Sign in Post a job Sign up

Home
Jobs
Spain
Catalonia
Barcelona
AI Training Data

AI Training Data Jobs in Barcelona, Catalonia, Spain

Browse 96 AI Training Data jobs in Barcelona, Catalonia, Spain on Inference Jobs.

96 jobs

4w ago

PR

AI Training Specialist

Prolific

Worldwide (Remote)Up to $25 Hourly

AI Model Evaluation

AI Model Evaluation

4w ago

PR

AI Training - Machine Learning Specialist (EST)

Prolific

Worldwide (Remote)Up to $150 Hourly

Machine Learning

Machine Learning

General AI Training

4w ago

PR

AI Training - Research Scientist (PST)

Prolific

Worldwide (Remote)Up to $50 Hourly

Research Scientist

AI Model Evaluation

AI Model Training

4w ago

PR

AI Trainer - Computer Scientist (EST)

Prolific

Worldwide (Remote)Up to £50 Hourly

Artificial Intelligence (AI)

Computer Science

4w ago

PR

AI Trainer - Advanced Mathematicians EU

Prolific

Europe (Remote)Up to £30 Hourly

AI Model Training

4w ago

PR

AI Trainer - Computer Scientist (PST)

Prolific

Worldwide (Remote)Up to £50 Hourly

AI Model Evaluation

Computer Science

4w ago

PR

AI Trainer - Advanced Urdu Fluency (PST)

Prolific

Worldwide (Remote)From $30 Hourly

AI Model Evaluation

4w ago

PR

AI Trainer - Advanced SQL Developers

Prolific

Worldwide (Remote)From $40 Hourly

SQL Development

AI Model Evaluation

4w ago

PR

AI Training - Research Scientist (EST)

Prolific

Worldwide (Remote)Up to £50 Hourly

Research Scientist

Research Scientist experience

Scientific Methodology

4w ago

PR

AI Trainer - Advanced Spanish Fluency (EU)

Prolific

Europe (Remote)From $30 Hourly

4w ago

PR

AI Training - Machine Learning Specialist (PST)

Prolific

Worldwide (Remote)Up to $150 Hourly

Machine Learning

Machine Learning

Supervised Learning

4w ago

PR

AI Trainer - Advanced Korean Fluency (EST)

Prolific

Worldwide (Remote)$30 – $30 Hourly

Korean Language Specialist

4w ago

PR

AI Trainer - Advanced Arabic Fluency (Boston)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

AI Model Evaluation

12h ago

OP

Technical Lead Manager - Training Runtime, Data(set) Movement

OpenAI

Worldwide (Remote)$295K – $445K Yearly

Machine Learning Infrastructure

Data Engineering

4w ago

PR

AI Trainer - Advanced Arabic Fluency (EST)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

AI Model Evaluation

4w ago

XA

AI Healthcare and Administration Tutor

xAI

Worldwide (Remote)$45 – $100 Hourly

Data Annotation

Healthcare Administration

Medical Billing

4w ago

PR

AI Trainer - Concierge (Remote)

Prolific

Worldwide (Remote)$40 – $75 Hourly

AI Model Evaluation

Clinical Reasoning

Clinical Decision-Making

4w ago

PR

AI Trainer - Audiologists

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

4w ago

PR

AI Trainer - Advanced Spanish Fluency (Spain)

Prolific

Spain (Remote)$30 – $30 Hourly

4w ago

PR

AI Trainer - Advanced Korean Fluency (PST)

Prolific

Worldwide (Remote)From $30 Hourly

AI Model Training

Previous
1
2
3
4
5
Next

Related Searches

AI Model Evaluation

Data Annotation

AI Model Training

Subscribe to this search

Get email updates when new jobs match this search.

Email address

Inference Jobs

Discover the latest AI roles from Inference Jobs.

Powered byCavuno

For Candidates

Jobs
Companies
Pricing

For Companies

Post a job
Pricing

Resources

Locations
Salaries
Sitemap

About

About

© 2026 Inference Jobs. All rights reserved.

Terms of Service Privacy Policy Cookie Policy