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Remote jobs in Costa Rica

1902 open roles available to applicants in Costa Rica, refreshed hourly.

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Remote Hourly (1163) Remote Part-Time (218)
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Data Annotation (514) Python Developer (256) AI Trainer (202) AI Safety (167) Voice Actor (96) Tutor (68) Transcription (65)
AfterQuery Verified
remote · hourly
Audio Recording Contributor - Australian English Accent
Language and Audio
Posted Jun 16, 2026
$50/hr
AfterQuery Verified
remote · hourly
Bilingual Audio Contributor (German/English)
Language and Audio
Posted Jun 16, 2026
$50/hr
AfterQuery Verified
remote · hourly
Bilingual Audio Contributor (French/English)
Language and Audio
Posted Jun 16, 2026
$50/hr
AfterQuery Verified
remote · hourly
Bilingual Audio Contributor (Italian/English)
Language and Audio
Posted Jun 16, 2026
$50/hr
AfterQuery Verified
remote · hourly
Bilingual Audio Contributor (Korean/English)
Language and Audio
Posted Jun 16, 2026
$50/hr
Mercor Verified
remote · hourly
ML Engineer (Coding Agent Experience)
Data Analysis
Posted Jun 15, 2026
$85/hr 40h/wk
Alignerr Verified
remote · hourly
Growth & Community Manager
Other
Posted Jun 12, 2026
$35–$45/yr
Meridial Verified
remote
Dutch Audio Specialist - Freelance AI Trainer Project
Language & Linguistics
Posted Jun 11, 2026
Pay on listing
Meridial Verified
remote
Welsh Audio Specialist - Freelance AI Trainer Project
Language & Linguistics
Posted Jun 11, 2026
Pay on listing
Meridial Verified
remote
Italian Audio Evaluations Specialist - Freelance AI Trainer Project
Language & Linguistics
Posted Jun 11, 2026
Pay on listing
Meridial Verified
remote
Portuguese Audio Evaluations Specialist - Freelance AI Trainer Project
Language & Linguistics
Posted Jun 11, 2026
Pay on listing
Meridial Verified
remote
French Audio Evaluations Specialist - Freelance AI Trainer Project
Language & Linguistics
Posted Jun 11, 2026
Pay on listing
Meridial Verified
remote
German Audio Evaluations Specialist - Freelance AI Trainer Project
Language & Linguistics
Posted Jun 11, 2026
Pay on listing
Turing Verified
remote
Board Game Reasoning Expert (AI Training & Evaluation)
Software Engineering
Posted Jun 11, 2026
Pay on listing
Alignerr Verified
remote · hourly
English Audio Transcription & Sound Engineer
Software Engineering
Posted Jun 9, 2026
$10–$50/hr
Mercor Verified
remote · hourly
Computational Statistics and Applied Mathematics Expert (R, Python, and Matlab/Scilab)
Life, Physical, and Social Science
Posted Jun 9, 2026
$70–$90/hr 40h/wk
Mercor Verified
remote · hourly
Computational Structural & Mechanical Engineering Expert
Other Engineering
Posted Jun 8, 2026
$70–$85/hr 40h/wk
Mercor Verified
remote · hourly
Computational Seismology & Geophysics Expert
Life, Physical, and Social Science
Posted Jun 8, 2026
$70–$85/hr 40h/wk
Mercor Verified
remote · hourly
Computational Particle & Nuclear Physics Expert
Life, Physical, and Social Science
Posted Jun 8, 2026
$70–$100/hr 40h/wk
Mercor Verified
remote · hourly
Computational Electrical Engineering & RF/Circuit Design Expert
Other Engineering
Posted Jun 8, 2026
$70–$85/hr 40h/wk
Mercor Verified
remote · hourly
Computational Chemistry & Electronic Structure Expert
Life, Physical, and Social Science
Posted Jun 8, 2026
$70–$100/hr 40h/wk
Mercor Verified
remote · hourly
Computational Astrophysics & Cosmology Expert
Life, Physical, and Social Science
Posted Jun 8, 2026
$70–$100/hr 40h/wk
AfterQuery Verified
remote · hourly
Students Across All Disciplines (Undergrad)
Humanities
Posted Jun 8, 2026
$50–$150/hr
Mercor Verified
remote · hourly
Personal finance / consumer planning Evaluator
Finance
Posted Jun 6, 2026
$80–$120/hr
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