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Staff Engineer, AI Infrastructure & MLOps

Company: Pfizer

Location: Chortiatis, London

Posted: June 03, 2026

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Position Details

About the team

The MLOps Platform team builds and operates Pfizer’s self-service MLOps platform.
We give researchers, ML scientists, and application developers a paved road to discover, validate, register, deploy, and consume models under enterprise security and compliance constraints.

What you’ll do

  • Contribute to the evolution of the platform through design documents and implementation of cross-cutting improvements across validation, serving, registry, and infrastructure.
  • Drive our multi-cloud and Kubernetes expansion (AWS today, GCP and GKE next), keeping both runtimes coherent behind shared abstractions for deployment, observability, auth, and audit.
  • Own the managed serving and registry lifecycle end-to-end, including network-isolated validation, approvals, and integration with a shared GenAI gateway.
  • Own the infrastructure, build, and runtime stack: Terraform across prov...