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Engineering Manager, Machine Learning Infrastructure, Ads

San Mateo, CA💼 Full-time💰 $295,250–$295,250🗓 2026-07-29 → 2026-09-26

Core

Lead a team of ML infrastructure engineers to build scalable, reliable, and high-performance infrastructure powering ML systems for Roblox Ads, serving hundreds of millions of users.

Role type

Engineering Manager, Machine Learning Infrastructure

Builds

Scalable production-ready ML systems (training, data pipelines, feature engineering, inference) for performance ads

Domain

Online gaming / Advertising / Machine Learning

Deliverable

production ML models

Required skills

Large-scale ML system design, ML infrastructure architecture, team leadership, strategic planning, cross-functional collaboration, mentoring

Preferred skills

End-to-end ML execution (data ingestion to serving), cost-effectiveness optimization

Technologies

None explicitly listed

Responsibilities

Lead strategic planning and roadmap execution for ML systems; Own architecture and engineering best practices for ML infrastructure; Collaborate with data scientists and platform teams to design and operate ML platforms; Recruit, mentor, and grow ML infrastructure engineers

Seniority

Manager, hands-on technical leadership

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