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Senior full-stack engineer on Roblox's Safety Applications team, owning end-to-end in-house safety labeling and investigative tooling — designing high-throughput microservices and integrating LLM/agentic AI into moderation workflows. Stack includes React, Golang, Python, relational/NoSQL databases, and cloud platforms.
Leads application security initiatives at Roblox, shaping security standards, threat modeling, and secure design for immersive gaming/media platforms; collaborates with engineering teams to automate security practices and mentor engineers.
Designs and implements scalable security solutions (SAST, fuzzing, CI/CD integrations) to embed security into Roblox’s developer workflows and platforms, focusing on threat modeling, automation, and secure-by-default engineering for a global gaming/media platform.
Senior QA Engineer builds and owns test strategies for Roblox’s safety systems, automating critical flows and applying AI to reduce manual toil while ensuring abuse-resistant coverage.
Build and scale internal tools to detect, prioritize, and remediate security vulnerabilities across Roblox’s platform and tech stack.
Principal engineer defining the next decade of Roblox’s developer platform, scaling source control, CI, and AI-powered tooling for 2,000+ engineers.
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.
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.
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.
Design and implement cloud security controls, automation, and self-healing infrastructure for Roblox’s hybrid and multi-cloud platform.
Builds and scales internal dev tools and CI/CD infrastructure to boost engineering productivity at Roblox.
Build and lead ML ranking systems for Roblox’s discovery surfaces (Home, Search, Matchmaking) to shape which 3D experiences thrive in the metaverse.
Build next-gen identity and access management for humans and AI agents, designing secure authentication, authorization, and privileged access systems at Roblox's scale.
Senior SRE to build and scale Roblox’s private cloud and Kubernetes infrastructure, automate cluster management, and enforce reliability best practices across the Compute team.
Develop measurement frameworks and data products to analyze growth efforts, including marketing efficacy and attribution. You will use causal inference, statistical modeling, and big data tools like Spark or Hadoop to optimize user growth strategies on the Roblox platform.
Senior Data Engineer embedded in Roblox's Growth Org, building batch and streaming pipelines and analysis-ready datasets that power marketing measurement (MMM, attribution, incrementality) and end-to-end funnel analytics. Core stack: SQL, Python/PySpark or Scala, Spark/Kafka/Flink, Airflow/Dagster, and major cloud warehouses/lakehouses, onsite in San Mateo Tue-Thu.
Designs and maintains Roblox’s **Entities-as-a-Service (EaaS) platform**, a large-scale managed OLTP infrastructure abstracting distributed databases and caching for tens of millions of QPS across thousands of services. Focuses on scalability, reliability, and cross-team collaboration to handle production workloads at global scale.
Build and deploy features for Roblox’s 3D immersive platform, working with C#, Lua, and other languages to shape experiences used by millions daily.
Build and ship production features for Roblox’s 3D immersive platform, tackling distributed systems, real-time comms, and rendering while learning from senior engineers.
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