data annotation

10,000 data annotation job listings in United States. Find daily updated positions from leading job boards.

  • Data Annotator

    5 hours ago


    United States, 00 Insight Global Full-time

    About the Role We are seeking Data Annotators to support the development of next-generation AI and computer vision models. This role will focus on labeling and validating video and reason based text datasets used to train machine learning systems. The ideal candidate is highly detail-oriented, thrives in fast-paced environments, and can consistently make...

  • Data Annotator

    1 hour ago


    Dearborn, MI, United States Optimal Solution Company Full-time

    Position Description: Data Annotator Improve the quality of the chatbot responses by creating a feedback loop where AI responses are judged by humans. Review chatbot conversations and related artifacts including individual turns, model responses, retrieved content, citations, and metadata within OEM approved tools. Apply OEM approved labeling guidelines,...

  • Data Annotators

    2 days ago


    Waltham, MA, United States BlackTree Technical Group, Inc. Full-time

    Job DescriptionJob DescriptionResponsibilities● Ground Truth & Subject Matter Expertise: ○ Act as the primary SME and definitive source of truth for edge cases, label ambiguities, and guideline interpretations across annotation workflows.○ Triage, resolve, and log vendor questions promptly to keep external labeling operations moving smoothly and...

  • Data Annotation

    3 days ago


    United States RYZ Labs Full-time

    Card Identification & Data Annotation Specialist RYZ Labs is looking for a Card Identification & Data Annotation Specialist to join one of our clients' teams, working on innovative technology for sports and trading card identification. In this role, you will help ensure that card information is accurate, consistent, and reliable. You will review and...

  • Data Annotator

    1 day ago


    United States Neevlabs Part-time

    About The Role We are looking for experienced Data Scientists, Applied Scientists, and Analytics Professionals to contribute to specialised data annotation, technical evaluation, and AI model training projects. This is not a conventional data annotation role. The work involves advanced technical evaluation of statistical concepts, data analysis, machine...


  • New York, NY, United States Crossing Hurdles Full-time

    Type: Hourly Contract Compensation: $40/hr Location: Remote Role Responsibilities Review text or media samples based on project guidelines. Apply accurate labels and categorizations to diverse datasets. Evaluate AI-generated responses for clarity, safety, and factual accuracy. Requirements Prior professional experience with data annotation or...

  • Data Annotator

    1 day ago


    United States Experis-US Full-time

    Our client, a leading organization in the technology sector, is seeking a Bilingual Dutch Data Annotator to join their team. As a Bilingual Dutch Data Annotator, you will be part of the Data Quality Analytics Team supporting technical research projects. Bilingual Dutch Data Annotator Pay Range: $25.00/hour, with potential performance-based bonuses Annotate...

  • Data Annotator

    1 day ago


    Burlingame, CA, United States Experis-US Full-time

    Our client, a leading organization in the technology sector, is seeking a Bilingual Dutch Data Annotator to join their team. As a Bilingual Dutch Data Annotator, you will be part of the Data Quality Analytics Team supporting technical research projects. The ideal candidate will demonstrate strong attention to detail, excellent communication skills, and a...

  • Data Annotator

    1 day ago


    New York, NY, United States Experis Full-time

    Bilingual Dutch Data Annotator Our client, a leading organization in the technology sector, is seeking a Bilingual Dutch Data Annotator to join their team. As a Bilingual Dutch Data Annotator, you will be part of the Data Quality Analytics Team supporting technical research projects. The ideal candidate will demonstrate strong attention to detail, excellent...

  • Data Annotator

    1 day ago


    United States Lakeshore Talent Full-time

    Data Entry Specialist Contract Position Location: Downtown Denver, Colorado Pay Rate: 20.00–25.00 per hour Contract Duration: 4–6 weeks minimum, with potential for extension in the office. Anticipated Start Date: Early November 2026 Parking: Parking available and parking validation provided. Position Overview We are seeking...


  • Dearborn, Michigan, United States Aston Carter Full-time $38 Permanent

    Job Title: Data Annotation SpecialistJob DescriptionThe Data Annotation Specialist improves the quality of chatbot responses by carefully reviewing AI-generated conversations and applying structured feedback. In this role, you evaluate chatbot interactions against detailed guidelines, label key attributes, and help create a robust feedback loop that drives...

  • Data Annotator

    3 days ago


    United States Pro Mach Full-time

    Whether you're creative, strategic, persuasive, or mechanically inclined, there’s a place for you here. At ProMach, you'll be challenged and rewarded as you help improve packaging performance and shape the future of automation. The Data Steward is responsible for ensuring the quality, consistency, and governance of enterprise data assets. This role serves...

  • Data Annotator

    3 days ago


    United States Virtual Vocations Inc Full-time

    To support remote registry operations, the part-time CathPCI Data Abstractor will manage data abstraction for the CathPCI Registry, ensuring adherence to project guidelines and quality standards while assisting the management team in meeting project goals. Key responsibilities Follows project parameters and applies industry-related guidelines for data...


  • United States CareerFlow Full-time

    Job Title We are looking for native or fluent language speakers to help train AI systems by reviewing and annotating content in their language (Turkish). This is a long-term, remote gig. No prior experience is required. On the job training will be provided. What You Will Do You will work on a variety of projects for our client that require native...

  • Data Annotator

    3 days ago


    Austin, TX, United States Experis Full-time

    Bilingual Dutch Data Annotator Our client, a leading organization in the technology sector, is seeking a Bilingual Dutch Data Annotator to join their team. As a Bilingual Dutch Data Annotator, you will be part of the Data Quality Analytics Team supporting technical research projects. The ideal candidate will demonstrate strong attention to detail, excellent...


  • Cupertino, CA, Santa Clara County, CA; California, United States Aquent Talent Full-time

    Support data collection, annotation, processing, and quality assurance for AI and machine-learning projects. Coordinate in-person sessions, classify and label text, image, and video data, review dataset quality, prepare data assets, and configure and troubleshoot annotation platforms and devices.

  • Data Annotator

    4 days ago


    Minneota, MN, United States Federal Mfg Remote Full-time $70,000 - $110,000

    Whether you're creative, strategic, persuasive, or mechanically inclined, there's a place for you here. At ProMach, you'll be challenged and rewarded as you help improve packaging performance and shape the future of automation.The Data Steward is responsible for ensuring the quality, consistency, and governance of enterprise data assets. This role serves as...


  • New York, NY, United States Crossing Hurdles Full-time

    Crossing Hurdles is seeking a Nutrition & Dietary Habits Annotator to support remote data curation. You will annotate food items, portion sizes, meal composition, and nutrient content from text, images, or logs, ensuring accuracy against trusted references. The role emphasizes dietary pattern classification, adherence to guidelines, and quality control...


  • Washington, DC, United States Innodata Inc. Full-time

    About this Role: Produce high-fidelity annotations on imagery and video used to train and evaluate machine learning models. Annotators work to a defined ontology and labeling specification, meet project quality and throughput targets, and operate inside the designated annotation environment for each program. Assignments rotate across projects, modalities,...


  • United States Infotree Global Solutions Full-time

    Data Annotation SpecialistThe Data Annotation team is responsible for working closely with R&D to scope projects, create the templates and guidelines, kick off the project, and ensure the quality of the annotations meets expectations. In this role you will need to work in close collaboration across teams, while juggling multiple projects...