Senior Machine Learning Engineer, Safety Core Data

Roblox(18 days ago)

HybridFull TimeSenior$242,100 - $293,800Safety

About this role

A Senior Machine Learning Engineer on Safety Core Data at Roblox works to advance large-scale AI systems that safeguard platform integrity and user trust by building the Safety Foundation Model. The role focuses on enabling multimodal model capabilities, synthetic data workflows, and MLOps infrastructure to support safer, scalable moderation and evaluation across the platform. This position is part of the Safety organization and partners with cross-functional teams to shape safety AI standards and systems.

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Required Skills

Machine Learning
Multimodal Models
Fine-Tuning
Synthetic Data
MLOps
Data Quality
Model Evaluation
Human-In-The-Loop
ML Infrastructure
Model Deployment

Qualifications

Graduate Degree in Computer Science, Engineering, or Related Field

About Roblox

roblox.com

Roblox is a global online platform and virtual universe that lets people imagine, create, share, and play immersive user-generated 3D experiences. The company provides developer tools like Roblox Studio, avatar customization, and an in-platform economy (Robux) that enables creators to monetize games and virtual items. Roblox emphasizes social interaction and cross-platform play, connecting millions of players and creators worldwide. Developers, brands, and communities use Roblox to build interactive experiences, host events, and reach an engaged, predominantly younger audience.