data annotator

1,000 data annotator job listings in United States. Find daily updated positions from leading job boards.


  • Denton County, Texas, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Manchester, New Hampshire, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Saint Paul, Minnesota, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Port Saint Lucie, Florida, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Philadelphia, Pennsylvania, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Akron, Ohio, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Alexandria, Virginia, United States Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. About the opportunity: We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each...


  • Redwood City, CA, United States Sunday Robotics Full-time

    Sunday Robotics is seeking a Technical Program Manager, Data Engine to own the project side of data annotation or collection. You will design and roll out tasks to operators to deliver high quality, high quantity, and diverse data, coordinating with ML, Software, and Data teams.You will define frameworks and tools to build ontology, ensuring operators follow...

  • Network Engineer

    1 week ago


    New York, NY, United States Mercor Inc Full-time

    Job DescriptionJob DescriptionAbout the jobMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.Position: Network Engineer - Data for Autonomous Systems annotation Type:...


  • United States CNTXT AI Full-time

    CNTXT AI is seeking a senior Hindi localization specialist for a fully remote, hourly contractor role. You will apply localization judgment to data annotation, evaluation, and content generation tasks, ensuring tone, terminology, and cultural nuance are accurate across prompts and outputs. You will leverage C1 English proficiency to interpret materials,...


  • Richmond, VA, United States Cohere Full-time

    Data Annotation SpecialistOur mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess...


  • Nashville, TN, United States Cohere Full-time

    Data Annotation SpecialistOur mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess...


  • New York, NY, United States Anthropic Limited Full-time

    Anthropic Limited is seeking a senior RL Data Platform engineer to design, build, and own end-to-end data collection interfaces and backend services used by researchers and annotators. You will ship web UIs and data pipelines, ensuring reliability, latency, and data quality for RL workflows.You will closely partner with RL researchers to define data needs,...


  • San Carlos, CA, United States Genesis Full-time

    Genesis seeks a data/ML pipeline lead to own the end-to-end data engine for training at scale. You will transform raw demonstrations into clean, labeled datasets and design the ontology with the model team to support training and evaluation.You will automate labeling with vision-language models, run the annotation operation (internal and vendor), and track...


  • United States Reddit Full-time

    Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one...


  • Orem, UT, United States Cohere Full-time

    Data Annotation SpecialistOur mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess...


  • Seattle, WA, United States Cohere Full-time

    Data Annotation SpecialistOur mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess...


  • Boston, MA, United States Cohere Full-time

    Data Annotation SpecialistOur mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess...

  • AI Data Annotator

    7 days ago


    Aurora, Ohio, United States Outlier AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed. About the opportunity: We are seeking...

  • AI Data Annotator

    7 days ago


    Charlottesville, Virginia, United States Outlier AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed. About the opportunity: We are seeking...