Empleos de remote ai code trainer en Madrid

Role Type: Contractor, RemotePresente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.Location: North America, Latin America, Europe, UK, OceaniaWe're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling....

Role Type: Contractor, RemotePresente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.Location: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling....

Alignerr is seeking a Code Review Specialist (AI Training) to evaluate AI-generated code for correctness, efficiency, and readability. This fully remote hourly contract role is open to anyone who can read and reason about code.You will review Python, JavaScript, and other languages, identify bugs, and provide actionable improvements. You will work...

Mercor is seeking a Finance Expert, Spanish (Spain) for an AI training project with remote work flexibility. The contract role focuses on simulating finance tasks for Spain, evaluating AI outputs, and developing prompts and rubrics for training data.The position supports collaboration with finance specialists and independent, deadline-driven work. The ideal...

About the jobMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.Position: Finance Expert, Spanish (Spain) - AI TrainingType: ContractCompensation: $65/hourLocation: RemoteDuration: Oct...

Alignerr is seeking Software Engineers in Madrid for a fully remote, flexible contract role focused on building, evaluating, and improving AI-generated code. You will train AI systems to think like real developers by writing solutions, reviewing outputs, and providing expert feedback that enhances correctness, safety, and reliability.You will work on...

AI Finance Trainer for a remote contract role in Spain, focusing on simulating finance tasks, evaluating AI outputs, and developing training data. Requires 5+ years of finance experience and Spanish fluency.

About the jobMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.Position: Finance Expert, Spanish (Spain) - AI TrainingType: ContractCompensation: $65/hourLocation: RemoteDuration: Oct...

Mercor connects elite creative and technical talent with leading AI research labs. This contract, remote role as Human Resources Expert, Spanish (Spain) – AI Training runs Oct 23 to Nov 19, 21 hours per week. Responsibilities include training and evaluating AI agents on HR tasks, building workspaces, writing prompts and grading rubrics, and collaborating...

Prolific busca hispanohablantes avanzados para entrenar y evaluar modelos de IA de vanguardia. Si superas una prueba rápida, te unirás como participante experto y recibirás pago por entrenar y evaluar tareas de IA en español. Las investigaciones suelen pagar 30 USD por hora de IA completada. Debes estar preparado para tareas que requieren aproximadamente...

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 practical use cases, and...

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, and create real-world...

Agency seeks a Galician Language Specialist to help train large-scale AI systems, focusing on Galician grammar, syntax, morphology, spelling, and pragmatics to ensure high‑quality data. Your day includes conversing with the model on language scenarios, verifying factual accuracy, capturing error traces, and proposing improvements to prompt engineering and...

10x Team connects top independent experts with innovative AI labs to accelerate artificial intelligence. We are seeking a Freelance Quantitative Modeler – AI Trainer to review AI outputs, refine quantitative modeling, and develop practical examples on a remote, part-time basis (8–20 hrs/week) across the EU/UK. Ideal candidates have a proven track record...

Crowd Strike is seeking a Corporate Sales Engineer to support the German market remotely. You will deploy, configure and demonstrate Falcon to prospective customers, run POVs, and collaborate with sales and product teams to shape solutions. Ideal candidates have strong technical sales experience, German and English fluency, and a passion for cybersecurity....

10x Team is seeking a Freelance Quantitative Modeler – AI Trainer to work 8–20 hours per week, remotely within the EU or UK. You will review AI-generated outputs, refine quantitative scenarios, and develop practical examples, providing clear feedback.This role suits experienced data scientists or analytics experts seeking flexible, project-based work...

10x Team is seeking a Senior Pricing Manager to join as an AI Trainer on a freelance basis. Remote work is available across the EU/UK, with 8–20 hours per week. You will review pricing content, build scenario analyses, and provide actionable feedback to improve AI-driven pricing reasoning. Applicants should have hands-on pricing, financial modeling, and...

10x Team connects top independent professionals with leading AI labs to advance artificial intelligence. We are seeking skilled treasury analysts based in the EU or UK to help train 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...

Mercor connects elite creative and technical talent with leading AI research labs.Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura.This contract, remote role as Human Resources Expert, Spanish (Spain) – AI Training runs Oct 23 to Nov 19, 21 hours per week. Responsibilities include training and...

Role Type: Contractor, Remote Location: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to support AI model...