Data Operations Analyst (Reference Data)

NielsenIQ

📍 Subang Jaya, Selangor, Malaysia

full-time Mathematical Science Occupations Posted June 15, 2026

Job Description

Job Description

The Reference Data Specialist is responsible for instructions of client deliverables, coding and data input validation focusing on specific industry/category or set of categories (e.g. Beverages, Food, Health and Beauty Products). As a Reference Data Specialist  at NielsenIQ, you create and deliver client outputs in a correct and timely manner.

  • Responsible for instructions of client deliverables, coding and data input validation focusing on specific industry/category or set of categories.
  • Does cross coding and item-related quality checks on a daily basis
  • May act as a back-up to other coders when needed; Keep track/document special instructions related to category assignment
  • Plan and execute a complex daily personal workload and support to meet departmental and company schedules
  • Ensure accuracy throughout the process, from validation before database setup to manag...