Company Description
Company Description
At Nielsen, we are passionate about our work to power a better media future for all people by providing powerful insights that drive client decisions and deliver extraordinary results. Our talented, global workforce is dedicated to capturing audience engagement with content - wherever and whenever it’s consumed. Together, we are proudly rooted in our deep legacy as we stand at the forefront of the media revolution. When you join Nielsen, you will join a energetic team committed to excellence, perseverance, and the ambition to make an impact together. We champion you, because when you succeed, we do too. We enable your best to power our future.
Job Description
Responsibilities
Use and fit different mathematical and econometric models for explanatory purposes that deliver better decisions, and create high-quality data visualizations for internal and external purposes.
Research, design and implement analytic and mathematical approaches and algorithms to build scalable best of class web-based analytical solutions




Design and test analytical modules for Nielsen modeling platforms
Partner with our Software Engineering department to build best-of-class web-based analytical solutions
Document and present methodology inside and outside the company
Qualifications
Requirements
PhD or Masters degree in Operations Research, Industrial Engineering, Applied Mathematics, Computer Science, or Related field
4+ yrs experience in working in Data Science and/or Statistical analysis
Expertise in Python, Spark, SQL or other modern programming languages
Experience in using machine learning libraries and techniques
Proficient in writing production grade code using scientific computing packages (e.g., NumPy, SciPy, Scikit-learn)
Experience with Bayesian and Frequentist statistics
Experience with NumPyro is a plus
Familiarity with cloud providers (e.g. AWS, Azure) is a plus
Experience in code management, docker, and CI/CD pipelines is a plus
Excellent oral

📌 AI / ML Data Scientist II (Mumbai)
🏢 The Nielsen
📍 Mumbai