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AI Data Specialist (US)

RWS

Data Annotation & Labeling Freelancer · Part-time Long-term
United States Location-based pay May 19, 2026

Job description

RWS is seeking AI Data Specialists to support the improvement and evaluation of AI-generated content in English.

This remote, part-time opportunity focuses on helping improve the quality, accuracy, and safety of AI systems through data annotation, evaluation, and labeling tasks across multiple content formats.

The role is suitable for:

  • Students
  • Recent graduates
  • Stay-at-home parents
  • Gig workers
  • Professionals seeking flexible remote work

No fixed schedule is required, and contributors can work flexibly based on availability.

Key Responsibilities

Contributors may work on a variety of AI data and evaluation tasks including:

  • Data collection
  • Data evaluation
  • Data annotation
  • Pairwise comparisons
  • Counting tasks
  • Object tagging and labeling

Tasks may involve different content formats such as:

  • Audio
  • Video
  • Images
  • Text
  • Collected datasets

Required Qualifications

  • Fluent or advanced English proficiency (B2–C2)
  • Ability to work independently in remote environments
  • Strong attention to detail and consistency

Preferred Qualifications

Experience in one or more of the following areas is preferred:

  • Machine learning-related tasks
  • Data collection and preprocessing
  • Data evaluation and quality assurance
  • Data annotation and labeling

Work Details

  • Fully remote
  • Part-time
  • Flexible schedule
  • Minimum commitment of 10+ hours per week
  • Immediate start
  • Contract duration through December 2025
  • Possible extension based on project needs

Compensation

  • Pay rates are location-based according to market benchmarks
  • Timely payments provided

Vendor Type Information

Applicants may apply as:

  • Freelancers with business registration and tax identifiers
  • Private individuals without a business license

Applicants unsure of classification are likely considered private individuals.

About RWS

RWS is an equal opportunity employer committed to diversity, equity, and inclusion.

The company supports AI development and multilingual data services through global remote contributor programs focused on improving AI systems and language technologies.

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