Director of AI Build & Production Engineering

Pfizer Belgium

Concord (NH)

Hybrid

USD 177,000 - 294,000

Full time

6 days ago

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Benefits offered by this job

Hybrid work schedule

Relocation assistance may be available

Job summary

Pfizer is seeking an experienced Build Engineer to own hands-on software engineering for the Medical Affairs AI Acceleration portfolio. The role involves writing, testing, and shipping production-grade AI-enabled systems and ensuring AI-generated code is rigorously verified prior to production.

You will work across stack, collaborating with architecture, data integration, product management, and UX to deliver scalable solutions.

Qualifications

Bachelor's degree in Computer Science, Engineering, or related field.
8+ years of hands-on software engineering experience.
Experience integrating AI/ML or LLM-based capabilities into production systems.
Experience taking prototypes/MVPs through to production-grade, scalable systems.

Responsibilities

Build, test, and ship production-grade software across the stack, using appropriate language/framework.
Integrate Agentic AI, LLM-based capabilities, and RAG pipelines into Medical Affairs products.
Take validated prototypes and MVPs through to production-grade systems with established gates.
Document code, APIs, and system design decisions clearly as part of development.