Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

AI Trainer & Evaluator

micro1

AI Trainer & Evaluator

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.

Key Responsibilities:

  1. Evaluate and score AI-generated responses using well-defined rubrics and metrics across diverse subject areas.
  2. Annotate and categorize data sets to improve AI model accuracy and reliability.
  3. Apply keen attention to detail in reviewing content for relevance, coherence, and factual accuracy.
  4. Provide clear, actionable feedback on AI performance to inform ongoing model improvements.
  5. Collaborate with the customer's team to interpret guidelines and contribute to rubric refinement.
  6. Document findings and maintain meticulous records of annotations and evaluations.
  7. Engage in critical reading and analysis of complex subject matter ranging from business and finance to marketing, healthcare, and legal domains.

Required Skills and Qualifications:

  1. Exceptional attention to detail and accuracy in data annotation and content evaluation.
  2. Strong critical reading and analytical skills with the ability to interpret and apply rubrics.
  3. Proficiency in written and verbal communication; ability to articulate nuanced feedback clearly.
  4. Bachelor's degree required.
  5. Experience in evaluating or scoring large volumes of content against detailed criteria.
  6. Experience with AI training, machine learning data annotation, or related tasks is highly valued.
  7. Ability to work independently and collaboratively in a fully remote environment.

Preferred Qualifications:

  1. Background in business, finance, legal, marketing, healthcare, or research fields.
  2. Prior experience in AI training, human-in-the-loop systems, or quality assurance of AI-generated content.
  3. Familiarity with industry-standard annotation tools or AI evaluation platforms.
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the AI Trainer & Evaluator in United States vacancy
  • $50 - $60 per hour

     ...DataAnnotation is seeking a Clinical Specialist to assist in training AI models, focusing on evaluating healthcare-related problems. The role is suitable for healthcare professionals, including physicians and advanced practice clinicians, and allows for a flexible schedule... 
    Suggested
    Hourly pay
    For contractors
    Remote work
    Work from home
    Flexible hours

    DataAnnotation

    Salt Lake City, UT
    4 days ago
  • $50 - $60 per hour

     ...DataAnnotation is looking for a Clinical Specialist to assist in training AI models. This independent contractor role allows you to work from home with flexible hours, evaluating diverse healthcare-related problems for AI chatbots and ensuring medical accuracy. The ideal... 
    Suggested
    Hourly pay
    For contractors
    Remote work
    Work from home
    Flexible hours

    DataAnnotation

    Jackson, MS
    21 hours ago
  • $50 - $175 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...Remote Commitment: 20–40 hours/week Role Responsibilities Evaluate JSON-formatted AI model outputs against defined grading... 
    Suggested
    Contract work
    Summer work
    Start working today
    Remote work

    Mercor

    Seattle, WA
    1 day ago
  • **Job Title: AI Trainer || Image Quality Evaluator || English** **Location**: Remote | Work from Home **Employment Type:** Project-based | Contract We are looking for detail-oriented Image Quality Evaluator for a multilingual AI data Annotation and Transcription Specialists... 
    Suggested
    Contract work
    Remote work
    Work from home
    Monday to Friday
    Day shift

    iMerit Technology

    Louisiana
    a month ago
  • $50 - $60 per hour

     ...DataAnnotation is seeking a Clinical Specialist in Wisconsin to train AI models focused on healthcare. You’ll provide complex medical problems to AI chatbots and evaluate their performance for accuracy and quality. The ideal candidate will have a medical degree or be... 
    Suggested
    Hourly pay
    For contractors
    Remote work
    Flexible hours

    DataAnnotation

    Madison, WI
    21 hours ago
  •  ...DataAnnotation is seeking a Clinical Specialist to train AI models by providing complex healthcare-related problems for evaluation. This remote independent contractor position allows for flexible scheduling and projects paid hourly, starting at $50–$60, with bonuses on... 
    Hourly pay
    For contractors
    Remote work
    Flexible hours

    DataAnnotation

    Hartford, CT
    21 hours ago
  •  ...DataAnnotation is looking for a Clinical Specialist to help train AI models in the United States. The role involves evaluating AI outputs related to healthcare and ensuring their accuracy. Candidates must be fluent in English and hold a current or in-progress medical... 
    Hourly pay
    For contractors
    Remote work
    Flexible hours

    DataAnnotation

    United States
    2 days ago
  • $70 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...: $70/hour Location: Remote Role Responsibilities Evaluate AI-generated responses to strengthen reasoning and rigor in model... 
    Contract work
    Summer work
    Remote work

    Mercor

    Philadelphia, PA
    1 day ago
  • $50 - $190 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...Remote Commitment: 20+ hours/week Role Responsibilities Evaluate AI systems on complex personal workflows, including personal... 
    Hourly pay
    Contract work
    For contractors
    Summer work
    Remote work
    Trial period

    Mercor

    New York, NY
    5 days ago
  •  ...Summary This is a fully remote, hourly contractor role supporting AI data and language projects on a project-based, flexible hour...  ..., and other content to support AI training datasets. LLM evaluation: reviewing AI-generated responses for accuracy, reasoning quality... 
    Hourly pay
    For contractors
    Remote work
    Flexible hours

    CNTXT AI

    Brooklyn, NY
    8 days ago
  • $80 - $120 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...Dorsey . Position: Incident management / reliability / SRE Evaluator Type: Contract Compensation: $80–$120/hour Location... 
    Contract work
    Summer work
    Work at office
    Remote work

    Mercor

    San Francisco, CA
    5 days ago
  • $50 - $60 per hour

     ...DataAnnotation is seeking a Clinical Specialist in Tennessee to help train AI models by providing diverse healthcare-related problems for AI chatbots. This role allows you to work from home on your own schedule. The ideal candidate should have a current or in-progress... 
    Hourly pay
    Remote work
    Work from home

    DataAnnotation

    Nashville, TN
    21 hours ago
  • $80 - $120 per hour

    Role Description ~Evaluate AI-generated artifacts against domain-specific quality rubrics. ~Identify factual, aesthetic, and presentation errors in documents, spreadsheets, and slide decks. ~Provide clear, structured written feedback to improve AI outputs. ~Apply... 
    Part time
    Work at office
    Remote work

    Mercor

    Remote
    5 days ago
  • $120 - $175 per hour

     ...Job Description Job Description About the job Mercor 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... 
    Contract work
    Summer work
    Remote work

    Mercor

    Detroit, MI
    1 day ago
  • $80 - $150 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...quickly on work. Work independently and asynchronously to evaluate and improve AI model performance . Qualifications Must-Have... 
    Contract work
    Summer work
    Remote work

    Mercor

    Pennsauken, NJ
    5 days ago
  • $80 - $120 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...and Jack Dorsey . Position: Biology / environmental science Evaluator Type: Contract Compensation: $80–$120/hour Location... 
    Contract work
    Summer work
    Work at office
    Remote work

    Mercor

    Los Angeles, CA
    5 days ago
  • $150 per hour

     ...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors...  ...consistent. Preferred ~ Prior experience with AI training , evaluation, or human-data projects. Application Process (Takes 20–30... 
    Contract work
    Summer work
    Remote work

    Mercor

    Dallas, TX
    5 days ago
  • Overview In this role, you will evaluate AI-generated responses and provide structured written feedback. This is a great opportunity for sharp, analytical thinkers to contribute to high-impact AI research projects. Basic Qualifications Bachelor's degree from a top-500 globally... 

    Obsidian

    Boston, MA
    3 days ago
  • YO IT Consulting is seeking an AI Trainer & Evaluator for a remote contract role. You will train AI systems by evaluating outputs, annotating data, and providing actionable feedback to improve model performance. You’ll work with client teams to apply rubrics across diverse... 
    Remote job
    Contract work

    YO IT Consulting

    Atlanta, GA
    3 days ago
  • $30 per hour

    Prolific is seeking Advanced Dutch Speakers in Chicago, IL to train AI models. You will complete AI tasks and assess AI performance in...  ...competitive rates and direct payment through PayPal. Pass the evaluation, and you can start within 15 minutes. #J-18808-Ljbffr Prolific
    Remote job
    Work from home

    Prolific

    Chicago, IL
    1 day ago
  • YO IT Consulting is seeking an AI Trainer & Evaluator for a remote contract role. You will apply your domain expertise to train next-generation AI systems, shaping how models learn, reason, and perform through high-quality real-world input. Responsibilities include scoring... 
    Remote job
    Contract work

    YO IT Consulting

    New York, NY
    21 hours ago
  • $80 - $120 per hour

    Role Description ~Evaluate AI-generated artifacts against domain-specific quality rubrics. ~Identify factual, aesthetic, and presentation errors in documents, spreadsheets, and slide decks. ~Provide clear, structured written feedback to improve AI model outputs.... 
    Part time
    Work at office
    Remote work

    Mercor

    Remote
    a month ago
  • CNTXT AI is seeking a fully remote, hourly contractor to support AI data and language projects on a flexible, project-based schedule. The role involves content generation, data annotation, LLM evaluation, and localization QA across diverse topics. Ideal candidates are native... 
    Remote job
    Hourly pay
    For contractors
    Flexible hours

    CNTXT AI

    New York, NY
    21 hours ago
  • YO IT Consulting is seeking an AI Trainer & Evaluator for a remote contract role. You will evaluate AI outputs, annotate data, and provide feedback to improve model performance across business, finance, marketing, healthcare, and legal domains. Strong attention to detail... 
    Remote job
    Contract work

    YO IT Consulting

    Florida, NY
    4 days ago
  • YO IT Consulting is seeking an AI Trainer & Evaluator for a remote contract role. You will train next-generation AI systems by providing high-quality real-world input and precise scoring against rubrics. This position emphasizes data annotation, rubric refinement, and... 
    Remote job
    Contract work

    YO IT Consulting

    Chicago, IL
    21 hours ago
  • $20 per hour

    A leading AI development company in the United States is seeking detail-oriented individuals for remote opportunities in training AI...  ...include developing prompts, writing high-quality responses, and evaluating AI outputs. The ideal candidates are fluent in English with... 
    Remote job
    Hourly pay
    Flexible hours

    SupportFinity™

    Raleigh, NC
    21 hours ago
  • $60 per hour

     ...seeking part-time legal consultants to engage in project-based AI opportunities. Ideal candidates will have a law degree and at least...  ...in the US. Tasks involve generating challenges for AI, evaluating solutions, and improving AI reasoning. The compensation is competitive... 
    Part time
    Freelance
    10 hours per week

    Mindrift

    Houston, TX
    2 days ago
  • $60 per hour

    A tech company specializing in AI is seeking legal consultants for project-based work evaluating AI systems. Ideal candidates will have a law degree and at least 2 years of experience in US law. Responsibilities include generating AI prompts, evaluating solutions, and improving... 
    Weekly pay
    Part time
    Freelance

    Mindrift

    Brooklyn, NY
    2 days ago
  • About the Opportunity A leading AI research organization is seeking advanced LLM power users with strong experience using MCP and (...  ...connectors for real-world personal life tasks. This project focuses on evaluating how well AI systems handle personalized, multi-step life tasks... 
    Trial period

    Obsidian

    New York, NY
    2 days ago
  • Alignerr is seeking a Population Health Informaticist to help shape AI systems that interpret population-level health data. You will evaluate health analytics, identify discrepancies, and provide expert feedback on health informatics concepts. Remote, hourly contract work... 
    Remote job
    Hourly pay
    Contract work
    Flexible hours

    Alignerr

    Seattle, WA
    21 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to AI Trainer & Evaluator. Be the first to apply!