Search current Tiempo parcial programador java freelance jobs, vacancies, and employment in España on Jobeax. 74 Tiempo parcial programador java freelance jobs in España.
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Top 5
Mostrando vacantes
Up to US$70,000 a year
... analyze failures, and refine until the evaluation is fair and robust What we're looking for - 5+ years in software development - Core stack: Python (FastAPI), JavaScript/TypeScript (React), Docker, Postgres, Kafka, Redis - Experience writing tests (functional, integration) - English proficiency - B2+ Academic and/or Professional ...
Spain
Up to US$26,250 a year
... high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. About the Role This is a freelance role for a Tendem project. As a Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing, ...
Spain
Up to US$26,250 a year
... develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. This is a freelance role for a Tendem project. As a Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing, ...
Spain
Toloka Annotators
Up to US$29,750 a year
... project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $17 per hour equivalent. Benefits Why this freelance opportunity might be a great fit for you? - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments. ...
Spain
Toloka Annotators
Up to US$29,750 a year
... project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $17 per hour equivalent. Benefits Why this freelance opportunity might be a great fit for you? - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments. ...
Spain
Toloka Annotators
Up to US$22,750 a year
... Genuine interest in technology and artificial intelligence; - Strong written and spoken English (C1+). What you'll get - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments; - Participate into advanced AI projects and gain valuable experience that enhances ...
Spain
Toloka Annotators
Up to US$22,750 a year
... Genuine interest in technology and artificial intelligence; - Strong written and spoken English (C1+). What you'll get - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments; - Participate into advanced AI projects and gain valuable experience that enhances ...
Spain
Up to US$35,000 a year
... This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing. This is a freelance role for a Tendem project. As a Senior Python Data Scraping Engineer , you'll handle data scraping tasks requiring technical precision for web extraction and ...
Spain
Up to US$35,000 a year
... remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing. About the Role This is a freelance role for a Tendem project. As a Senior Python Data Scraping Engineer , you'll handle data scraping tasks requiring technical precision for web extraction and ...
Spain
Up to US$43,750 a year
... for professionals with hands-on experience building messaging bots, working with platform APIs and webhooks, and implementing conversational logic. This is a freelance role for a Tendem project. As a Bot Developer, you'll design, build, and refine messaging bots for one or more messaging platforms, including WhatsApp, Telegram, ...
Spain
Up to US$43,750 a year
... high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. About the Role This is a freelance role for a Tendem project. As a Mobile App Developer, you'll design, build, and refine mobile applications across categories such as utilities, fitness/wellness, ...
Spain
Up to US$43,750 a year
About the role Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project (https://jobeax.com/link/8XcmRrwPXUDcd45b) and build interactive browser-based applications for real-world use cases. In this role, you'll apply your full-stack engineering expertise ...
Spain
Up to US$35,000 a year
... task execution while meeting defined requirement. - Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. - Enforce data quality standards through validation checks, cross-source consistency controls, adherence to ...
Spain
Up to US$43,750 a year
... develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. This is a freelance role for a Tendem project. As a Mobile App Developer, you'll design, build, and refine mobile applications across categories such as utilities, fitness/wellness, ...
Spain
Up to US$87,500 a year
... high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. About the Role This is a freelance role for a Tendem project. As a Mobile App Developer, you'll design, build, and refine mobile applications across categories such as utilities, fitness/wellness, ...
Spain
Up to US$87,500 a year
About the role Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project (https://jobeax.com/link/8XcmRrwPXUDcd45b) and build interactive browser-based applications for real-world use cases. In this role, you'll apply your full-stack engineering expertise ...
Spain
Up to US$78,750 a year
About the role 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.
Spain
Up to US$78,750 a year
About the role 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.
Spain
€28,000 - €35,000 a year
... case that needs legal advice. - Professional fluency in Spanish. Working English is useful for international stores, tools and partners. - Available for a freelance collaboration of around 20 hours per week and able to invoice from Spain. What you'll get - Freelance, part-time collaboration with an expected dedication ...
Spain
$40 USD / hour
... high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. About the Role This is a freelance role for a Tendem project. As a Senior Python Data Scraping Engineer , you'll handle data scraping tasks requiring technical precision for web extraction and ...
Spain, Valencia