Required Skills

Review Data

Identify Issues

Validate Outputs

Maintain Consistency

Personal Identifiable Information

About micro1

micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform.

Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI.

Job Title: Document Reviewer

Job Type: Contractor

Location: Remote

Job Summary: 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:

Carefully review large volumes of structured and unstructured data, ensuring accuracy and completeness.
Identify and flag issues related to data quality, consistency, and potential risks involving Personal Identifiable Information (PII).
Annotate, classify, and, where necessary, redact sensitive information to maintain privacy and compliance standards.
Follow strict guidelines, taxonomies, and workflow processes for data categorization and validation.
Perform quality assurance (QA) checks to verify data integrity and validate outputs.
Maintain detailed records of reviewed documents and actions taken to ensure traceability and accountability.
Collaborate with the customer’s team, providing clear and concise written and verbal communication about findings and recommendations.

Required Skills and Qualifications:

Proven experience in document review, auditing, annotation, redaction, or data classification at scale.
Exceptional attention to detail with a high level of accuracy in repetitive tasks.
Familiarity with handling and protecting Personal Identifiable Information (PII).
Strong written and verbal communication skills, with the ability to document findings and communicate effectively with team members.
Demonstrated ability to follow complex guidelines and adhere to established taxonomies.
Experience performing QA or validation work on large data sets.
Ability to balance efficiency with precision in a remote work environment.

Preferred Qualifications:

Background in legal, compliance, privacy, auditing, compliance or information security domains.
Prior experience supporting data-driven AI or machine learning projects.
Comfort with collaboration tools and digital workflow management platforms.

Job Overview

Offered Salary

Career Level

Industry
Administrative & Support

Experience

Qualification