ROLE SUMMARY

The Global Commercial Analytics (GCA) team within the organization is dedicated to transforming data into actionable intelligence, enabling the business to remain competitive and creative in a data-driven world.
Are you passionate about using Data science, AI, and autonomous agents to unlock the return on every marketing dollar? Do you thrive where advanced analytics, agentic AI, and commercial strategy meet? Join our team as a Senior Manager, Data Science and AI, where you will lead the design, development, and deployment of AI‑solutions that measurably improve how the business invests across channels.
As a Senior Manager for Data Science & AI within GCA, you are the technical cornerstone of Pfizer's AI transformation. You don't just govern or advise you to design, build, and prove. You own the end-to-end technical architecture of AI initiatives: from data ingestion and model selection through RAG pipelines, agent orchestration, and production deployment. You are equally credible in a whiteboard session and in a code review,



and you set up the bar for engineering quality across the team.
You partner directly with the International Commercial AI leadership, program managers, and business sponsors to translate ambitious commercial goals into sound, scalable, and compliant technical solutions. You are not a manager who delegates the hard parts — you are the person the team turns to when the architecture is unclear, the data is messy, or the model isn't behaving

ROLE RESPONSIBILITIES

1. Technical Architecture & Design
Define and own the end-to-end AI architecture for commercial initiatives from raw data through model inference and application layer.
Design and implement Retrieval-Augmented Generation (RAG) systems, including chunking strategies, embedding pipelines, vector store selection and retrieval optimization.
Architect multi-agent and agentic orchestration systems using frameworks such as LangChain, LlamaIndex, AutoGen, or CrewAI; define agent

📌 Senior Manager, Data Science and AI (Mumbai)
🏢 Pfizer
📍 Mumbai