

Roblox Tech Talks
Roblox
Discover the people, ideas, and technological breakthroughs that are shaping the next iteration of human co-experience. Featuring a diverse cross-section of guest speakers from Roblox’s product and engineering teams, we’ll discuss how we got to where we are today, the road ahead, and the lessons we’ve learned along the way. Hosted by David Baszucki, founder and CEO of Roblox.
Episodes
Mentioned books

Sep 5, 2025 • 53min
Creator
In this episode of Tech Talks, founder and CEO David Baszucki sits down with Nick Tornow and Roblox creator Jandel to discuss the future of creation on Roblox. The conversation covers how Grow a Garden became one of the most popular experiences on the platform, the engineering breakthroughs that make massive scale and live events possible, and how AI, real-time collaboration, and safety systems are empowering creators today and shaping what’s ahead.

Aug 16, 2025 • 44min
Update On Our Safety Intiatives
In this episode of Roblox Tech Talks, founder and CEO David Baszucki sits down with Chief Safety Officer Matt Kaufman and Senior Director of Product Policy Eliza Jacobs to discuss how Roblox is advancing its commitment to safety, civility, and freedom on the platform.The conversation covers:Our latest safety releases and how they help protect our communityUpdates to our approach on vigilantism A preview of upcoming safety features and policies in development

Jul 17, 2025 • 39min
Safety
In this episode of Tech Talks, Roblox founder and CEO David Baszucki speaks with Matt Kaufman and Eliza Jacobs about how Roblox is advancing its commitment to safety, civility, and freedom at scale. They discuss new features like Trusted Connections and age verification, how AI and human moderation work together to protect the community, and the importance of building systems that adapt to cultural norms and parental expectations worldwide. The conversation also covers how Roblox empowers developers and parents with tools to create safe, age-appropriate experiences and how these innovations are setting a new standard for online platforms.

May 29, 2025 • 39min
The Roblox Engine
In this episode of Tech Talks, CEO David Baszucki is joined by George ElKoura and Taylor Russ for an in depth look into the Roblox engine. They explore what it takes to simulate reality at scale, from building a generalized simulation system to delivering high-performance experiences across every device. They discuss breakthroughs in memory management, parallel computing, dynamic asset streaming, server authority for competitive play, and how Roblox is pushing toward a future of instant join, photorealism, and limitless scale.

Apr 16, 2025 • 54min
Discovery
In this episode of Tech Talks, CEO David Baszucki is joined by Chen Zheng and Michelle Gong to explore the evolving world of search, recommendations, and personalization on Roblox. They discuss the complexities of discovery across different platforms, how Roblox is optimizing for long-term user and creator satisfaction, and the role of transparency, cold start challenges, and AI in shaping the future of engagement.

Mar 19, 2025 • 49min
AI in Game Development
In this episode of Tech Talks, CEO David Baszucki is joined by Kiran Bhat and Nishchaie Khanna to discuss the rapid evolution of AI and its impact on game development. They explore the journey from classical AI to today’s generative AI, the challenges of 3D object generation, and how AI is shaping the future of interactive experiences.

May 15, 2024 • 44min
Culture of Innovation
Arvind KC and Shobz Ahluwalia talk about merging tech and human elements to foster innovation at Roblox. They delve into data extraction, fair hiring practices, scalable architecture, and transparent communication. Weekly AMA sessions promote open dialogue and values within the organization.

Mar 8, 2024 • 31min
Information Security
VP & Chief Information Security Officer Brooks Evans joins CEO David Baszucki to share how we’re keeping our platform, our users, and our economy safe. They’ll discuss the history of information security on Roblox, some of the most interesting attacks that have happened worldwide, and how the industry will evolve in the future.

Dec 19, 2023 • 32min
Public Policy
Nicky Jackson Colaco, Head of Public Policy at Roblox, brings over 20 years of tech policy expertise to the discussion. She dives into the intricacies of regulating Roblox, emphasizing the platform's unique safety measures and machine learning initiatives to protect young users. The conversation highlights the critical interplay between public policy and innovation, the importance of community feedback, and the challenges policymakers face with emerging technologies. Nicky also explores the future of creator rights in the AI landscape and the role of community engagement in shaping safety and education.

Dec 12, 2023 • 44min
The Evolution of Roblox Avatars
Senior Director of Engineering Kiran Bhat, Senior Director of Product Mahesh Ramasubramanian, and Principal Product Manager Effie Goenawan join CEO David Baszucki for a look into the future of immersive communication through avatars and the technical challenges we’re solving to power it. They’ll discuss in depth how expressive avatars not only allow us to express ourselves digitally, but also communicate more immersively through voice, facial expressions, and body language.