64 Tiempo parcial data science jobs in España.

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Madrid16425 Barcelona12124 Valencia3092 España2459 Sevilla2233

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Domain Architect for Transversal Solutions

Hace 24 días

Presencial
Tiempo completo
Tiempo parcial

Full-time hours

... frameworks (TOGAF, Archimate), aligned with security requirements and using modelisation tools & methodology. What we're looking for - Masters' degree Computer Science, Engineering, or a related field. - 10+ years of experience as IT/Solution Architect (functional/technical) including ability to take into consideration demanding ...

España

Mindrift

Freelance Agent Evaluation Engineer

Hace 30 días

Remoto
Tiempo parcial
Contrato

Up to US$70,000 a year

... domain - specifically for QA-automation/testing or cybersecurity roles Education & certifications Educational qualifications - A Master's Degree in Computer Science, Software Engineering, Data Science / Data Analytics, Artificial Intelligence / Machine Learning, Computational Linguistics / Natural Language Processing (NLP), ...

España

Mindrift

Freelance Agent Evaluation Engineer

Hace 30 días

Remoto
Tiempo parcial
Contrato

Up to US$70,000 a year

España

Mindrift

Freelance Agent Evaluation Engineer

Hace 30 días

Remoto
Tiempo parcial
Contrato

Up to US$70,000 a year

... domain - specifically for QA-automation/testing or cybersecurity roles Education & certifications Educational qualifications - A Master’s Degree in Computer Science, Software Engineering, Data Science / Data Analytics, Artificial Intelligence / Machine Learning, Computational Linguistics / Natural Language Processing (NLP), ...

España

Freelance Vibe Coding Specialist - AI Trainer

Hace 40 días

Remoto
Híbrido
Tiempo parcial
Contrato

$32 USD / hour

... play a key role in advancing AI capabilities and real-world applications. Requirements - At least 1 year of relevant experience in data analysis, AI automation, data engineering, or software development is desirable. - Bachelor's or Master's Degree in Engineering, Applied Mathematics, Computer Science, or related technical ...

España, España

Grupo Planeta

Internship in Web Analytics & CRO - Collectibles

Hace 30 días

Remoto
Híbrido
Presencial
Tiempo parcial
Contrato

... on people, ethics, quality and excellence at work. We invite you to get to know us! Requirements - Be currently enrolled in a Bachelor's or Master's degree in Data Science, Digital Marketing, Data Analytics, Economics, Engineering or a related field. - Basic knowledge of: - Google Analytics 4 (GA4) . - Looker Studio or other ...

Barcelona, España

Toloka Annotators

AI Trainer - Freelance Data Annotator

Hace 30 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 30 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

Adecco España

Data Center Operations and Maintenance Engineer

Hace 30 días

Tiempo parcial
Contrato

€40,000 a year

... the role Would you like to be part of a critical, highly technological, and constantly evolving environment? We are looking for a junior profile to join the Data Center Operations team, where you will play a key role in the management, supervision, and maintenance of essential infrastructures. What you'll do Operations ...

Huesca, España

Adecco España

Data Entry Operators with Advanced Italian (temporary)

Hace 30 días

Tiempo parcial
Contrato

€13 an hour

... reviewing and entering data on corporate platforms, working entirely in Italian. - Updating and validating information to ensure the quality and accuracy of the data. - Resolving issues related to records and documentation. - Complying with privacy and data protection procedures. - Collaborating with different teams in a dynamic ...

Barcelona, España

Remote Survey & Data Entry Assistant (Part-Time)

Hace 47 días

Remoto
Tiempo completo
Tiempo parcial

Work from Home Survey Taker (Side Gig) We are looking for people who are motivated to participate in paid research across the country and local areas. Join this Work from Home Spain Market Research Panel Today. You have two options when it comes to paid research...

Valencia, España

Part-Time Data Entry Clerk - Survey Assistant

Hace 55 días

Remoto
Tiempo completo
Tiempo parcial

Work from Home Survey Taker (Side Gig) We are looking for people who are motivated to participate in paid research across the country and local areas. Join this Work from Home Spain Market Research Panel Today. Compensation Work from home and take surveys to earn...

Madrid, España

Adecco España

Data Center Operations and Maintenance Engineer - Junior Profile

Hace 30 días

Tiempo parcial
Contrato

€40,000 a year

Ehibar, España

Allianz

ACDC Governance - Customer Frontend & Reporting Internship (m/f/d)

Hace 30 días

Híbrido
Tiempo parcial
Contrato

... Allianz against internal and external cyber threats. As a Customer Frontend & Reporting Intern, you will work at the intersection of cybersecurity management, data analytics, and emerging technologies. You will contribute directly to dashboard development, operational improvements, and communication strategies, gaining real ...

Barcelona, España

Mindrift

Freelance Full-Stack Web App Developer

Hace 30 días

Remoto
Tiempo parcial
Contrato

Up to US$43,750 a year

... user-friendly web applications. This part-time remote opportunity is ideal for professionals with hands-on experience in modern frontend frameworks, backend APIs, databases, and shipping interactive web products end-to-end. The Mindrift platform connects specialists with innovative technology projects. Our mission is to help ...

España

Mindrift

Freelance Full-Stack Web App Developer

Hace 30 días

Remoto
Tiempo parcial
Contrato

Up to US$87,500 a year

... user-friendly web applications. This part-time remote opportunity is ideal for professionals with hands-on experience in modern frontend frameworks, backend APIs, databases, and shipping interactive web products end-to-end. What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission ...

España

Telefónica

Talentum Internship - AI Factory

Hace 30 días

Híbrido
Tiempo parcial

€11,900 a year

... Mathematics, Statistics, Data Science, or related STEM degrees. Currently pursuing or having completed studies related to Artificial Intelligence, Machine Learning, Big Data, or Advanced Analytics. Interest in building a professional career in the Data & AI field. Technological curiosity and motivation to learn about the latest trends ...

España

Consultant SAP GTS for Application Support (m/f/d)

Hace 39 días

Remoto
Híbrido
Tiempo completo
Tiempo parcial

... is what cbs stands for. We advise the world’s most amazing companies: renowned, highly innovative customers of the international manufacturing, pharma, life science, chemical, and automotive industry. We have a lot in common such as drive, values, and culture. At cbs you have a chance to develop into a highly skilled and ...

Barcelona, España

Freelance Mobile App Developer (iOS / Android)

Hace 52 días

Remoto
Tiempo parcial
Contrato

... Console). Educational qualifications - At least 3 years of relevant experience in mobile app development (required). - Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus. Academic and/or Professional Experience Candidates should have a strong foundation ...

Madrid, España

Mindrift

Chatbot Developer (WhatsApp, Telegram, Discord) - Freelance

Hace 30 días

Remoto
Tiempo parcial
Contrato

Up to US$43,750 a year

... https://jobeax.com/link/JSd7UYCSg572jJDY for backend bot logic. - Solid experience with REST APIs, webhooks, OAuth, and async request handling. - Experience with relational or NoSQL databases for storing conversation state and user data. - Familiarity with LLM APIs (OpenAI, Anthropic) and prompt design for conversational use is a strong plus. ...

España