Data Labelers

Apex Systems

📍 Austin, Texas, United States

Contract Other Office and Administrative Support Workers Posted June 12, 2026

Job Description

Job#: 3036156

Job Description:

Data Labelers

Location: Austin, Texas (Onsite)

Role Overview

We are seeking detail-oriented Data Labeling & Validation Specialists to support OCR and Intelligent Document Processing (IDP) systems. This role combines hands-on document annotation with structured validation of automated labeling outputs. You will be a key part of the human-in-the-loop pipeline, ensuring machine learning models are trained on high-quality, accurate ground truth data. Success in this role requires prior hands-on annotation experience and the ability to evaluate whether automated outputs meet quality expectations, identify error patterns, and provide structured feedback to improve model performance.

Key Responsibilities
  • Annotate semi-structured and unstructured documents across diverse formats and domains.
  • Perform labeling across key IDP elements, including text recognition (handwriting), document classification, field ext...