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NielsenIQ

Senior Principal Data Scientist - GenAI.ML / AgenticAI

NielsenIQ

Published 10 Apr 2026
Pune, India
Full Time

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Role Highlights

Languages used

Python
SQL

Key skills

AI
Machine Learning
Data Science
Generative AI
ML Ops
Prompt Engineering
Computer Science
CICD
System Design
Cloud
Embedded
Deployment
Architecture
RAG
Modelling
LLMs
Multimodal
Optimization
PhD
Statistics
Mathematics
Agile
Operations

Tools, Libraries and Frameworks

Azure
GCP

Description

The role involves designing, developing, and deploying advanced machine learning and generative AI systems for global retail and manufacturing clients. The practitioner will architect LLM-powered applications and agentic workflows that integrate models, tools, and business logic to solve complex analytical problems. Responsibilities include transitioning AI capabilities from prototypes to secure, production-grade systems while defining standards for model quality and lifecycle management. The individual will act as a technical leader, collaborating across product and engineering teams to influence AI architecture and best practices. Additionally, the role requires mentoring other data scientists and staying current with advancements in AI frameworks and cloud-native architectures.

Required Qualifications and Skills

Candidates must hold a Master’s or PhD in Data Science, Computer Science, Machine Learning, Statistics, Mathematics, or a related field. A minimum of 10 years of experience in building and deploying machine learning and AI systems in production environments is required. Applicants must possess advanced proficiency in Python, SQL, and PySpark, along with hands-on experience in cloud-based MLOps and LLMOps practices. Furthermore, the role necessitates deep expertise in generative AI, including prompt engineering, RAG, and agentic system architectures.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

NielsenIQ

Size

22039

HQ

Chicago, US

Public/Private

Privately Held

Description

NIQ is the worlds 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 insightsdelivered with advanced analytics through state-of-the-art platformsNIQ delivers the Full View(TM). NIQ, is an Advent International portfolio company with operations in 100+ markets, covering more than 90% of the worlds population. For more information, visitNIQ.com.

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