Business Domain Specialist — Document Analysis for AI

About OpenTrain

OpenTrain is the #1 platform for building careers in AI training and data labeling. We connect people who want flexible, remote work with projects that shape how real-world AI systems behave and learn. Creating an OpenTrain account is free.

Why AI training work matters

AI training (also called data labeling or human feedback work) is the human side of building modern AI: people prepare, review, and shape the examples models learn from. This work is highly accessible, often remote and flexible, and gives contributors direct influence over how state-of-the-art systems perform in practical settings.

• Flexible, remote work that fits around other commitments.
• Entry points for a wide range of skill levels — domain experience often matters more than formal AI credentials.
• Contributors help improve AI behavior in real business contexts.

The role

OpenTrain is recruiting a Business Domain Specialist to help train next-generation AI systems by applying your professional business expertise. You will review and analyze documents such as SOPs, reports, and workflows, extract critical details, and produce high-quality written content and structured inputs that guide model learning.

• Employment type: Contractor, Part-time.
• Workload: 20+ hours per week.
• Location: Remote — worldwide applicants welcome.
• Languages: English required.

What you'll do

Your primary focus will be transforming business content into precise, usable training data for AI. Tasks emphasize careful reading, analytical reasoning, and clear written output.

• Review and analyze diverse business documents, SOPs, reports, and workflows.
• Extract key facts, decisions, and process steps and structure them for model consumption.
• Formulate clear, high-quality questions and answers to train and evaluate models.
• Perform evaluation and rating tasks to assess model outputs and document quality (EVALUATION_RATING).
• Identify inconsistencies or missing information and flag them for follow-up.
• Work independently with minimal oversight, using spreadsheets and document tools.

Requirements

Candidates must bring relevant business experience, strong analytical reading skills, and excellent written English. This role values practical domain knowledge and the ability to create well-structured written artifacts for model training.

• Professional experience in at least one business domain (examples: customer support, finance, e-commerce, manufacturing, design, general operations, telecommunications, or business administration).
• Strong reading comprehension and analytical capabilities.
• Excellent written and verbal communication in English.
• Proficiency with office tools, spreadsheets, and documentation software.
• Proven ability to work autonomously and manage tasks efficiently.

Helpful background

The following are not required but will help you succeed and move into more advanced projects over time.

• Experience with workflow management, process improvement, or SOP writing.
• Familiarity with project management and remote collaboration tools.
• Comfort producing concise, structured written outputs for a technical audience.

Pay, labeling details, and how it works

This project pays between $20 and $40 USD per hour. Work is billed hourly as a contractor and typically requires 20+ hours per week. You will label and evaluate document-based data and produce question/answer style training items; labeling software is listed as OTHER (details provided after application). OpenTrain will guide you through onboarding and quality checks so you can start contributing quickly.

• Pay: $20–$40 USD per hour (hourly contractor).
• Data type: Document annotation and analysis.
• Label types: Evaluation/rating and question-answering.
• — specific tool information provided during onboarding.
• How to apply: Create or sign in to your free OpenTrain account and apply for the project; successful applicants proceed through onboarding and sample tasks.