Senior ML Engineer - Build ML Core for Payments (Remote)

Primer is building a unified payments infrastructure and is hiring a Senior ML Engineer to own end-to-end ML features from research to production across the payments platform. You will work with engineering, data and product to turn promising ML ideas into shipped solutions and measurable outcomes.

You will lead the development of scalable ML infrastructure, versioning, CI/CD and observability, while mentoring other engineers and clarifying technical direction in a rapidly evolving area.