Search current Tiempo parcial sql freelance jobs, vacancies, and employment in España on Jobeax. 70 Tiempo parcial sql freelance jobs in España.
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Top 5
Mostrando vacantes
Up to US$40 an hour
... 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
Legal Pigeon
4500 / year
... a los equipos legales a ser más ágiles, flexibles y eficientes. Llevamos más de cinco años creciendo y queremos reforzar el equipo comercial con un perfil freelance que conozca bien el sector legal y disfrute vendiendo soluciones con valor real. Sobre el rol Buscamos un/a comercial B2B freelance con experiencia demostrable ...
Spain, Vitoria
Up to US$90 an hour
About the role We're building competitive-programming problems and their automatic graders (test cases + checkers) used to train advanced AI coding models. You'll create problems, write both correct and deliberately-wrong solutions, and design the tough test cases that catch subtly-broken code.
Spain
Freelance contract
... functional, and inspirational concepts and products for some of the world's leading brands. You'll be defining and refining experiences across many different industries, tailored to different communities, and on the bleeding edge of where design is headed. - Freelance contract Part-time hours. - Fully remote Per the ad.
Spain
Freelance contract
... multiple projects at once and meet deadlines. - To be able to assist to specific activities and portray the students' experience in dynamic settings. - To be able to invoice (autonomous in Spain or just invoicing to another country) - Freelance contract Part-time hours. - Hybrid Office and home days — the ad has the split.
Spain
€45,000 - €68,000 al año
... desarrollar conceptos visuales innovadores y funcionales para algunas de las marcas más destacadas a nivel internacional. En esta posición de tiempo parcial y freelance, trabajarás en proyectos estratégicos que requieren experiencia avanzada en diseño de interfaz, experiencia de usuario y dirección creativa. Tu objetivo será ...
Spain, Barcelona
Up to US$43,750 a year
... https://jobeax.com/link/Z30sZYC3jcRenVso, Vue, or similar) and a backend API (Python/FastAPI/Flask or Node/Express). - Design and implement data models, schemas, and persistence layers using SQL (PostgreSQL, SQLite) or NoSQL stores. - Implement authentication, sessions, and basic role-based access where needed. - Integrate third-party APIs and AI/LLM ...
Spain
Up to US$87,500 a year
... https://jobeax.com/link/Z30sZYC3jcRenVso, Vue, or similar) and a backend API (Python/FastAPI/Flask or Node/Express). - Design and implement data models, schemas, and persistence layers using SQL (PostgreSQL, SQLite) or NoSQL stores. - Implement authentication, sessions, and basic role-based access where needed. - Integrate third-party APIs and AI/LLM ...
Spain
Mindrift
Up to US$35,000 a year
... opportunity is ideal for creative professionals with hands-on experience in visual communications, layout design, and creating diverse marketing materials. This is a freelance role for a Tendem project. As a Graphic Designer, your focus will be on layouts, infographics, social media templates, and overall visual polish. We need a ...
Spain
Mindrift
Up to US$35,000 a year
... part-time remote opportunity is ideal for creative professionals with hands-on experience in visual communications, information design, and storytelling. This is a freelance role for a Tendem project. As a Presentation Designer, you will focus on storytelling and visual hierarchy. We need a specialist who knows how to communicate ...
Spain
Mindrift
Up to US$35,000 a year
... remote opportunity is ideal for creative professionals with hands-on experience in UI/web design, marketing pages, and digital visual communications. This is a freelance role for a Tendem project. As a Web Designer, your focus will be on marketing pages, landing experiences, and conversion-driven layouts. We need a core specialist ...
Spain
Mindrift
Up to US$35,000 a year
... part-time remote opportunity is ideal for creative professionals with hands-on experience in visual communications, information design, and storytelling. This is a freelance role for a Tendem project. As a Presentation Designer, you will focus on storytelling and visual hierarchy. We need a specialist who knows how to communicate ...
Spain
Mindrift
Up to US$70,000 a year
... not be considered. This is project-based freelance work. Tasks are available only when projects are active. You may be invited to one or more projects depending on your profile and current opportunities. - Up to US$70,000 a year Gross, as stated in the ad. - Freelance contract Part-time hours. - Fully remote Per the ad.
Spain
Up to US$70,000 a year
... bad solution. Tasks have many valid solutions - writing tests that accept all correct solutions and reject incorrect ones is harder than it sounds. Why this freelance opportunity might be a great fit for you? What you'll do - Build realistic developer environments - a virtual company with codebase, infrastructure, and context ...
Spain
Up to US$70,000 a year
... the equivalent of $40/hr . Because payment is per task, a faster pace raises your effective hourly rate. How you'll work - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments. About the company & team - Work on advanced AI projects and gain valuable experience ...
Spain
Up to US$70,000 a year
... the equivalent of $40/hr . Because payment is per task, a faster pace raises your effective hourly rate. How you'll work - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments. About the company & team - Work on advanced AI projects and gain valuable experience ...
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