annotator jobs in Chicago

284 annotator job listings in United States. Find daily updated positions from leading job boards.


  • Chicago, IL, United States YO AI Labs Full-time

    YO AI Labs is seeking a detail-oriented Video Annotation Specialist to review and annotate videos of robotic arms performing tasks. This remote contractor role focuses on precise labeling and creating structured datasets to support AI and machine-learning projects. You will use annotation tools, maintain consistency across annotations, and collaborate with...


  • Chicago, IL, Cook County, IL; Illinois, United States YO AI Labs Full-time

    YO AI Labs is seeking a flexible Generalist for a remote contractor role. You will support AI and data projects by reviewing, annotating, and evaluating information with high accuracy and quality, helping ensure outputs meet project guidelines and standards. Collaborating with distributed teams, you will deliver clear written feedback, manage time...


  • Chicago, IL, United States YO AI Labs Full-time

    YO AI Labs is seeking a Child Development Psychologist (PhD) for a remote contractor role to support AI training projects. You will evaluate and annotate data, analyze developmental scenarios, and advise on psychological integrity of AI systems. You will review datasets on child development, assess AI content for accuracy and cultural relevance, and...


  • Chicago, IL, United States YO AI Labs Full-time

    Job DescriptionJob DescriptionGeneralist Job Type: ContractorLocation: RemoteRole Overview We are looking for Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while maintaining high accuracy and quality.Key...


  • Chicago, IL, United States YO AI Labs Full-time

    Video Annotation Specialist Job Type: Contractor Location: Remote Role Overview We are looking for detail-oriented Video Annotation Specialists to review and annotate videos of robotic arms performing various tasks. The role involves accurate video labeling and structured data annotation to support AI and machine-learning projects. Key Responsibilities ...

  • Remote Music

    7 days ago


    Chicago, IL, United States YO AI Labs Full-time

    YO AI Labs is seeking a Music & Sound Annotation Expert to support a customer project focused on music and audio technology. You will analyze recordings, create structured annotations, and evaluate AI-generated audio descriptions. No prior AI experience is required. Ideal candidates have strong analytical listening, music theory, and attention to detail,...

  • Data Annotator

    1 week ago


    Chicago, IL, Cook County, IL; Illinois, United States Easy Recruiter Full-time

    Remote Data Entry Operator (Insurance) Chicago, Illinois, United States Or refer someone Job Openings Remote Data Entry Operator (Insurance) About the Job Remote Data Entry Operator (Insurance) We're hiring for temporary Data Entry and Insurance Verification positions for our private-sector school located immunization program, Health Hero Florida. As a...


  • Chicago, IL, Cook County, IL; Illinois, United States YO AI Labs Full-time

    Video Annotation Specialist Job Type: Contractor Location: Remote Role Overview We are looking for detail-oriented Video Annotation Specialists to review and annotate videos of robotic arms performing various tasks. The role involves accurate video labeling and structured data annotation to support AI and machine-learning projects. Key...

  • Remote Music

    1 week ago


    Chicago, IL, Cook County, IL; Illinois, United States YO AI Labs Full-time

    YO AI Labs is seeking a Music & Sound Annotation Expert to support a customer project focused on music and audio technology. You will analyze recordings, create structured annotations, and evaluate AI-generated audio descriptions. No prior AI experience is required. Ideal candidates have strong analytical listening, music theory, and attention to detail,...


  • Chicago, IL, Cook County, IL; Illinois, United States YO AI Labs Full-time

    YO AI Labs seeks a Dutch Transcription Expert to support an AI training project. Transcribe Dutch and English audio, ensuring high-quality transcripts with correct grammar and context. Remote, worldwide work with flexible scheduling. Applicants should have native-level Dutch, strong Dutch-English listening, attention to detail, and experience in...


  • Chicago, Illinois, United States YO AI Labs Full-time

    YO AI Labs is seeking Radiologists to remotely annotate hand and finger landmarks for an AI training project. You will apply anatomical knowledge and precise visual reasoning to place landmarks according to strict guidelines. Responsibilities include annotating joints, handling occlusions, and performing quality checks across varied hand poses. This is a...

  • AI Finance Expert

    2 days ago


    Chicago, IL, United States YO AI Labs Full-time

    Job DescriptionJob DescriptionJob Title: AI Finance Domain ExpertJob Type: Contractor (Part-Time)Location: RemoteJob OverviewWe are seeking experienced AI Finance Domain Experts to contribute their financial expertise to an innovative project at the intersection of finance and artificial intelligence. In this role, you will help improve next-generation AI...

  • Linguist III

    13 hours ago


    chicago, il, United States Tailored Management Full-time

    Title: Linguist IIILocation: Remote (PST)Duration: 2+ Months (Possibility of extension)Pay: $55-60/hr on W2Main duties: Perform linguistic analyses on large datasets.Perform linguistic error analysis of AI model outputs, determining what the most frequent and severe error categories are.Write and revise guidelines for human annotation and other AI projects,...

  • Legal Expert

    17 hours ago


    Chicago, United States Turing Salary Full-time $100 - $200 Contract

    Role Overview:Turing invites Legal Experts to join projects that fine-tune AI models like ChatGPT. If you enjoy applying legal reasoning, analyzing complex cases, and providing clear, structured feedback, this is your chance to put your expertise to work in a new way. No prior AI experience is required — your background in U.S. law is exactly what’s...


  • chicago, illinois, United States Neal R. Gross & Co Full-time

    Digital Court Reporter Neal R. Gross and Co. is a leading Court Reporting and Transcription services company based out of the Washington, DC area with work across the country. Our clients include local, state and federal courts, the House of Representatives, Department of Defense and clients in the private sector. We are seeking experienced Digital Court...

  • Remote Litigation

    4 hours ago


    Chicago, United States Turing Salary Full-time $100 - $200 Contract

    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...


  • Chicago, United States Turing Salary Full-time $100 - $200 Contract

    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...

  • Remote Legal Expert

    4 hours ago


    Chicago, United States Turing Salary Full-time $100 - $200 Contract

    Role Overview:Turing invites Legal Experts to join projects that fine-tune AI models like ChatGPT. If you enjoy applying legal reasoning, analyzing complex cases, and providing clear, structured feedback, this is your chance to put your expertise to work in a new way. No prior AI experience is required — your background in U.S. law is exactly what’s...


  • Chicago, United States Turing Salary Full-time $100 - $200 Contract

    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...

  • Remote Employment

    4 hours ago


    Chicago, United States Turing Salary Full-time $100 - $200 Contract

    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...