248 ofertas de trainer en toda España.

Ciudades populares

Top 5

Madrid24267 Barcelona16496 Valencia4594 España4266 Sevilla3081

Ver todas las ubicaciones

Mostrando vacantes

Nutanix (old)

Sales Enablement Trainer — Barcelona, Hybrid Coaching

Hace 20 días

Híbrido

Nutanix in Barcelona is expanding its early-career Inside Sales Enablement team and is seeking a Sales Trainer who can deliver high-impact onboarding and milestone-based training for Inside Sales representatives. Based in Barcelona, you’ll coach sellers through workshops and real-world practice, partnering with regional ...

Barcelona, España

SYNERGYM

Personal Trainer Freelance Cornellà

Hace 22 días

Contrato

... En Synergym, no solo alquilas un espacio: encontrarás un entorno abierto donde relacionarte con otros profesionales y potenciar tu crecimiento como Personal Trainer. Fit together. Horario: - flexible Requisitos deseados: - Espíritu emprendedor Ganas de aprender y mejorar Capacidad para generar confianza Categoría Otros ...

Cornellà de Llobregat, España

10x Team B.V

Competition Law AI Trainer — Freelance, Remote

Hace 27 días

Remoto
Contrato

10x Team B.V in Spain seeks a Freelance Competition Law Specialist – AI Trainer to help train AI models on competition law, regulatory compliance, and antitrust issues. This remote, project-based role offers flexible hours (8–20 per week) and EU/UK-based opportunities. You will review AI-generated content, assess accuracy, ...

España, España

Lever, Inc.

Freelance AI Finance Trainer: Investment Modeling

Hace 27 días

Remoto
Contrato

Lever, Inc. is seeking an Investment Specialist - Freelance AI Trainer Project based in Spain. In this remote role, you will train AI models using your expertise in financial markets, asset management, and portfolio concepts to improve AI reasoning for equity analysis, risk management, and valuation. You will formulate ...

España, España

10x Team B.V

Remote AI Security Architect & Trainer (Freelance)

Hace 27 días

Remoto
Contrato

10x connects expert freelancers with leading AI labs to shape security architectures at scale. We are seeking a senior security architect for 8–20 hours/week, remote in the EU/UK.

España, España

10x Team B.V

Remote AI Infrastructure Optimizer & Trainer (Freelance)

Hace 27 días

Remoto
Contrato

10x Team invites a freelance Infrastructure Optimization Specialist - AI Trainer to join 8–20 hours/week, remote (EU/UK). You’ll shape AI infrastructure guidance and validate deployment scenarios while enjoying flexible, project-based work. Based in EU or UK, you’ll review AI-generated infrastructure recommendations, build ...

España, España

10x Team B.V

Remote AI Process Engineer & Trainer (Freelance)

Hace 27 días

Remoto
Contrato

10x Team B.V is seeking a freelance Process Engineering Consultant – AI Trainer to help train AI models on process optimization, workflow engineering, and QA in EU/UK remote roles. You will review AI outputs, develop real‑world scenarios, and provide structured feedback while working 8–20 hours weekly. This role is fully ...

España, España

10x Team B.V

Remote Treasury Analyst AI Trainer — Freelance

Hace 27 días

Remoto
Contrato

Finanzas

... AI systems in treasury management, cash flow analysis, risk mitigation, compliance, and financial best practices. Join as a Freelance Treasury Analyst – AI Trainer, 8–20 hrs/week, remote. You will review AI outputs, provide feedback, and create real-world case studies drawing on your treasury experience. [{"name": "autonomo", ...

España, España

Jobgether

Fulah Language Specialist - Freelance AI Trainer Project

Hace 16 días

Remoto
Contrato

8 $/hora

... is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fulah Language Specialist - Freelance AI Trainer Project based in Spain. Help shape the next generation of artificial intelligence by applying your Fulah language expertise to the development of more accurate, ...

España, España

Jobgether SRL

Welsh Language Specialist - Freelance AI Trainer Project

Hace 16 días

Remoto
Contrato

8 $/hora

... is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Welsh Language Specialist - Freelance AI Trainer Project based in Spain. This freelance opportunity is designed for an experienced Welsh language professional who wants to contribute directly to the development ...

España, España

Mindrift

Freelance Mechanical CAD&Simulation Engineer - AI Trainer

Hace 18 días

Remoto
Tiempo parcial
Contrato

$31 USD / hour

About the role Help train and evaluate AI agents that work inside a real CAD environment on long engineering tasks, work that would take an expert 10–15 hours. You'll design part geometry, build reference solutions, and judge the agent's attempts. You'll work alongside CFD engineers who simulate the geometry you build.

Madrid, España

Soho House & Co.

Elite Personal Trainer - Luxury Club & Wellness Coach

Hace 20 días

Soho House & Co. in Barcelona is looking for a Personal Trainer to deliver personalized training programs and group classes in a state-of-the-art facility. You will be responsible for assessing client goals, maintaining a clean environment, and motivating members. The ideal candidate will have up to 2 years of experience, ...

Barcelona, España

OpenTrain AI

Catalan Speech AI Trainer: Audio & Transcription (Remote)

Hace 20 días

Remoto
Tiempo parcial
Contrato

$14 USD - $17 USD / hour

OpenTrain AI is seeking a Catalan Speech AI Trainer to work as a part-time contractor. You will perform audio recording, transcription, and evaluation tasks remotely from Spain, following English guidelines. The role requires native Catalan, strong written Catalan, and English proficiency (C1/C2). It offers flexible, less ...

España, España

10x Team B.V

Remote Freelance System Operations Engineer & AI Trainer

Hace 27 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

Treasury Analyst as AI Trainer - Remote Freelance

Hace 27 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 B.V

Freelance Corporate Finance Advisor & AI Trainer (Remote)

Hace 27 días

Remoto
Contrato

10x Team seeks a Freelance Corporate Finance Advisor – AI Trainer to support AI-powered finance outputs on a remote, EU/UK basis. The role emphasizes financial modeling, valuations, and advisory workflows with 8–20 hours per week. You will review and refine AI-generated corporate finance recommendations, develop real-world ...

España, España

10x Team B.V

Remote IAM Consultant & AI Trainer (Freelance, EU/UK)

Hace 27 días

Remoto
Contrato

10x Team is seeking an experienced IAM Consultant (Identity & Access Management) for AI trainer work. This freelance role is remote, 8–20 hours per week, focused on shaping how AI models understand and apply identity governance and access controls. Candidates based in the EU or UK are preferred. Join a flexible, project-based ...

España, España

10x Team B.V

Freelance AI Scientist & Trainer — Remote (8-20h/wk)

Hace 27 días

Remoto
Contrato

... researchers and academics to help train and refine AI systems focused on technical and scientific accuracy in biology, medicine, physics, aviation, and more. As an AI Trainer, you will review AI-generated content, create real-world scenarios and case studies, and provide clear, structured feedback. [{"name": "trabajo_remoto", "text": ...

España, España

10x Team

Freelance VP Sales AI Trainer - Remote (EU/UK)

Hace 27 días

Remoto
Contrato

10x Team is seeking a Freelance VP Sales AI Trainer based in the EU or UK to shape AI-assisted sales strategies on a flexible, remote schedule. You will review AI-generated sales content, create scenario-based training, and provide actionable feedback to ensure accuracy and relevance. This role offers 8–20 hours per week, ...

España, España

10x Team B.V

eIDAS2 AI Trainer — Remote Freelance (8-20 hrs/wk)

Hace 27 días

Remoto
Contrato

10x Team B.V in Spain seeks a senior eIDAS2 Specialist and AI Trainer for freelance engagement. You will review and refine AI outputs related to eIDAS2 and QES, ensuring regulatory alignment and practical accuracy across EU/UK contexts. This remote role offers 8–20 hours weekly, flexible scheduling, and access to our AI ...

España, España