Job Description

ROLE SUMMARY

The AI Acceleration (AIA) function within the Chief Marketing Office (CMO) is the single, business-led engine that owns the design, delivery, and scale-up of priority AI capabilities across Commercial. AIA works in tight collaboration with various Pfizer functions to deploy and maintain production-grade AI solutions that simplify how we work and drive measurable value across all processes.

As a Manager, Backend Engineer, you will design, develop, and scale backend systems that power autonomous, tool‑using AI agents. This role focuses on building reliable, high‑performance services that enable multi‑step reasoning, planning, memory, retrieval, and tool integration across AI-driven workflows.

ROLE RESPONSIBILITIES

  • Build backend services supporting agentic and generative AI workflows
  • Implement multi‑step reasoning, planning, and tool‑execution loops
  • Develop state and memory systems for agent context and ...

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