The hiring partner is partnering with leading AI companies to evaluate and improve how well AI systems handle real questions of law across multiple jurisdictions.
$100–$140/hr
Law
Remote · 6 countries
AI training jobs in Spain
Most AI training projects hire only in the countries their contracts cover, and many never say which. These are the 189 open roles that state they accept people living in Spain: 4 that name it among the countries they hire in, and 185 open worldwide. Each one states its rate, hours and languages before you apply.
- Open roles
- 189
- Median hourly rate
- $70
- Middle half of rates
- $50–$90
- Open worldwide
- 98%
Counts are recalculated from the roles open right now, whenever roles open or close. Newest role added .
Open roles
Page 1 of 10
The hiring partner is seeking experienced software engineers at companies that serve retail investors for a short, paid expert interview on behalf of a leading AI company building financial intelligence products.
$100–$120one-off
Software
Remote · 33 countries
+27
the hiring partner is hiring SOC Investigation Specialist on behalf of high-growth technology and enterprise partners building next-generation SOC automation and AI-driven investigation systems.
$70–$95/hr
AI & data
Remote · 40 countries
+34
English fluent
Tier 2 or above
The hiring partner is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices.
$50/hr
Language & audio
Remote · Spain
We're looking for Japanese-speaking semiconductor fab safety and emergency response experts to review and create expert content on fab hazards, emergency procedures, and safety documentation.
$85/hr
Engineering
Remote · Worldwide
10 h/week
The hiring partner is looking for Computational Engineers with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
$60–$120/hr
Engineering
Remote · Worldwide
15 h/week
Senior level
The hiring partner is looking for Machine Learning Engineers with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
$60–$120/hr
AI & data
Remote · Worldwide
15 h/week
The hiring partner is looking for Computational Mathematicians, Statisticians, and Optimization Experts with prior professional AI-training or model-evaluation experience to support a…
$60–$120/hr
Science & research
Remote · Worldwide
15 h/week
The hiring partner is looking for Software Engineers with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
$60–$120/hr
Software
Remote · Worldwide
15 h/week
The hiring partner is looking for Computational Earth and Environmental Scientists with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
$60–$120/hr
Science & research
Remote · Worldwide
15 h/week
The hiring partner is looking for Computational Physical Scientists with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
$60–$120/hr
Science & research
Remote · Worldwide
15 h/week
The hiring partner is looking for Computational Life Scientists with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
$60–$120/hr
Science & research
Remote · Worldwide
15 h/week
The hiring partner is looking for exceptional open-source contributors to support an AI-training project focused on complex, real-world technical workflows.
$60–$120/hr
AI & data
Remote · Worldwide
15 h/week
Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world…
$80–$120/hr
Software
Remote · Worldwide
15 h/week
Senior level
Job Summary: In this role, you’ll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world…
$45–$90/hr
Science & research
Remote · Worldwide
English C1
Expert level
Job Summary: In this role, you’ll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world…
$45–$90/hr
Engineering
Remote · Worldwide
English C1
Expert level
Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world…
$45–$90/hr
Engineering
Remote · Worldwide
English C1
Job Summary: In this role, you’ll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world…
$45–$90/hr
Engineering
Remote · Worldwide
English C1
Expert level
The hiring partner is seeking experienced Computational Bioscience Expert with strong, hands-on Python skills to contribute to projects focused on evaluating and improving advanced AI systems.
$60–$120/hr
Science & research
Remote · Worldwide
15 h/week
Expert level
Based in San Francisco, California, the hiring partner is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.
$100/hr
Finance
Remote · Worldwide
English
10–30 h/week
Questions
Can I do AI training work from Spain?
Yes. 189 open roles accept people living in Spain: 4 name Spain among the countries they hire in, and 185 are open worldwide. Roles that do not say where they hire are left off this page, so every role here has stated it is open to you.
How much do AI training jobs in Spain pay?
Of the 189 roles for people in Spain open now, 180 publish an hourly rate. The median is $70 an hour, half of them pay between $50 and $90, and the highest pays $350. Every role shows its terms before you apply, and applying is free.
What fields are hiring in Spain?
Most of these roles are in AI & data, software and language & audio. Each role names the degree, experience and languages it needs, and with a profile Tier1 checks them against yours.
Do I need a local company or visa?
Not for the roles on this page. They are remote, and you work with the platform running the project, usually as an independent contractor paid on its schedule. Each role states its terms before you apply, and tax on the income is handled where you live.