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A Anyone AI
Biology Expert - AI Trainer (Chile)
We create high-quality STEM training data for frontier AI models used by leading AI labs to improve model reasoning in scientific domains.
Up to $40 per hour Chile
T Turing
Physics Expert (PhD/Master's)
In this role, you will be working on projects to help fine-tune large language models (like ChatGPT) using your strong analytical and english comprehension skills.
Remote
M Micro1
Buildium Specialist
micro1 is engaging Buildium Specialists to support a customer project focused on completing and documenting real-world workflows within Buildium.
$28–$92 per hour Remote
A Alignerr
Prompt Writer
We're looking for Prompt Writers to craft original, inventive, and genuinely challenging prompts that push AI models to their limits — helping make them smarter, safer, and more capable for millions of users worldwide.
$40–$120 per hour Spain
S Sigma AI
Egyptian Arabic Translator (Remote) | Sigma AI
This opportunity is offered for freelancers under a commercial contract.
Egypt
M Mercor
Voice Actor: CX Agent Voice Cloning (Swiss German)
We are seeking Switzerland-based native Swiss German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models.
Switzerland
H Handshake AI
Security Engineer
Handshake is looking for experienced security engineering and offensive security professionals to support AI research through flexible, part-time contract work.
Up to $80 per hour United States
D DataForce by TransPerfect
Gardenia Speech Collection - United States (Minors)
The purpose of this project is to collect recordings of native English speech to improve voice assistant technologies.
United States
M Mindrift
English/Mandarin Bilingual Voice Recording - AI Trainer
This is a project-based opportunity on an AI training platform.
Remote
I Innodata
Generative AI Associate - Flexible Hours
At Innodata, we’re partnering with the world’s leading technology companies to build the future of generative AI and large language models (LLMs).
Canada
P Prolific
US Residents - Survey Participants - Fort Worth
We are looking for AI Trainers/Study Participants from all professional backgrounds across the United States to take part in academic and applied research studies for global businesses and educational faculties.
United States
S SpaceXAI
AI Tutor - Arabic
As an AI Tutor specialized in multilingual audio capabilities, you will contribute to SpaceXAI's mission by training and refining Grok to excel in voice interactions, speech recognition, and auditory experiences across diverse languages, accents, and cultural contexts.
Worldwide
M Meridial by Invisible Technologies
Polish Language Alignment & Resource Partner
A Language Alignment & Resource Partner (LARP) provides native-level language vetting and QA to ensure high-quality data, along with any other linguistic or cultural consultation the deliverable requires.
$20 per hour 145 eligible countries
A AfterQuery Experts
Speech Language Pathologist Expert
We're hiring ASHA certified speech language pathologists as contractors to author and grade the communication and swallowing scenarios those evaluations run on.
Remote
S SME Careers by SuperAnnotate
Chemical Safety Expert for AI Model Safety Audit
SME Careers is hiring chemists and chemical safety professionals to audit how AI models respond to sensitive questions in the field.
Up to $100 per hour 32 eligible countries · 1 eligible region
T TrainAI by RWS
AI Data Specialist - Korean
We are looking for AI Data Specialists to support the improvement of AI-generated content in Korean.
Remote
B Babel Audio
Japanese Voice Actor / Actress | 日本語話者 声優
Babel Audio is seeking professional Japanese-speaking voice actors for a solo performance project.
Remote
C CrowdGen by Appen
[Greek] - Voice Recording Specialist
Join our team as an Independent Contractor for Project Morava.
Greece
W Welo Data
Generative AI Analyst | Spanish (US)
We are looking for detail-oriented Generative AI Analysts to support a variety of AI training, data annotation, evaluation, and quality review projects.
United States
T TELUS Digital
Online Data Analyst (m,f,d) - Switzerland (German Language)
This freelance opportunity allows you to work at your own pace and from the comfort of your own home.
Switzerland
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