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Remote survey participant jobs in Spain

125 open survey participant roles available to applicants in Spain, refreshed hourly.

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Prolific Verified
remote
Study Participants - Fully Remote (Cork)
Participant Recruitment
Posted Apr 17, 2026
Pay on listing
Prolific Verified
remote
Study Participants - Fully Remote (Dublin)
Participant Recruitment
Posted Apr 17, 2026
Pay on listing
Meridial Verified
remote
Pavement Condition Index (PCI) Survey & Annotation Specialist – Freelance AI Trainer Project
Business & Professions
Posted Feb 5, 2026
Pay on listing
Handshake AI Verified
remote · part-time
Cartographers and Photogrammetrists
General Interest
Up to $75/hr
Handshake AI Verified
remote · part-time
General Interest
Up to $60/hr
Other countries
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