396 ofertas de Remoto freelance en toda España.

Ciudades populares

Top 5

Madrid23754 Barcelona16139 Valencia4510 España4163 Sevilla3008

Ver todas las ubicaciones

Mostrando vacantes

Mindrift

Freelance Mechanical CAD&Simulation Engineer - AI Trainer

Hace 17 días

Remoto
Tiempo parcial
Contrato

$31 USD / hour

... "por_hora", "text": "Por hora", "categoryName": "Salary_Payment"}, {"name": "tiempo_parcial", "text": "Tiempo parcial", "categoryName": "Type of employment"}, {"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]

Madrid, España

Busuu

Remote Norwegian Tutor — Freelance, 1:1 Coaching, Flexible Schedule

Hace 14 días

Remoto
Contrato

... experience, and fluency in additional languages (B2+). #J-*****-LjbffrHay opciones de teletrabajo/trabajo desde casa disponibles para este puesto. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajar_desde_casa", "text": "Desde casa", "categoryName": "Working conditions"}, ...

Madrid, España

10x Team B.V

Treasury Analyst - AI Trainer - Freelance - 8-20hrs/week - Remote

Hace 26 días

Remoto
Contrato

Finanzas

... Trainer - Freelance - 8-20hrs/week - Remote Location Spain Employment Type Contract Location Type Remote Department Finance Compensation Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Treasury Analyst – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK) Freelance | 8–20 hrs/week | Remote (EU/UK) Are ...

España, España

10x Team B.V

Remote Freelance VP Sales — AI Trainer (8-20 hrs/wk)

Hace 26 días

Remoto
Contrato

10x Team connects freelance professionals with leading AI labs to develop next-generation AI models. We are seeking a Freelance VP Sales AI Trainer based in the EU or UK to shape sales content, provide expert feedback, and train AI models in real-world sales strategy. You will review AI-generated sales scenarios, develop ...

España, España

10x Team B.V

Journalist - AI Trainer - Freelance - 8-20 hrs/week - Remote

Hace 19 días

Remoto
Contrato

... companies and AI labs Work with teams that value execution, ownership, and real-world impact - from scaling startups to leading AI labs. Journalist - AI Trainer - Freelance - 8-20 hrs/week - Remote Location Spain Employment Type Contract Location Type Remote Compensation Updated: 07 July 2026 Freelance | 8-20 hrs/week | Remote ...

España, España

Jobgether

Fulah Language Specialist - Freelance AI Trainer Project

Hace 15 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

10x Team

Treasury Analyst - AI Trainer - Freelance - 8-20hrs/week - Remote

Hace 26 días

Remoto
Contrato

Finanzas

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Treasury Analyst – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK) Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced treasury analyst passionate about shaping the next generation of artificial intelligence? Join 10x Team as a Freelance ...

España, España

The Really Great Teacher Company

Freelance Online Business Swedish Tutor — Flexible, Remote Eu

Hace 14 días

Remoto
Contrato

$14 USD

... Lea la descripción completa del puesto a continuación. #J-*****-LjbffrHay opciones de teletrabajo/trabajo desde casa disponibles para este puesto. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "trabajar_desde_casa", "text": "Desde casa", "categoryName": "Working conditions"}, ...

Málaga, España

10x Team

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

Hace 26 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

Researcher/Scientist - AI Trainer - Freelance - 8-20 hrs/week - Remote

Hace 22 días

Remoto
Contrato

... remote, project-based work. Are you a science, health, or aviation expert excited to help guide the development of cutting-edge AI? 10x Team is looking for Freelance Science/Bio/Health/Aviation Researchers & Scientists – AI Trainers. About Us 10x Team connects leading freelance experts with innovative AI labs to accelerate ...

España, España

Jobgether

Hebrew Freelance Translator & Copy Editor (Product, Marketing & UI Content)

Hace 23 días

Remoto
Tiempo completo
Contrato

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Hebrew Freelance Translator & Copy Editor (Product, Marketing & UI Content) based in Spain. This remote freelance opportunity is ideal for a skilled language professional with native or near-native ...

España

Jobgether

Hebrew Freelance Translator & Copy Editor (Product, Marketing & UI Content)

Hace 23 días

Remoto
Tiempo completo
Contrato

España

10x Team B.V

Corporate Finance Advisor - AI Trainer - Freelance - 8-20hrs/week - Remote

Hace 15 días

Remoto
Contrato

... Trainer - Freelance - 8-20hrs/week - Remote Location Spain Employment Type Contract Location Type Remote Department Finance Compensation Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Corporate Finance Advisor – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK) Freelance | 8–20 hrs/week | Remote (EU/UK) ...

España, España

BETWEEN Technology

Modelador AVEVA E3D - Oil & Gas | Freelance Remoto

Hace 15 días

Remoto
Contrato

BETWEEN Group busca un/a Modelador/a AVEVA E3D freelance para unirse a un equipo de proyecto en Sevilla, con contrato autónomo y posibilidad de trabajo remoto. Se centrará en el modelado 3D de tanques a presión y sistemas asociados para plantas de Oil & Gas, con revisión de interferencias y entrega de documentación técnica. ...

Sevilla, España

Jobgether SRL

Remote Freelance AI-Powered Beverage Packaging Designer

Hace 15 días

Remoto
Contrato

Jobgether SRL is seeking a freelance Packaging Designer – AI-Assisted Concept Development based in Spain. You will transform ideas into packaging concepts using AI-powered tools, working on label designs, variations, flavor extensions, and limited-edition concepts for beverages. You will collaborate with stakeholders, generate ...

España, España

Imaginaruis

Colaborador Freelance - Marketing Digital y Redes Sociales

Hace 22 días

Remoto
Contrato

Marketing

... totalmente compatible con la gestión de otras actividades laborales. [{"name": "autonomo", "text": "Aut\u00f3nomo", "categoryName": "Type of employment"}, {"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "empleo_permanente", "text": "Empleo permanente", "categoryName": "Type of employment"}, ...

Barcelona, España

10x Team B.V

Remote Freelance System Operations Engineer & AI Trainer

Hace 26 días

Remoto
Contrato

10x Team is seeking a seasoned System Operations Engineer – AI Trainer for freelance engagement. Work 8–20 hours weekly, remotely, with EU/UK-based availability. Contribute to reviewing AI-generated operational content, refining workflows, and building practical, real-world scenarios for AI models. Flexible, project-based, ...

España, España

10x Team B.V

Freelance PR Specialist for AI-Driven Training

Hace 26 días

Remoto
Contrato

Relaciones publicas

... You will review AI-generated PR outputs, refine messaging, and draft realistic scenarios drawing on your extensive campaign experience across the EU/UK. This freelance role offers flexible scheduling and remote collaboration with AI labs building next-generation models. The ideal candidate has strong media relations skills, ...

España, España

10x Team

Treasury Analyst as AI Trainer - Remote Freelance

Hace 26 días

Remoto
Contrato

Finanzas

10x Team seeks a Freelance Treasury Analyst – AI Trainer to help train AI models in treasury management, cash flow analysis, risk mitigation and compliance. This remote, project-based role offers 8–20 hours per week across the EU/UK. You will review AI outputs, develop real-world treasury scenarios, and provide structured ...

España, España

10x Team

AI Infrastructure Optimizer — Freelance (Remote, EU/UK)

Hace 26 días

Remoto
Contrato

10x Team is seeking a Freelance Infrastructure Optimization Specialist - AI Trainer based in the EU or UK. This flexible, remote role offers 8–20 hours per week to help review, validate, and improve AI-driven infrastructure recommendations and deployment scenarios. You will leverage deep experience in systems architecture ...

España, España