Senior Staff Machine Learning Engineer, Content Platform

What You Will Do

Shape the machine learning strategy for content understanding and platform-level decisioning

Build & scale ML systems for classification, moderation, ranking, risk detection across multimodal content

Develop automated decisioning systems that ensure content quality, integrity, &  policy compliance at scale

Design and deploy models across text, audio, image, and video domains

Build systems that enable controlled, reliable access to content and metadata for downstream applications

Collaborate with product, policy, trust & safety teams to operationalize content standards across platform

Improve automation to reduce manual intervention while maintaining high standards of trust and quality

Mentor engineers and contribute to best practices in ML engineering, evaluation, and system design

Who You Are

You have strong experience building production-grade machine learning systems at scale

You are experienced with modern ML frameworks such as PyTorch, TensorFlow, or JAX

You have worked with or are interested in multimodal machine learning

You understand how to design systems that balance automation with quality, safety, and user experience

You are comfortable working on complex, ambiguous problems with high impact

You think in systems, connecting models to platform-level outcomes and user experiences

You care deeply about data quality, evaluation rigor, and system reliability

You communicate clearly and influence across technical and non-technical teams

Where You Will Be

This role is based in London or Stockholm

We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home.