Data Analyst (Mandarin)

PortugalPortugalRemoteContractmid
Data ScienceData AnalystData & AI
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Overview

Lightcast is seeking detail-oriented, data-driven professionals with strong Mandarin language skills to support the expansion of our global product features. In this role,

Technical Tools
Data ScienceData AnalystData & AI
Lightcast is seeking detail-oriented, data-driven professionals with strong Mandarin language skills to support the expansion of our global product features. In this role, you will help ensure we deliver accurate, high-quality data to our customers by analyzing multilingual outputs, improving classification performance, and supporting taxonomy translation and parser development.
 
This is a full-time (40 hrs/week) independent contractor position for up to 8 months. This role is BYOD—Bring Your Own Device (laptop).
 
  • Analyze, evaluate, and improve the quality of multilingual text classifier outputs.
  • Partner with linguistics and engineering teams to develop and refine language-specific parsers.
  • Translate and validate taxonomy content such as Skills, Titles, and Occupations from English to Mandarin (and/or Mandarin to English as needed).
  • Identify patterns in data errors and contribute to ongoing improvements in rules, logic, and workflows.
  • Document findings clearly and follow established processes to ensure consistency and quality.
  • Bachelor’s degree in Linguistics, Data Analytics, NLP, or a related field (preferred).
  • Fluency in reading and writing Mandarin and English, with strong attention to linguistic detail.
  • Understanding of syntax and structural language analysis.
  • Proficiency in Microsoft Excel (including VLOOKUPs, functions, and data cleanup).
  • Working knowledge of query languages such as SQL.
  • Advanced experience writing and debugging rules using RegEx.
  • Familiarity with text analysis, NLP, or machine learning fundamentals.
  • Experience performing data analysis using tools such as Excel and/or Python.
  • Comfort working with high-volume, repetitive tasks while maintaining accuracy and focus.
  • Ability to follow complex instructions, navigate ambiguity, and work independently.
  • Strong sense of urgency, organization, and time management.
  • Reliable laptop and stable internet access.
  • Listing Details

    Posted
    February 12, 2026
    First seen
    March 26, 2026
    Last seen
    April 23, 2026

    Posting Health

    Days active
    27
    Repost count
    0
    Trust Level
    28%
    Scored at
    April 23, 2026

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    Data Analyst (Mandarin)