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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…
Leads a 7+ person team to design and implement account security strategies for Roblox’s global platform, focusing on reducing account takeovers (ATO) and building trust through technical solutions like hardware-bound secrets, passkeys, and fraud detection models.
Senior Product Manager leading AI-powered content safety automation across Roblox's platform, managing moderation for text chat, voice, video, avatars, and 3D experiences at massive scale while staying ahead of adversarial actors. Requires 5+ years product experience with AI solutions deployed at scale, plus Trust & Safety background in user-generated content environments.
Build and scale internal tools to detect, prioritize, and remediate security vulnerabilities across Roblox’s platform and tech stack.
Lead the Jobs Platform that orchestrates AI and other services across Roblox’s global infrastructure, shaping the runtime used by engineers to deploy and scale workloads reliably.
Principal engineer leading backend systems that power Roblox’s virtual currency (Robux), enabling creators to monetize games and process billions of transactions.
Build and scale the voice-communication client platform for Roblox’s 3D experiences, using React/React Native or native stacks, ensuring fast, reliable real-time chat across devices.
Principal engineer defining the next decade of Roblox’s developer platform, scaling source control, CI, and AI-powered tooling for 2,000+ engineers.
Build and optimize Roblox’s proprietary distributed physics engine, integrating real-time simulations and tools for developers to create immersive 3D experiences.
Builds metrics and experiments to improve navigation, discovery, and UX quality for Roblox’s 3D gaming platform using SQL, Python/R, and causal inference.
Principal backend engineer leading multi-year strategy for content sharing on Roblox, designing scalable systems and mentoring senior engineers.
Build and lead anti-fraud systems for Roblox’s virtual economy, protecting millions of daily transactions and creators’ earnings with scalable backend services and ML-driven defenses.
Lead the architecture and evolution of Roblox’s Kubernetes platform, optimizing control plane performance and security for millions of concurrent requests across global infrastructure.
Principal engineer leading GPU compute infrastructure at Roblox, owning GPU host lifecycle, driver/firmware stacks, reliability, and Kubernetes integration for AI workloads.
NexusTek is anchored by a long-established core business that delivers unparalleled managed IT services to a wide range of clients. We are embarking on a new chapter, expanding our offerings with three strategic…
Build and operate a next-gen, multitenant caching service using ValKey to slash latency, scale horizontally, and cut costs by 90% for Roblox’s 1B+ daily users.
Designs, implements, and operates Roblox’s large-scale distributed storage infrastructure (caching, message queues) on Kubernetes/Nomad, ensuring 99.99% uptime, elastic scalability, and cost-efficient automation for mission-critical services.
A hands-on senior analyst role owning enterprise integrations across payroll, benefits, identity, and finance systems while administering an enterprise AI platform and driving responsible AI adoption. Remote within the US; core tech includes APIs, SSO, iPaaS automation (MuleSoft, Workato, Boomi), and SaaS/AI platforms.
Lead the architecture and long-term vision for Roblox’s petabyte-scale data infrastructure, including Kafka, Flink, Spark, and Trino, while integrating AI-driven autonomous interfaces.
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