Applied Scientist - PhD Intern

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences – all created by its global community of developers and creators.

As an Applied Scientist - PhD Intern, you’ll be part of a community of curious scientists and engineers building foundational and applied ML methods at a scale of millions of daily active users and billions of daily AI requests.

During your 12 or 16-week internship in the Winter, Summer, or Fall, you’ll own a high-impact project from ideation and experimentation to production and publication.

Responsibilities

• Prototype, experiment with, and deploy advanced AI, machine learning, and 3D technologies to solve real-world challenges at scale.
• Translate cutting-edge research into production-ready features alongside cross-functional engineering and product teams.
• Develop, deliver, and optimize solutions that measurably enhance user experience, safety, and creativity on the platform.

Requirements

• Pursuing a PhD in computer science, engineering, or a related field, with a thesis aligned to Roblox’s research areas.
• Deep expertise in a relevant technical domain, including deep learning, computer vision, NLP, reinforcement learning, or distributed systems.
• Proficiency in one or more programming languages (e.g., Python, C++, Go, Java) with experience building and optimizing large-scale systems.
• A strong research track record, evidenced by multiple publications and presentations in highly regarded peer-reviewed venues.

Benefits

• Hourly pay range: $72,$72 USD