Bilingual HR Documents Specialist (Korean)

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. Contributors use OpenTrain to discover projects, build a unified portfolio, and grow lasting freelance careers working on the human side of AI.

We help skilled professionals bring workplace expertise into AI systems — this role is an opportunity to apply practical HR judgment to real documentation that trains and evaluates models.

About AI training work

AI training (also called data labeling or human feedback) is how models learn from real-world examples prepared and reviewed by people. Your HR expertise will be used to create, improve, and evaluate HR documents and responses that help next-generation systems understand professional HR language and criteria.

Many projects are remote and flexible, making this work a good fit for experienced professionals who want part-time, high-impact freelance work.

The role

OpenTrain is recruiting an HR Documents Specialist focused on Korean and English HR documentation support for AI-training projects. This is a remote contractor, part-time role requiring at least 20 hours per week.

You will work with a distributed project team to review, create, and refine policies, procedures, and HR-related text used both as training data and as evaluation prompts/ratings for generative models.

• Work type: Contractor, Part-time
• Hours: 20+ hours/week (remote, flexible)
• Languages required: Native-level Korean and strong professional English
• Pay: Hourly, USD $10–$55/hr

What you'll do

Bring HR subject-matter expertise to documentation tasks that improve clarity, consistency, and real-world fidelity in AI training data. Your work will directly shape examples and evaluations used to train language models.

• Review, create, and refine HR documents, policies, and procedures in Korean and English
• Provide clear written and verbal feedback used for text generation and evaluation tasks
• Improve existing HR materials for clarity, consistency, accuracy, and compliance
• Collaborate remotely with project teams to apply HR judgment to documentation tasks
• Contribute structured HR criteria that help labelers and models make consistent decisions

Requirements

You must meet all listed requirements; they are essential for this role and for producing high-quality annotation and evaluation content.

• Native-level Korean and strong professional English (written and spoken)
• Bachelor’s degree or higher in Human Resources, Business Administration, or a related discipline
• At least 3 years of hands-on experience creating, managing, or refining HR documents and processes
• Strong Microsoft Word, Excel, and PowerPoint skills
• Excellent written and verbal communication and meticulous attention to detail
• HR knowledge gained from working in or supporting Fortune 500 organizations
• A portfolio of relevant HR documentation work available on request

Helpful background

These are not required but will make your application more competitive and may allow you to take on higher-complexity tasks.

• Experience residing or working in the United States
• Direct involvement in AI, technology, or HR digital transformation initiatives
• HR certifications such as SHRM, PHR, or SPHR