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AI Jobs in Madrid, Spain

Discover AI roles in Madrid, Spain on Inference Jobs and apply today.

1w agoPR

AI Training - Machine Learning Specialist (EST)

Prolific

Worldwide (Remote)Up to $150 Hourly

Machine Learning

Machine Learning

General AI Training

3w agoNE

AI Governance Specialist

Nebius

Europe (Remote)

1w agoPR

AI Trainer - Medical Doctors (PST)

Prolific

Worldwide (Remote)$80 – $150 Hourly

Medical Licensure

1w agoPR

AI Trainer - Advanced Spanish Fluency (EU)

Prolific

Europe (Remote)From $30 Hourly

1w agoPR

AI Training - Research Scientist (EST)

Prolific

Worldwide (Remote)Up to £50 Hourly

Research Scientist

Research Scientist experience

Scientific Methodology

1w agoPR

AI Trainer - Advanced Mandarin Fluency (FR)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

AI Model Training

1w agoPR

AI Trainer – Psychologists (EST)

Prolific

Worldwide (Remote)Up to £50 Hourly

*Participant Recruitment

Psychological Theory

1w agoPR

AI Trainer - Advanced Urdu Fluency (FR)

Prolific

Worldwide (Remote)From $30 Hourly

AI Model Evaluation

1w agoPR

AI Trainer - Clinicians (PST)

Prolific

Worldwide (Remote)From $130 Hourly

Machine Learning Evaluation

Clinician license/registration in good standing

Board certification (or equivalent)

1w agoPR

AI Trainer - Advanced Spanish Fluency (PST)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

Spanish Fluency

4w agoNE

AI Researcher (Early Talent)

Nebius

Europe + 1 more (Remote)

Machine Learning

Machine Learning

1w agoPR

AI Trainer - Advanced French Fluency (FR)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

French Language

3mo agoMA

AI Deployment Strategist - Spain

Mistral AI

Madrid, Madrid, Spain (Hybrid)

Artificial Intelligence

Machine Learning

2mo agoXA

AI Tutor - Software Engineer Specialist

xAI

Worldwide (Remote)$60 – $100 Hourly

Software Engineering

Software Engineering

AI Model Training

3w agoNE

Applied AI Research Lead

Nebius

Northern Europe + 4 more (Remote)

Applied AI Research

Machine Learning Engineering

Machine Learning

3mo agoNE

Senior Applied AI Researcher (Agentic Search)

Nebius

Netherlands + 3 more (Remote)

Applied AI Research

Information Retrieval

3mo agoEL

AI Creative Producer

ElevenLabs

United Kingdom or Remote (United Kingdom + 8 more)

Prompt Engineering

2mo agoXA

AI Tutor - Image Specialist

xAI

Worldwide (Remote)

Stable Diffusion

1w agoPR

AI Trainer - Advanced JavaScript Developers

Prolific

Worldwide (Remote)$40 – $40 Hourly

JavaScript Development

2w agoXA

AI Tutor - Thai

xAI

Worldwide (Remote)$35 – $45 Hourly

Data Annotation

Data Annotation

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