empowered company on the planet. Within our Data, Analytics & AI organization, we turn data into decisions and ideas into impact through modern technologies, trusted insights, and responsible AI solutions. As Senior Manager - Data & AI Stewards Community, ...

PwC Economics Barcelona busca consultores/as para analizar impactos económicos, regulaciones sectoriales y políticas de competencia, aplicando herramientas analíticas y de visualización de datos.

• Contrato

g2 Recruitment is seeking a senior Freelance Project Director to lead a large-scale data center project in Barcelona. You will own the programme from design through commissioning, working with the General Contractor, consultants and internal stakeholders in a fast-paced, high-profile environment. Fluency in English is required; ...

Amazon Data Services Spain, S.L. seeks a Data Center Engineering Operations Technician to apply electrical and mechanical expertise ensuring reliable operation of cloud infrastructure. You will monitor critical facility systems, manage safety, and respond to operational events across UPS, generators, chillers, and HVAC ...

Amazon is seeking a Regional Commercial Manager for Data Center Delivery to provide cost support and guidance across multiple fast-paced construction projects in Europe, the Middle East and Africa. You will work with design, construction, procurement, finance and legal teams to drive cost efficiency and value engineering. ...