Roblox Tech Talks

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.

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.

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. 

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.

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.

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.

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.

Zhen Fang, Head of International at Roblox, shares insights on localized experiences for global users. They discuss innovations in multilingual content, emphasizing automatic translations and culturally relevant designs. The conversation highlights user-generated avatars that resonate across cultures and the strategic adaptations made for markets like Japan. Fang also addresses expanding opportunities in emerging markets, focusing on performance enhancement for low-end devices, ensuring inclusive and engaging experiences for all.

Principal Software Engineer Jan Berktold joins CEO David Baszucki to discuss how we’re ensuring our infrastructure is fast and reliable all around the world. They’ll explore our vision for active/active architecture and the challenges we’re solving to enhance our data storage platform. 

Anupam Singh, our VP of Engineering for the Growth team, joins CEO Dave Baszucki to talk about the technical challenges we’re solving to enhance search and discovery for hundreds of millions of creators and users. They’ll explore how our approach to growth has developed in accordance with our values to deliver the best possible experience for our community.