Roblox · 21 hours ago
Senior Software Engineer, Safety Data / ML Infra
San Mateo, CA
Full-time
Hybrid
Senior Level
$242K/yr - $294K/yr
6+ years expRoblox is a platform that allows millions of users to create and engage in immersive digital experiences. The Senior Software Engineer role focuses on advancing AI systems for platform safety, by building tools to curate training data for machine learning models, and collaborating with cross-functional teams to develop scalable safety solutions.
3D TechnologyGamingMetaverseOnline GamesSoftwareVideo Games
Responsibilities
Design, build, and own critical components of the AI systems that powers safety data needs, with a focus on usability, reliability, scalability, and performance
Implement robust pipelines for curating high-quality multimodal datasets used to train and evaluate ML models and human-in-the-loop systems that enable safe and compliant AI
Advance our AI systems infrastructure by developing strong frameworks for data quality, synthetic data generation, and synthetic labeling
Partner with cross-functional teams of engineers, product managers, policy experts, and safety specialists to to deliver scalable data and AI solutions to power next-generation safety systems
Shape and influence the company’s data culture and best practices, building foundational systems from scratch and driving impact rapidly
Stay current with emerging technologies and push forward innovation in data and AI to enhance user and platform safety
Qualification
Required
6+ years of experience designing, building, and deploying large-scale machine learning systems in production environments
A graduate degree or equivalent experience in Computer Science, Engineering, or a related technical field
Strong communication skills and a collaborative, solution-oriented approach to problem solving
Preferred
Hands-on experience with fine-tuning VLMs, LLMs, or large multimodal models to improve model quality, safety, and performance is a plus
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
2026-01-08
2026-01-08
2026-01-08
Company data provided by crunchbase