Document Review Specialist

Alignerr Corp.; São Paulo; Remote; BRL 28,000 - 47,000; Part time

Job summary

Alignerr is seeking a Document Review Specialist to read, annotate, and classify real-world documents for AI training. This fully remote, hourly contract role supports flexible scheduling and asynchronous work across time zones.

Ideal candidates read carefully, follow clear guidelines, and demonstrate strong English writing. No prior AI or document-management experience is required, making this opportunity accessible to detail-oriented self-starters worldwide.

Qualifications

• Strong reading comprehension and ability to process diverse document types.
• Detail-oriented with a systematic, methodical approach.
• Follow structured guidelines and apply them consistently.
• Strong written communication in English.
• No legal, academic, or document management background required.

Responsibilities

• Read and annotate a wide variety of documents.
• Classify document sections, extract key information.
• Label important data points and identify entities and dates.
• Follow detailed annotation guidelines with precision and consistency.
• Maintain a high standard of accuracy across large document sets.
• Work independently and asynchronously on your schedule.

Skills

Reading comprehension

Attention to detail

Annotating documents

English writing

Tools

Annotation tools

Job description

Document Review Specialist (AI Training)

What if your sharp eye for detail could directly influence how AI understands the written world? We're looking for Document Review Specialists in the São Paulo area to read, annotate, and classify real-world documents — helping AI systems make sense of everything from news articles to financial reports.

This is a fully remote, flexible contract role open to anyone with strong reading comprehension and a systematic mindset. No prior AI, legal, or document management experience needed — just the ability to read carefully and follow clear guidelines.

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

What You'll Do

• Read and annotate a wide variety of documents — articles, reports, forms, and more
• Classify document sections, extract key information, and label important data points
• Identify entities, dates, relationships, and structures within text
• Follow detailed annotation guidelines with precision and consistency
• Maintain a high standard of accuracy across large document sets
• Work independently and asynchronously on your own schedule

Who You Are

• Strong reading comprehension and ability to process diverse document types
• Naturally detail-oriented with a systematic, methodical approach
• Comfortable following structured guidelines and applying them consistently
• Self-motivated and reliable when working independently
• Strong written communication skills in English
• No legal, academic, or document management background required

Nice to Have

• Experience in research, editing, data entry, or administrative work
• Familiarity with annotation tools or content review platforms
• Background in information management, library science, or journalism

Why Join Us

• Work on cutting-edge AI projects alongside leading research labs
• Fully remote and flexible — work when and where it suits you
• Freelance autonomy with the structure of meaningful, task-based work
• Contribute to AI development that shapes how technology understands human knowledge
• Potential for ongoing work and contract extension as new projects launch