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Principal engineer building core C++ systems for Roblox’s 3D engine, including the DataModel tree, reflection bindings, and serialization to power millions of user-created games across all devices.
Lead ML systems for Roblox’s virtual economy, building large-scale recommendation, ranking, and generative AI pipelines that power personalized experiences across Marketplace, Payments, and Avatars.
Principal ML Infrastructure Engineer at Roblox builds and scales the machine learning systems that power ads and discovery for hundreds of millions of users, using large-scale training, inference, and feature pipelines.
Builds and maintains high-availability real-time data infrastructure for Roblox’s Safety team, handling user data (screenshots, chats, voice) to detect bad actors and policy violations via Rust/Go/C#/C++/Python. Owns full-stack features from design to rollout, collaborating with ML, content safety, and product teams.
Leads a team designing and optimizing Roblox’s game engine systems (C++) to enable real-time, low-latency multiplayer experiences across millions of users globally. Focuses on networking, asset loading, and rendering to ensure seamless, synchronous gameplay.
Lead GPU and AI accelerator hardware design, firmware, and fleet integration for Roblox’s massive-scale rendering and ML workloads.
Lead a team building core UI features for Roblox’s C++ game engine and Luau scripting layer, enabling developers to create immersive 3D experiences across platforms.
Develops avatar personalization features in Roblox’s game engine, including animation, clothing, and customization systems, to enhance in-game character creation and fidelity for millions of users across platforms.
Principal engineer building a new real-time communication platform (voice chat, 3D audio, broadcast) for Roblox’s 3D immersive experiences using C++ and distributed systems at massive scale.
Principal engineer building scalable data systems for Roblox’s virtual economy, powering search, recommendations, and monetization using ML infrastructure.
Data Analyst driving IP enforcement and legal compliance ops at Roblox by building KPIs, dashboards, and insights to protect creators and users.
Lead ML research and engineering for embodied AI agents that play and create games on Roblox, using reinforcement and imitation learning to build real-time 3D gameplay agents.
Principal Engineer at Roblox designing and building core workflows in C++ for the game engine and Studio, enabling creators and AI agents to collaborate on 3D content at scale.
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 our global community of developers and creators. At…
Principal Network Engineer designs and scales Roblox’s global backbone and edge networks to support millions of daily users and immersive 3D experiences.
Principal engineer designing core C++ data structures and frameworks for Roblox’s game engine, ensuring high performance across all supported devices.
Senior C++ engineer optimizing Roblox’s cross-platform game client for speed, battery, and app size across Android, iOS, consoles, and desktop.
Build and optimize the cross-platform C++ Roblox game engine to improve client performance across mobile, desktop, and console devices.
Principal engineer leading distributed storage systems (Data Stores, Memory Stores) and cloud services for Roblox creators, ensuring 100% uptime and building observability dashboards.
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