about 5 hours ago
London, United Kingdom
Senior / Staff+
H1B Sponsor
Responsibilities
- Define and drive machine learning strategy for safety and compliance systems.
- Build and scale ML systems for content detection and risk assessment.
- Develop automated decisioning systems for policy enforcement.
- Design systems for real-time and large-scale content evaluation.
- Collaborate with product and safety teams to operationalize content standards.
- Improve automation to reduce manual intervention while maintaining quality.
- Drive best practices in evaluation, fairness, and system reliability.
- Mentor engineers and contribute to technical direction across teams.
Requirements
- Strong experience building production-grade machine learning systems at scale.
- Familiarity with modern ML frameworks such as PyTorch or TensorFlow.
- Experience with systems where ML outputs influence real-world decisions.
- Ability to design systems balancing automation with safety and user experience.
- Comfortable working on complex, ambiguous problems with high impact.
- Understanding of how models connect to platform-level outcomes.
- Commitment to data quality, evaluation rigor, and system reliability.
- Clear communication skills to influence technical and non-technical teams.
Benefits
- Flexibility to work from home with some in-person meetings.
- Location options in London or Stockholm.
Tech Stack
PyTorchTensorFlow
Categories
AI & MLData Science