Sign in Post a job Sign up

Home
Jobs
Spain
Catalonia
Barcelona

Jobs in Barcelona, Catalonia, Spain

Browse 353 jobs in Barcelona, Catalonia, Spain on Inference Jobs.

321-340 of 353 jobs

2w ago

PR

AI Trainer - Advanced SQL Developers

Prolific

Worldwide (Remote)From $40 Hourly

SQL Development

AI Model Evaluation

2w ago

PR

AI Trainer - Audiologists

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

2w ago

PR

AI Training - Machine Learning Specialist (EST)

Prolific

Worldwide (Remote)Up to $150 Hourly

Machine Learning

Machine Learning

General AI Training

2w ago

PR

AI Trainer - Mechanical Engineers (Remote)

Prolific

Worldwide (Remote)$40 – $75 Hourly

Mechanical Engineering

Mechanical Engineering

AI Model Evaluation

2w ago

PR

AI Trainer - Advanced Arabic Fluency (EST)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

AI Model Evaluation

2w ago

PR

AI Trainer - Concierge (Remote)

Prolific

Worldwide (Remote)$40 – $75 Hourly

AI Model Evaluation

Clinical Reasoning

Clinical Decision-Making

2w ago

PR

AI Trainer - Advanced Spanish Fluency (Spain)

Prolific

Spain (Remote)$30 – $30 Hourly

2w ago

PR

AI Trainer - Advanced Mathematicians EU

Prolific

Europe (Remote)Up to £30 Hourly

AI Model Training

2w ago

PR

AI Trainer - Advanced French Fluency (FR)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

French Language

2w ago

PR

AI Trainer - Advanced Urdu Fluency (PST)

Prolific

Worldwide (Remote)From $30 Hourly

AI Model Evaluation

2w ago

PR

AI Trainer - Advanced Arabic Fluency (Boston)

Prolific

Worldwide (Remote)$30 – $30 Hourly

AI Model Evaluation

AI Model Evaluation

2w ago

PR

AI Trainer - Advanced Mandarin Fluency (Spain)

Prolific

Spain (Remote)$30 – $30 Hourly

Mandarin Chinese

2w ago

PR

AI Trainer - Medical Doctors (PST)

Prolific

Worldwide (Remote)$80 – $150 Hourly

Medical Licensure

2w ago

PR

AI Trainer – Visual & Graphic Design Expert

Prolific

Worldwide (Remote)$30 – $30 Hourly

2w ago

XA

Model Behavior Tutor - Social Cognition & EQ

xAI

Worldwide (Remote)$45 – $70 Hourly

Data Annotation

Cognitive Behavioral Therapy (CBT)

2w ago

XA

Model Behavior Tutor - Wit & Conversation

xAI

Worldwide (Remote)$45 – $70 Hourly

Data Annotation

AI Model Evaluation

2w ago

XA

Model Behavior Tutor - Style, Taste & Aesthetics

xAI

Worldwide (Remote)$45 – $70 Hourly

Data Annotation

Academic Editing

2w ago

XA

Writing Specialist

xAI

Worldwide (Remote)$45 – $125 Hourly

Content Writing

Prompt Engineering

Data Annotation

2w ago

XA

Model Behavior Tutor - Epistemic Rigor & Truthfulness

xAI

Worldwide (Remote)$40 – $70 Hourly

Data Annotation

2w ago

RU

Member of Technical Staff, Developer Relations Lead

Runway

Americas + 1 more (Remote)$220K – $270K Yearly

Developer Relations Lead

Developer Relations

API Development

Previous
1
15
16
17
18
Next

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