Data Labeling Specialist
Location
Hanoi, Ha Noi
Job Type
Full-time
Category
other-general
Posted
May 29, 2026
Data Labeling Specialist (Multilingual Audio – Labeler & Reviewer) | Remote
Apply here: https://operationsarmy.com/application
Job Summary
We are seeking detail-oriented and reliable Data Labeling Specialists to support our machine learning and AI initiatives, with a focus on audio transcription, annotation, and voice data collection.
In this role, you will be responsible for accurately labeling, categorizing, and annotating data to help train and improve machine learning models. Based on experience and performance, individuals may also take on Reviewer (QA) responsibilities to ensure data quality and consistency across the team.
The ideal candidate has strong attention to detail, can follow detailed guidelines, and is comfortable wo...