Principal ML Engineer — Scale AI on GCP

They’re now launching a new engineering hub in Argentina, building a top-tier team from the ground up. This is a great opportunity to join early, shape the technical direction, and have a real impact on the culture and growth of the team.
We are looking for a Principal Machine Learning Engineer with strong GCP experience to lead the design and deployment of production‑grade ML systems. This is a highly strategic role, combining deep ML expertise with strong engineering capabilities to build scalable, reliable, and high‑impact AI solutions.

Responsibilities

• Lead the design and deployment of ML models powering core product features
• Define and implement robust ML lifecycle pipelines (training, validation, deployment, monitoring)
• Architect ML solutions on GCP (Vertex AI and related services)
• Ensure model observability, performance, and continuous optimisation in production
• Collaborate with product and engineering tea...