Roblox

Lead the Machine Bootstrap pod that provisions and manages Roblox’s global fleet across bare metal and cloud environments. You’ll build high-performance infrastructure for rebuilding hundreds of thousands of machines, integrating GPU and AI hardware and automating fleet-wide maintenance.

Help troubleshoot and improve beta projects across the Roblox ecosystem as a Technical Developer Specialist. You’ll use Roblox Studio, Lua/Luau scripting, and game-development expertise to diagnose issues, guide developers, and improve technical resources.

Build foundational backend systems that help Roblox detect unsafe behavior, assess user risk, and deliver fair, explainable safety interventions at massive scale. This role directly shapes safer experiences for hundreds of millions of users, including minors.

Lead the technical vision and development of Roblox’s large-scale alternate account detection platform, using graph machine learning to identify repeat abuse within minutes. This principal-level role combines applied ML architecture, adversarial detection, and technical leadership at billions-of-entity scale.

Build high-performance C++ engine infrastructure powering Roblox’s real-time 3D experiences at global scale. You’ll work on core systems including threading, memory management, data streaming, resource usage, and game server scalability.

Senior Site Reliability Engineer responsible for building and operating Roblox’s private cloud and Kubernetes-based compute infrastructure at massive scale. The role focuses on resilient systems, automation, observability, capacity management, and reliability best practices.

Senior Software Engineer building secure, scalable backend and distributed systems that power Roblox creator content and help developers reach broad audiences. The role offers end-to-end ownership of resilient services, technical leadership, and mentorship at massive scale.

Build the frontend and client foundations that power how millions of Roblox users create, share, and discover content in Roblox Moments. This senior role combines high-performance user experiences with scalable backend integration and end-to-end ownership.