Senior Machine Learning Infrastructure Engineer, Ads
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Job Location:
San Mateo, CA - USA
Monthly Salary:
Not Disclosed
Posted on:
25-10-2025
Vacancies:
1 Vacancy
Job Summary
With Roblox Ads business growing at a rapid rate we are building large scale ads machine learning infrastructure to deliver effective performance ads to our users and more business values to our advertisers.
As a Senior Machine Learning Infrastructure Engineer in our Ads ML Infra team youll build scalable reliable and high-performance infrastructure that powers ML systems across our organization. Youll operate at the scales of hundreds of billions of engagements and redefine how we deliver performance ads to hundreds of millions of users.
You Will:
- Lead the technical strategy and implementation of scalable ML infrastructure including model training data pipelines feature engineering and model inference.
- Shape the teams 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.
You Have:
- 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.
Required Experience:
Senior IC
Key Skills
- Active Directory Administration
- Animal
- Apparel
- Entry Level
- Jboss
- Inventory Management
About Company
Roblox is the ultimate virtual universe that lets you create, share experiences with friends, and be anything you can imagine. Join millions of people and discover an infinite variety of immersive experiences created by a global community!
