freelancer - data annotator

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Language Alignment & Resource Partner (Belarusian) – Freelance AI Trainer Project based in India. Help improve the quality, cultural accuracy, and naturalness of AI-generated content through specialized Belarusian language...

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Marathi language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The...

Hospital Health Data Governance Lead (AI Training) About The Role What if your expertise in healthcare data governance could directly shape how AI understands, interprets, and works with clinical information at scale? We're looking for experienced Hospital Health Data Governance Leads to help evaluate and improve AI systems trained on complex health data...

Biotech Health Data Governance Lead (AI Training) About The Role What if your deep knowledge of biotech and clinical trial data could directly shape how the world's most advanced AI models understand life sciences? We're looking for a Biotech Health Data Governance Lead to ensure that research and clinical data used in AI training is accurate, traceable,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Arabic Voice Actor – Freelance AI Trainer Project based in India. Bring your Arabic voice acting expertise to the development of next-generation artificial intelligence and speech technologies. In this fully remote freelance...

Biotech Health Data Governance Lead (AI Training) About The Role What if your expertise in biotech data governance could directly shape how AI understands and operates within one of the most complex, high-stakes domains in science? We're looking for a Biotech Health Data Governance Lead to ensure that research and clinical trial data is accurate,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Video Annotator – Physical AI based in India. This is a remote freelance opportunity focused on creating high-quality training data for advanced Physical AI and robotics systems.You will analyze first-person videos captured in...

Precision Medicine Data Lead (AI Training) About The Role What if your expertise in genomics and clinical data could directly shape how AI understands and advances personalized medicine for millions of patients worldwide? We're looking for a Precision Medicine Data Lead to bring deep domain knowledge to cutting-edge AI training projects — helping ensure...

Precision Medicine Data Lead (AI Training) About The Role What if your expertise in genomics and clinical data could directly shape how AI understands and advances personalized medicine for patients around the world? We're looking for a Precision Medicine Data Lead to guide how complex healthcare and genomic datasets are integrated, governed, and...

About the Role: We are looking for experienced Adjudicators to review and resolve discrepancies in word level transcription and timestamp annotations for an English (US) speech data project. This role requires strong judgment to make final calls on flagged or disputed segments, ensuring quality and consistency across the annotation pipeline. Project...

Biotech Health Data Governance Lead (AI Training) About The Role What if your expertise in biotech and clinical data governance could directly shape how AI understands and works with life sciences research? We're looking for a Biotech Health Data Governance Lead to ensure that research and clinical trial data is accurate, traceable, compliant, and ready to...

Hospital Health Data Governance Lead (AI Training) About The Role What if your expertise in hospital data governance could directly shape how AI understands, interprets, and works with healthcare information at scale? We're looking for experienced health data governance leaders to help ensure that the healthcare data used to train cutting-edge AI models is...

Hospital Health Data Governance Lead (AI Training) About The Role What if your expertise in healthcare data governance could directly shape how AI understands and works with clinical information — influencing systems that will support patient care and medical decision-making for millions of people? We're looking for experienced Hospital Health Data...

About the Role: Review pre-segmented audio recordings, verify word-level segment accuracy, and correct timestamp or transcription errors to support training data for speech-to-speech AI models Project Details: Job Title: Andromeda Delta - Audio Transcription Reviewer (India/Philippines)Location: India/ Philippines (Remote)Engagement Type: Freelance...

What is Sigma? Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 700 languages, we support top multinational clients in developing cutting-edge AI solutions. Soft Skills We Value Are you...

What is Sigma? Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 700 languages, we support top multinational clients in developing cutting-edge AI solutions. Soft Skills We Value Are you...

About Turing:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

About Turing:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

About Turing: Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems. Turing helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier...

Chemistry Researcher (Masters/PhDs) - AI Training About The Role What if your deep expertise in chemistry could directly shape how AI reasons through some of the most complex scientific problems in the world? We're looking for Chemistry Researchers with advanced degrees to design, solve, and evaluate challenging chemistry problems that teach AI to think...