Ai Trainer Jobs In Spain - 334 Job Positions Available

1 – 20 of 334 jobs
Invisible Technologies jobs

Are you a science specialist fluent in Spanish (Spain), eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can democratize

Invisible Technologies  12 days ago
Invisible Technologies jobs

Are you a STEM expert fluent in Spanish (Spain), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem-solving. With high‑quality training data,

Premium Contract Streamline Failure Modes PTO AI STEM 130,000 EUR
Invisible Technologies  12 days ago
Invisible Technologies jobs

Are you a Ukrainian language expert eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep

Invisible Technologies  9 days ago
Invisible Technologies jobs

Are you an experienced Occitan language professional eager to shape the future of AI? Large-scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of learning, communication, and cultural understanding. With high-quality training data,

Invisible Technologies  8 days ago
Invisible Technologies jobs

Are you a Galician language expert eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep

Invisible Technologies  7 days ago
Toloka jobs

This is a project-based opportunity on an AI training platform. No fixed hours, no commitment beyond what fits your schedule. You talk, you get paid. About the Role Were looking for bilingual speakers to record short, casual

Toloka  1 day ago
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CrowdStrike jobs

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the

CrowdStrike  24 days ago
Mercor jobs

Mercor is hiring experienced musicians to evaluate generative music AI models, in partnership with a leading AI lab. You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Spanish

Mercor  29 days ago
Mercor jobs

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam DAngelo, Larry Summers, and Jack Dorsey. Position: Music Production

Mercor  25 days ago
Mercor jobs

Mercor is hiring experienced music producers and audio engineers to evaluate generative music AI models, in partnership with a leading AI lab. Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar para ser considerado

Mercor  26 days ago
Mercor jobs

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam DAngelo, Larry Summers, and Jack Dorsey. Position: Voice Actor:

Mercor  18 days ago
Mercor jobs

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam DAngelo, Larry Summers, and Jack Dorsey. Position: Spanish Linguistic

Mercor  16 days ago
Mercor jobs

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam DAngelo, Larry Summers, and Jack Dorsey. Position: Spanish Tutors

Mercor  11 days ago
Mercor jobs

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam DAngelo, Larry Summers, and Jack Dorsey. Position: Spanish (Spain)

Mercor  10 days ago
Mercor jobs

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam DAngelo, Larry Summers, and Jack Dorsey. Position: Sonic Audit

Mercor  7 days ago

Generalist Job Type: Contractor Location: Remote Role Overview We are looking for Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while

YO AI Labs  3 days ago
Mindrift jobs

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

Mindrift  22 hours ago
10x.Team jobs

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced journalist who instinctively spots gaps in reporting, editorial judgement, or story structure and understands the complex realities of journalism? Do you

10x.Team  22 hours ago
Mindrift jobs

Overview Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks, contributors may:

Mindrift  22 hours ago
Mindrift jobs

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks, contributors may: Design

Mindrift  22 hours ago

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