Sr. Data Scientist
NielsenIQ
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Counted across 14 company job boards, updated as roles open and close.
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Questions you are likely to be asked
- Why do you want to join NielsenIQ?
- What is your experience with Python? Tell me one thing you learned the hard way.
- How did you know your model was actually good, and not just good on your test set?
- Tell me about a time the data was messy or wrong. What did you do?
- How would you explain your model's result to someone who is not technical?
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Practise the Sr. Data Scientist at NielsenIQ interview free →E-Commerce Product Development Specialist- Data Scientist About the job You will work with a global team dedicated to the development of E-Commerce products and new methodologies to measure how people shop online. We are looking for someone to support our E-Commerce offerings in the South-East Asia markets. Ideally, you should have familiarity with e-commerce data, retailer data and panel data, and exposure to business intelligence or market research. Additionally, you should have experience with modelling/statistical techniques and data quality analysis and improvement. You should have a passion for challenging data opportunities! Responsibilities Evaluate current E-Commerce Product methodologies to identify opportunities for enhancement Research new methodologies and quantify their improvement Deliver on methodology enhancements to E-Commerce products, improving overall quality from client perspective Deliver codebase and documentation to local Data Science, Technology and Operations teams Prototype as well as support pilot programs to drive innovation. Qualifications Bachelor’s / Master’s / Doctorate Degree in Data Science, Mathematics, Statistics or related fields involving statistical analysis of large data sets At least 3 years’ experience E-Commerce and Consumer-related knowledge Strong attitude for data analysis and problem-solving skills Drive to continuously learn and adopt new technologies and tools Experience in high-level programming languages (Python preferred) Knowledge in SQL, working with queries and large-scale databases Excellent statistical and logic skills. Experience in trend analysis, sampling, bias reduction, data aggregation and model validation techniques Strong communication, presentation and collaboration skills Ability to effectively convey complex concepts to non-experts Business acumen, the ability to link client's needs with the business Our Benefits Flexible working environment Volunteer time off LinkedIn Learning Employee-Assistance-Program (EAP) NIQ may utilize artificial intelligence (AI) tools at various stages of the recruitment process, including résumé screening, candidate assessments, interview scheduling, job matching, communication support, and certain administrative tasks that help streamline workflows. These tools are intended to improve efficiency and support fair and consistent evaluation based on job-related criteria. All use of AI is governed by NIQ’s principles of fairness, transparency, human oversight, and inclusion. Final hiring decisions are made exclusively by humans. NIQ regularly reviews its AI tools to help mitigate bias and ensure compliance with applicable laws and regulations. If you have questions, require accommodations, or wish to request human review were permitted by law, please contact your local HR representative. For more information, please visit NIQ’s AI Safety Policies and Guiding Principles: https://nielseniq.com/global/en/info/niqs-ai-safety-policies/ About NIQ 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 Want to keep up with our latest updates? Follow us on: LinkedIn | Instagram | Twitter | Facebook Our commitment to Diversity, Equity, and Inclusion 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
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Listed on smartrecruiters · posted 2026-08-07. ApplySarthi collects openings and links to application pages; the role is advertised by NielsenIQ, not by us.