4,098 ofertas de data science junior en toda España.

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Michael Page España

People & Culture Data Specialist | (Temporary)

Hace 32 días

Remoto
Híbrido
Tiempo completo
Contrato

... review processes, and People Data reporting. Key Responsibilities: - Support theongoingHRIS Data Migration & Implementation in all relevant phases: - Support data collection activities - Perform data cleansing and quality/completeness reviews - Consolidate the collected data for templates' preparation - Conduct data reconciliations ...

Barcelona, España

Schneider Electric

Lead, Data and AI Engineer

Hace 32 días

Remoto
Híbrido

... understanding of data modeling, data governance, data quality, metadata management, and master data concepts. · Experience working with structured and unstructured data to support AI and analytics use cases. · Familiarity with data lake architectures, Lakehouse concepts, and modern data platforms. · Exposure to AI security, responsible ...

Barcelona, España

Bayer

Media Data Analysis Associate Lead

Hace 32 días

Presencial

... advanced degree in analytics,marketing science, economics or a related field is a plus. 5+ years experience in roles covering media analytics, digital media data and effectiveness measurement, consumer research, Ad creative/campaign pre & post evaluation, MMM, marketing science or a related analytical role. Experience ...

Barcelona, España

Bureau Veritas

Data Analyst and Functional Support

Hace 32 días

Presencial

... education or a Higher Level Training Cycle in Computer Science, Systems, Administration, Engineering, or related fields. - Previous experience in functional support, data analysis, or application management. - Knowledge of databases and SQL. - Knowledge of Python for automation and data processing. - Experience or knowledge of ...

Madrid, España

Toloka Annotators

AI Trainer - Freelance Data Annotator

Hace 32 días

Remoto
Tiempo parcial
Contrato

Up to US$29,750 a year

... as rating AI-generated content, evaluating factual accuracy, or comparing responses - when projects are available. What you'll do - Carefully review provided data (text, images, or videos) - Label or classify content based on project guidelines - Identify and flag factually incorrect, sensitive, inappropriate, or unclear ...

España

Toloka Annotators

AI Trainer - Freelance Data Annotator

Hace 32 días

Remoto
Tiempo parcial
Contrato

Up to US$22,750 a year

... or comparing responses — when projects are available. What you'll do While each project involves unique tasks, contributors may: - Carefully review provided data (text, images, or videos); - Label or classify content based on project guidelines; - Identify and flag factually incorrect, sensitive, inappropriate, or unclear ...

España

Grupo Hotusa

Data Scientist - Infrastructure

Hace 32 días

Presencial

... Company, a leading company in the tourism and hotel sector, we are looking for a Data Scientist with a focus on infrastructure and data solutions to join our Data team. The selected person will work alongside Data Scientists, Data Analysts, Data Engineers, IT teams, and business areas to develop robust, scalable data solutions ...

Santiago de Compostela, España

Capgemini

Generative AI Expert / Data Scientist

Hace 32 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

... business use cases. - Develop RAG architectures, semantic search systems, and intelligent agents to improve access to and use of knowledge. - Build and optimize data pipelines for training, evaluation, deployment, and monitoring of Machine Learning and AI models. - Apply advanced Data Science, Machine Learning, and MLOps techniques ...

Madrid, España

Fever

Senior Data Analyst - User Operations

Hace 32 días

Híbrido
Contrato

... organization. User Operations is the strategic/enablement layer behind the operating User support structure, organized around three areas: AI integration, Systems, and Data. Within Data, we focus on continuous improvement. We don't just maintain information that's useful and relevant to stakeholders inside and outside the department, ...

Madrid, España

Allianz

Data Engineer (m/f/d)

Hace 32 días

Remoto
Híbrido
Tiempo completo
Contrato

... Web Services, GitHub, Kubernetes, and more. - Take on your own task packages in the area of data engineering, including developing and implementing scalable data architectures and pipelines. - Monitor data pipelines to identify and eliminate bottlenecks. - Ensure data quality and consistency through appropriate management ...

Barcelona, España

Allianz

Data Engineer (m/f/d)

Hace 32 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

... impactful use cases. What you'll do - Design and develop scalable data pipelines and data models (ETL/ELT) from various sources - Develop and maintain cloud-based data warehouses optimized for analytical workloads - Implement integration between on-premises and cloud-based data systems - Optimize query performance and resource ...

Barcelona, España

AstraZeneca

Director, Operations IT – Data Lead

Hace 32 días

Tiempo completo

... Manufacturing, Procurement, Quality, Sustainability, or other Operations environments. - Experience partnering with IT, operations data office teams, business data owners, and domain stewards to deliver analytics, semantic, and AI capabilities. - Advanced degree (Master's or PhD) in Information Management, Data Science, ...

Barcelona, España

Delivery Hero

Data Analyst II Rider Experience

Hace 32 días

Remoto
Híbrido
Presencial
Tiempo completo

... where you translated insights into tangible business actions and measured their impact. - Strong technical proficiency - Advanced SQL for complex querying and data extraction. - Proficiency in Python for data analysis and data orchestration. - Experience with data visualization tools such as Looker, Tableau, or PowerBI. ...

Barcelona, España

Deloitte

Threat Intel Data Scientist | Cyber

Hace 32 días

Remoto
Híbrido
Presencial

... will design and develop AI-driven solutions to automate the processing, normalization, enrichment, and analysis of internal and external threat intelligence data. You will work with large-scale structured and unstructured datasets, applying Data Science, Machine Learning, and Generative AI to improve cybersecurity intelligence ...

Madrid, España

Indra

Azure Synapse Senior Data Engineer

Hace 32 días

Presencial

About the role Being part of our Data, Intelligence and Robotics team is more than a challenge: it is a unique opportunity to transform the power of data into a force that leaves a significant mark on society. We harness the potential of 3.16 billion hyperconnected users, using Big Data tools to build a better future and ...

Madrid, España

Rover

Senior Data Analyst - Operations Analytics

Hace 32 días

Híbrido
Tiempo completo

€47,124 - €60,319 a year

... and independently translating them into clear, actionable analytical problems to solve, all with relative autonomy. - You have hands-on experience building out data abstractions using tools such as DBT or Airflow as well as a variety of data visualization tools (e.g., Mode, Looker, Periscope, Tableau, etc.) - Strong proficiency ...

Barcelona, España

Amazon

Data Engineer, Ring Agent Platforms

Hace 32 días

Presencial

... also contribute to the shared data platform when needed — improving developer tooling, maintaining infrastructure, and supporting the services that the broader data org depends on. About the team The Data and Agents Organization spans data engineering, business intelligence, applied science, and agentic AI. The org is structured ...

Madrid, España

Michael Page España

AI Data Consultant - Full Remote

Hace 32 días

Remoto
Contrato

€45,000 - €50,000 a year

... candidate must meet the following requirements: - University degree in Engineering, Mathematics, Statistics, Computer Science, or related fields. - Experience in data loading and ETL: Minimum 2-3 years of experience implementing data loading processes and ETL tools. - Advanced database knowledge: Solid experience with Microsoft ...

España

KPMG

Senior Data Engineer - PySpark/Python

Hace 32 días

Presencial

... team responsible for transforming and optimizing large-scale data management, supporting key decision-making within the company. What you'll do As part of the Data Office, you will participate in the entire data management process, from data ingestion to the creation and publication of the various data products. - Design, ...

Madrid, España