Roblox · 2 weeks ago
Senior Machine Learning Infrastructure Engineer, Ads
San Mateo, CA
Full-time
Hybrid
Senior Level
$242K/yr - $294K/yr
5+ years expRoblox is a platform that allows users to explore, create, play, and connect in immersive digital experiences. They are seeking a Senior Machine Learning Infrastructure Engineer to build scalable and reliable ML infrastructure that powers their Ads business, focusing on delivering effective performance ads to users and value to advertisers.
3D TechnologyGamingMetaverseOnline GamesSoftwareVideo Games
Responsibilities
Lead the technical strategy and implementation of scalable ML infrastructure including model training, data pipelines, feature engineering and model inference
Shape the team’s technical vision by helping define the roadmap, establishing foundational architecture, and driving key execution milestones
Mentor and support junior engineers, setting strong technical standards and fostering a culture of collaboration and learning
Work closely with data scientists, ML engineers, platform teams, and product stakeholders to design, implement, and operate robust ML platforms that accelerate model development and deployment
Own the architecture, scalability, reliability, and cost-effectiveness of ML infrastructure (e.g., training, serving, feature)
Dig into performance bottlenecks all along the ML stack, spanning from model optimizations to infrastructure optimizations
Ensure high operational excellence in deployed ML infrastructure (monitoring, alerting, incident response)
Stay abreast of industry trends in machine learning and infrastructure to ensure the adoption of leading-edge technologies and practices
Qualification
Required
5+ years of experience and a proven track record of designing, building, and deploying large-scale machine learning systems in production environments
Impact driven mindset: prioritizing product impact, reliability, and measurable success over code volume or complexity
Strong communication skills and a collaborative approach to problem solving
BS, MS, or Ph.D. in Computer Science, Engineering, or equivalent experience
Benefits
Equity compensation
Benefits as described on this page
Company
Roblox
Roblox is an online gaming and entertainment platform that offers a shared digital experience that brings people together through play.
1001-5000 employees
H1B Sponsorship
Roblox has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (240)
2024 (111)
2023 (139)
2022 (153)
2021 (91)
2020 (92)
Funding
Current Stage
Public CompanyTotal Funding
$874.45MKey Investors
Andreessen HorowitzAltos Ventures
2024-10-01Post Ipo Equity
2022-04-12Series Unknown· $17.71M
2021-08-11Series Unknown
Leadership Team
David Baszucki
Founder and CEO
Michael Guthrie
CFO
Recent News
2026-01-09
2026-01-09
BiometricUpdate.com
2026-01-09
Company data provided by crunchbase