Senior Manager, Language Safety AI Systems

Showcify; San Mateo (CA); On-site; USD 345,000 - 399,000; Full time

Job summary

Roblox in San Mateo, CA is seeking a Senior Engineering Manager for Safety AI Systems to lead a team of ML engineers and deliver large-scale language-safety solutions across our experiences and moderation systems. You will oversee ML pipelines, data quality, and model performance for real-time content understanding, with a focus on transforming safety at scale.

Ideal candidates have 5+ years building production ML systems and 2+ years working with language models, plus a proven ability to

Qualifications

• 5+ years of experience building large-scale ML systems in production environments.
• 2+ years hands-on with language models or foundation model technologies.
• Strong collaboration across Product, Data Science, Policy, and Safety teams.

Responsibilities

• Own the roadmap and execution of ML solutions for language safety at scale.
• Lead and grow a high-performing ML engineering team with a culture of excellence and inclusivity.
• Break down long-term goals into an actionable, iterative roadmap with continuous improvements.
• Architect and guide development of large-scale language models to production-readiness.
• Drive alignment on technical decisions across multiple teams within Safety and beyond.
• Stay ahead of ML safety trends and continuously innovate moderation approaches.

Skills

ML systems

Leadership

Language models

Roadmap ownership

Job description

Roblox in San Mateo, CA is seeking a Senior Engineering Manager for Safety AI Systems to lead a team of ML engineers and deliver large-scale language-safety solutions across our experiences and moderation systems. You will oversee ML pipelines, data quality, and model performance for real-time content understanding, with a focus on transforming safety at scale.

Ideal candidates have 5+ years building production ML systems and 2+ years working with language models, plus a proven ability to