Data Science - Statistical Analyst at NielsenIQ | KOR | Rezi

Data Science - Statistical Analyst at NielsenIQ

Data Science - Statistical Analyst

NielsenIQ · KOR

1 weeks ago

Data Science - Statistical Analyst

NielsenIQ · KOR

8 days ago
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About the Role

Support modeling and analytics for retail measurement data within the Korean FMCG market. Work as part of a collaborative team to solve client-driven business challenges, partnering with cross-functional team members to define methodologies, align on analytical approaches, and shape client communication strategies. Translate data outputs into clear, compelling business narratives, explaining assumptions, methodologies, and reasoning directly to clients.

Responsibilities

  • Develop and maintain data models for FMCG / retail measurement in the Korean market
  • Design, validate, and refine Universe setting and projection methodologies based on panel data
  • Perform data cleaning, processing, and quality validation to ensure robust output
  • Collaborate with internal teams to define analytical approaches and methodologies for client projects
  • Translate analytical findings into clear, structured storytelling for client communication
  • Present reasoning behind methodologies, assumptions, and outputs to clients
  • Continuously improve data quality, projection accuracy, and modeling approaches
  • Manage stakeholder expectations and contribute to effective project delivery

Requirements

  • Bachelor’s degree or above in Statistics, Mathematics, Economics, Data Science, or a related field
  • Around 5+ years of experience in FMCG, retail measurement, consumer analytics, or related industries
  • Hands-on experience with Python for data analysis and modeling
  • Solid understanding of data processing, statistical concepts, and modeling fundamentals
  • Experience working with SQL and large-scale datasets
  • Strong English communication skills (both written and spoken) — ability to effectively communicate with global teams and explain analytical outputs to clients

Skills

  • Python
  • Data analysis
  • Modeling
  • SQL
  • Data processing
  • Statistical concepts
  • Modeling fundamentals
  • Consumer panel data
  • Retail measurement
  • Universe building
  • Projection methodologies

Location

  • Korea

Work Type

  • Full-time

Experience Level

  • Senior
  • 5+ years

Education Level

  • Bachelor's degree or above

Benefits

  • Flexible working environment
  • Volunteer time off
  • LinkedIn Learning
  • Employee-Assistance-Program (EAP)

About the Company

  • NIQ is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth.
  • In 2023, NIQ combined with GfK, bringing together the two industry leaders with unparalleled global reach.
  • With a holistic retail read and the most comprehensive consumer insights—delivered with advanced analytics through state-of-the-art platforms—NIQ delivers the Full View™.
  • NIQ is an Advent International portfolio company with operations in 100+ markets, covering more than 90% of the world’s population.
  • For more information, visit NIQ.com

Equal Opportunity

  • At NIQ, we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve.
  • We believe that embracing a wide range of perspectives drives innovation and excellence.
  • All employment decisions at NIQ are made without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other characteristic protected by applicable laws.
  • We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact.
  • To learn more about our ongoing efforts in diversity and inclusion, please visit the https://nielseniq.com/global/en/news-center/diversity-inclusion