84 Remoto sql freelance jobs in España, España.

Mostrando vacantes

Talantir

Remote Data Science Engineer — Python & SQL Expert

Hace 9 días

Remoto
Contrato

Ciencia de datos

... role emphasizes GenAI technologies, strong statistics, and MLOps practices. A Master’s/PhD and 5+ years of experience are expected, with English at C1+. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]

España, España

N-iX

Senior .Net Full-Stack Engineer

Hace 2 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

... Windows Desktop applications - MFC/ATL, Windows Forms, ISAPI extensions - Elastic Search, Publisher, Hyperion, SiteCache (all .NET servers and clients) - Databases: SQL Server, Oracle, SQL Lite, MS Access, T-SQL and PSQL (Oracle) - Infrastructure: Teamcity, build pipelines and MAT-pipelines - PowerShell, Azure infrastructure, ...

España, España

Jobgether

Senior Software Engineer - C++/Go

Hace 10 días

Remoto
Contrato

... experiences and encourages qualified candidates to apply. [{"name": "contratista", "text": "Contratista", "categoryName": "Type of employment"}, {"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}, {"name": ...

España, España

Jobgether

Remote Sponsorship Sales — Advertising Partners (Freelance)

Hace 1 día

Remoto
Contrato

Jobgether is seeking a results-driven Sponsorship Sales professional based in Spain to manage advertising partnerships for a finance-focused podcast. This freelance role is remote, commission-based, and offers uncapped earning potential through full sponsorship lifecycle management. You will identify, pitch, negotiate, ...

España, España

Jobgether

Freelance Creative Lead / Creative Strategist

Hace 1 día

Remoto
Tiempo completo
Contrato

Marketing

de 65000 a 75000 €/año

... video content. Benefits: - Competitive compensation: The advertised annual compensation range is €65,000–€75,000. The exact arrangement and compensation for a freelance engagement should be confirmed. - Flexible engagement: Choose between a freelance collaboration and permanent employment, depending on the agreed arrangement. ...

España, España

10x Team

Cloud Architect - AI Trainer - Freelance - 8-20hrs/week - Remote

Hace 3 días

Remoto
Contrato

Cloud

... opportunities arise. This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}, {"name": ...

España, España

10x Team B.V

Remote Freelance Pricing Manager - AI Trainer

Hace 3 días

Remoto
Contrato

... hands-on pricing, financial modeling, and analytics experience, with strong communication skills and reliability for flexible project-based work. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}, {"name": ...

España, España

Jobgether

Biology Specialist - Freelance AI Trainer Project

Hace 3 días

Remoto
Contrato

8 $/hora

... "por_hora", "text": "Por hora", "categoryName": "Salary_Payment"}, {"name": "contratista", "text": "Contratista", "categoryName": "Type of employment"}, {"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "contrato", "text": "Contrato", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", ...

España, España

Jobgether

Language Alignment & Resource Partner - Freelance AI Trainer Project

Hace 3 días

Remoto
Contrato

10 $/hora

... [{"name": "por_hora", "text": "Por hora", "categoryName": "Salary_Payment"}, {"name": "contratista", "text": "Contratista", "categoryName": "Type of employment"}, {"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]

España, España

10x Team B.V

eIDAS2 Specialist - AI Trainer - Freelance - 8-20 hrs/week - Remote

Hace 3 días

Remoto
Contrato

... opportunities arise. This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "contrato", "text": "Contrato", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", ...

España, España

10x Team

eIDAS2 Specialist - AI Trainer - Freelance - 8-20 hrs/week - Remote

Hace 3 días

Remoto
Contrato

España, España

Jobgether

Photoshop Specialist - Freelance AI Trainer Project

Hace 3 días

Remoto
Contrato

8 $/hora

España, España

10x Team

Senior Pricing Specialist - AI Trainer - Freelance - 8-20hrs/week - Remote

Hace 3 días

Remoto
Contrato

Freelance | 8-20 hrs/week | Remote (EU/UK) Pricing Manager - AI Trainer (Freelance, 8-20 hrs/week, Remote EU/UK) Are you a seasoned professional in pricing strategy, quantitative analysis, or financial modeling? Are you interested in helping shape the future of artificial intelligence by teaching AI to reason about real-world ...

España, España

10x Team

Remote Quantitative Modeler & AI Trainer — Freelance

Hace 3 días

Remoto
Contrato

... with global AI labs. Join a network that connects top independent experts with AI labs to accelerate data-driven reasoning and complex modeling [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}, {"name": ...

España, España

10x Team

Quantitative Modeler - AI Trainer - Freelance - 8-20 hrs/week - Remote

Hace 3 días

Remoto
Contrato

Ciencia de datos

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Quantitative Modeler – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK) Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced quantitative modeler eager to shape the next generation of AI systems? Join 10x Team as a Freelance Quantitative ...

España, España

10x Team B.V

Quantitative Modeler - AI Trainer - Freelance - 8-20 hrs/week - Remote

Hace 3 días

Remoto
Contrato

Ciencia de datos

... real-world impact - from scaling startups to leading AI labs. Location Spain Employment Type Contract Location Type Remote Compensation Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Quantitative Modeler – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK) Freelance | 8–20 hrs/week | Remote (EU/UK) ...

España, España

Jobgether

Remote Biology AI Trainer - Freelance Project

Hace 3 días

Remoto
Contrato

... candidates hold a PhD in biology or a closely related field, with strong research or wet-lab experience and proven ability to explain complex concepts clearly. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]

España, España

Jobgether

Remote Language QA & AI Training Specialist (Freelance)

Hace 4 días

Remoto
Contrato

... into resources and documentation to guide improvements, collaborating with stakeholders to align outputs with campaign expectations and quality standards. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]

España, España

Jobgether

Umbundu Language Specialist - Freelance AI Trainer Project

Hace 4 días

Remoto
Contrato

8 $/hora

España, España

Jobgether

Remote Umbundu AI Language Specialist — Freelance

Hace 4 días

Remoto
Contrato

... feedback, and help shape prompts and evaluation methods. This flexible contract enables independent work from home with meaningful impact on AI [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "contrato", "text": "Contrato", "categoryName": "Type of employment"}, {"name": "trabajar_desde_casa", ...

España, España