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S SpaceXAI
AI Tutor - Video (Weekend)
As a Video Specialist, you will contribute to SpaceXAI's mission by training and refining Grok's ability to interpret and generate video content with precision and technical depth.
Worldwide
A AfterQuery Experts
Patent Attorney Expert
We're hiring patent attorneys as contractors to author and grade the patent prosecution scenarios those evaluations run on.
Remote
S SME Careers by SuperAnnotate
English Language Expert
In this hourly, remote contractor role, you will review AI-generated English-language responses and/or generate expert language content, evaluating reasoning quality and step-by-step edits while providing precise, actionable feedback.
Up to $25 per hour 27 eligible countries
T TrainAI by RWS
Audio Transcription - Vietnamese (Thailand)
We are looking for Audio Transcribers living in Thailand to support the improvement of AI-generated content in Vietnamese.
$8 per hour Thailand
B Babel Audio
Korean Voice Actor / Actress | 한국어 성우, 음성 연기 (AI 트레이너)
Babel Audio is seeking professional Korean-speaking voice actors (Standard Korean / Seoul) for a solo performance project.
Remote
C CrowdGen by Appen
[Vietnamese-Taiwan] - Voice Recording Specialist
Join our team as an Independent Contractor for Project Morava.
Taiwan
W Welo Data
Hydrus - Voice Contributor - Swiss German (CH)
We're looking for native-level speakers who can deliver natural, everyday-sounding speech — recordings that hold up whether you're reading a script or speaking spontaneously.
Switzerland
L LILT
Subject Matter Expert – Professional, Scientific & Technical Services (English/Mandarin) – Remote
We are looking for experienced Professional, Scientific, and Technical Services professionals to support a cutting-edge AI benchmarking project focused on Chinese corporate, legal, financial, and technology environments.
China
1 10x Team
Data Architect - AI Trainer - Freelance - 8-20hrs/week - Remote
Are you a senior data architect with a sharp eye for spotting gaps in data architecture and a strong grasp of building robust data systems?
€99–€159 per hour Germany
A Anyone AI
Biology Expert - AI Trainer (Poland)
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 Poland
T Turing
Life Sciences Subject Matter Expert - Biology
We are seeking Life Sciences Subject Matter Experts to design advanced scientific-reasoning tasks for LifeSciBench.
Remote
M Micro1
Google Classroom Specialist
micro1 is engaging Google Classroom Specialists to support a customer project focused on completing and documenting real-world workflows within Google Classroom.
$30–$100 per hour Remote
A Alignerr
AI Training Specialist
We're looking for AI Training Specialists to complete structured evaluation and labeling tasks that directly improve how AI systems think, respond, and behave.
$40–$120 per hour Brazil
S Sigma AI
Australian English Audio Collection Projects (Remote)
This opportunity is offered for freelancers under a commercial contract.
Australia
M Mercor
Survey Research & Consumer Insights Expert
Mercor is partnering with a leading AI research organisation to engage experienced professionals in survey research, market research, consumer insights, and behavioural science for a project focused on evaluating and improving sophisticated survey-based research. We are looking for individuals who have professionally designed, fielded, managed, or evaluated surveys and understand what separates a rigorous, decision-useful survey from one that produces noisy, biased, or misleading results. This opportunity is intentionally open to professionals from a range of research backgrounds. Candidates do not need to be academic survey methodologists; strong practitioners from market research agencies, consumer insights teams, behavioural science organisations, polling/research firms, or in-house research functions are highly encouraged to apply.
$120 per hour Remote
H Handshake AI
Energy Auditor
Handshake is looking for experienced building energy and auditing professionals to support AI research through flexible, part-time contract work.
Up to $80 per hour United States
M Mindrift
English-Chinese Bilingual Voice Recording - AI Trainer
This is a project-based opportunity on an AI training platform.
India
I Innodata
Generative AI Associate(PHD) - 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).
United States
P Prolific
AI Training - Personal Assistant - Virginia Beach, US
We’re looking for Personal and Executive Assistants to join our Expert Network to help train and evaluate cutting-edge AI models using their administrative expertise.
Up to $20 per hour 35 eligible countries · 1 eligible region
S SpaceXAI
AI Tutor - Croatian
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
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