Search current Tiempo parcial big data developer jobs, vacancies, and employment in España on Jobeax. 50 Tiempo parcial big data developer jobs in España.
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Top 5
Mostrando vacantes
€23,582 a year
What you'll do - Data cleaning - Data analysis and support in paper writing Education & certifications - Studies on biology, public health, data analysis, bioinformatics, psychology or related fields - Expertise in similar projects and duties. Languages - Proficiency in Catalan, English, and Spanish. Hiring process Applicants ...
Spain
Full-time hours
... maintaining and enhancing existing dashboards and reporting solutions. Data Engineering - Understanding of modern data architecture concepts, including lakehouse and data warehousing environments. - Experience building and managing ETL/ELT pipelines and data layers. - Hands-on experience with SQL Server-based data engineering solutions. ...
Spain
Part-time hours
... AI-assisted development tools (e.g., Claude Code, GitHub Copilot, or similar). - Basic knowledge of programming languages such as Python or SQL. - Interest in data engineering concepts (data pipelines, ETL processes, visualization tools). - Awareness of version control (Git) and collaborative development practices. - Bonus: ...
Spain
Bending Spoons
85797 £/año
... That’s our promise to such a candidate. A few examples of your responsibilities - Design and improve data pipelines. Contribute to the design and evolution of data systems—ensuring data is accurate, reliable, and efficiently processed across diverse tech stacks. - Ensure data correctness and scalability. Work closely with ...
Spain, España
Up to €900 a month
... Physics, Data Science, Quantitative Economics, or related disciplines. Interest in data analysis, Compliance, internal audit, risk management, internal control, or data governance. Advanced Excel skills and the ability to work with large volumes of information. Knowledge of Power BI, SQL, Python, or data analysis and visualization ...
Spain
Up to US$40 an hour
... workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, ...
Spain
Up to US$13 an hour
... factual accuracy, or comparing responses - when projects are available. 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 ...
Spain
... data modeling techniques and analytical methods. - Hands-on experience with SQL, Python, or R for data manipulation, analysis, or automation. - Familiarity with data visualization tools (Power BI) and ability to build dashboards and communicate insights. - Basic understanding of data pipelines and big data concepts is a plus. ...
Spain, Sant Cugat
Up to US$13 an hour
... factual accuracy, or comparing responses - when projects are available. 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 ...
Spain
Up to US$40 an hour
... workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, ...
Spain
€25,000 - €35,000 a year
You'll most likely need Spanish to apply. This job was automatically translated to English, see original posting . About the role Job offer for Data Management Technician (Excel) - San Fernando de Henares in San Fernando de Henares, Madrid, published by ADECCO on its official employment portal. Offer details - Contract: ...
Spain
€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. We have vacancies in Zaragoza ...
Spain, Ehibar
US$45 - US$80 an hour
... Write clear technical specifications and reference implementations - Review code and technical submissions for correctness and quality - Identify edge cases, ambiguities, and potential failure modes - Validate that requirements, code, tests, and expected outputs are aligned Projects are individually scoped, allowing contributors ...
Spain
US$45 - US$80 an hour
About the job Anyone AI is recruiting skilled Backend Developers to work on a project with a leading AI lab. Qualifications - Advanced professional written proficiency in English - 3-7 years of professional software engineering experience - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, ...
Spain
€300 a month
... characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. Data We rely on legitimate interest as a legal basis for processing personal information under the GDPR for purposes of recruitment and applications for employment. ...
Spain
US$45 - US$80 an hour
About the role Anyone AI is recruiting skilled Backend Developers to work on a project with a leading AI lab. What you'll do Contributors will: - Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing - Write clear natural-language specifications and reference implementations ...
Spain
Telefónica
€11,900 a year
... What other aspects do we value? 📚 Education in Computer Engineering, Data Science, Mathematics, Telecommunications, or related disciplines. Interest in the data field, technology, and digital transformation. Motivation to build a career in Data Engineering, Data Analytics, or Data & AI areas. Curiosity about new technologies ...
Spain
Up to US$26,250 a year
... scraping workflows for real-world use cases. Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, ...
Spain
Up to US$26,250 a year
... scraping workflows for real-world use cases. Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, ...
Spain
Toloka Annotators
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 ...
Spain